HAND-HELD MULTIMETERS

Transcription

1

2 Test Report issued under the responsibility of: TEST REORT IEC , and IEC Safety requirements for electrical equipment for measurement, control, and laboratory use. art 1: General requirements, and art 2-033: articular requirements for HAND-HELD MULTIMETERS Report Number....: T ETS Date of issue...: January 25, 2013 Total number of pages pages Applicant s name...: Fluke Corp. Address...: 6902 Seaway Blvd, M/S 266D, Everett, WA 98203, U.S.A. Test specification: Standard...: EN :2010 (Third Edition), EN :2012 (First Edition) Test procedure...: LVD procedure Non-standard test method..: Test Report Form No....: IEC61010_1H Test Report Form(s) Originator...: VDE Testing and Certification Institute Master TRF...: Copyright 2011 Worldwide System for Conformity Testing and Certification of Electrotechnical Equipment and Components (IECEE), Geneva, Switzerland. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the IECEE is acknowledged as copyright owner and source of the material. IECEE takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. If this Test Report Form is used by non-iecee members, the IECEE/IEC logo and the reference to the CB Scheme procedure shall be removed. This report is not valid as a CB Test Report unless signed by an approved CB Testing Laboratory and appended to a CB Test Certificate issued by an NCB in accordance with IECEE 02. Test item description... : Digital Multimeter Trade Mark...: AMROBE Manufacturer...: Chung Instrument Electronics Industrial Co., Ltd. 44, Tung Rong St., Shu Lin, Taipei Hsien, Taiwan, R.O.C. Model/Type reference...: 30XR-A, 33XR-A, 34XR-A, 37XR-A, 38XR-A Ratings...: ollution Degree 2, Class II CAT II 600V, CAT III 300V, 10 A, 200 ma, for Model 30XR-A CAT II 1000V, CAT III 600V, 10 A, 300 ma, for Model 33/34 XR-A CAT II 1000V, CAT III 600V, 10 A, 400 ma, for Model 37XR-A CAT III 1000V, CAT IV 600V, 10 A, 400 ma, for Model 38XR-A Battery Supply: DC 9 V, use one piece of IEC6F22 type nonrechargeable battery

3 age 2 of 56 Report No. T ETS Testing procedure and testing location: CB Testing Laboratory: Intertek Testing Services Taiwan Ltd. Testing location/ address... : 6F, No. 423, Ruiguang Rd., Neihu District, Taipei 114, Taiwan Associated CB Laboratory: Testing location/ address... : Tested by (name + signature)... : Approved by (name + signature).. : Testing procedure: TM Testing location/ address... : Allen Huang Arthur Sun Tested by (name + signature)... : Approved by (name + signature).. : Testing procedure: WMT Testing location/ address... : Tested by (name + signature)... : Witnessed by (name + signature). : Approved by (name + signature).. : Testing procedure: SMT Testing location/ address... : Tested by (name + signature)... : Approved by (name + signature).. : Supervised by (name + signature) : Testing procedure: RMT Testing location/ address... : Tested by (name + signature)... : Approved by (name + signature).. : Supervised by (name + signature) :

4 age 3 of 56 Report No. T ETS List of Attachments (including a total number of pages in each attachment - Table 1): Document No. Documents included / attached to this report (description) ages 1 Test Report 40 2 Test Data 14 3 hoto 2 Summary of testing: Test Report History: This report may consist of more than one report and is valid only with additional or previous issued reports: Ref. No. Item Tests performed (name of test and test clause): Circuits and arts Short Circuit Test ( ) Input Voltage ( ) Marking Test (5.3) Voltage, Current and Capacitance Test (6.3.1 & 6.3.2) Dielectric Strength Test (6.8) Static Test (8.2.1) Dynamic Test (8.2.2) Drop Test (8.3.2) Temperature Test (10.4) Maximum Ambient Temperature Test (10.5.1) Non-Metallic Enclosure Test (10.5.2) Ball ressure Test (10.5.3) Cleaning Test (11.2) Impulse Withstand Voltages Test (14.101) Multifunctional Meters and Similar Equipment (16.101) Range Changing Switch Test (101.2) Testing location: Intertek Testing Services Taiwan Ltd. 6F, No. 423, Ruiguang Rd., Neihu District, Taipei 114, Taiwan Summary of compliance with National Differences: NA Copy of marking plate The artwork below may be only a draft. The use of certification marks on a product must be authorized by the respective NCBs that own these marks. AMROBE 30XR-A CAT II 600 V CAT III 300 V 10 A, 200 ma (Representive)

5 age 4 of 56 Report No. T ETS Test item particulars: Type of item... : Measurement Description of equipment function... : The submitted item is the digital meter for measurement. Connection to MAINS supply... : None Overvoltage category... : Max. CAT IV 600 V OLLUTION DEGREE... : ollution degree 2 Means of protection... : Class II (isolated) Environmental conditions... : Normal For use in wet locations... : No Equipment mobility... : Hand-held Operating conditions... : Continuous Overall size of equipment (W x D x H)... : 96 mm 60 mm 196 mm Mass of equipment (kg)... : 492 g Marked degree of protection to IEC : Ordinary (IX0) ossible test case verdicts: - Test case does not apply to the test object... : - Test object does meet the requirement... : (ass) - Test object does not meet the requirement... : F (Fail) Testing: Date of receipt of test item... : January 14, 2013 Date (s) of performance of tests... : January 14, 2013 ~ January 24, 2013 General remarks: The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Issuing testing laboratory. "(see ENCLOSURE #)" refers to additional information appended to the report. "(see Form A.xx)" refers to a table appended to the report. Bottom lines for measurement tables Form A.xx are optional if used as record. Throughout this report a comma / point is used as the decimal separator. Manufacturer s Declaration per sub-clause of IECEE 02: The application for obtaining a CB Test Certificate includes more than one factory location and a declaration from the Manufacturer stating that the sample(s) submitted for evaluation is (are) representative of the products from each factory has been provided... : Yes Not applicable When differences exist; they shall be identified in the General product information section. General product information:

6 age 5 of 56 Report No. T ETS 4.4 Testing in SINGLE FAULT CONDITIONS Fault tests (see Form A.1) Application of SINGLE FAULT CONDITIONS SINGLE FAULT CONDITIONS not covered by to (see Form A.1) ROTECTIVE IMEDANCE ROTECTIVE CONDUCTOR (see Form A.6) Equipment or parts for short-term or intermittent operation Not this type apparatus Motors No such motors stopped while fully energized prevented from starting one phase interrupted (multi-phase) Capacitors No such capacitor MAINS transformers No such transformers Short circuit (see Forms A.39) Overload (see Forms A.40) Outputs No such outputs Equipment for more than one supply Battery operation Cooling No such cooling system air holes closed fans stopped coolant stopped loss of cooling liquid Heating devices No such heating devices timer overridden temperature controller overridden Insulation between circuits and parts Interlocks No such interlocks Voltage selectors No such voltage selectors ( ) Addition: For measuring circuit TERMINALS RATED for MAINS CIRCUITS voltage measurements a) up to 600 V a.c. r.m.s., the voltage applied to the TERMINALS is the RATED voltage multiplied by 1,90 but not to exceed 920 V a.c. r.m.s.; b) above 600 V a.c. r.m.s. and up to V a.c. r.m.s., the voltage applied to the TERMINALS is 1100 V a.c. r.m.s.; 300 Vac for Model 30XR-A, 600 Vac for Model 33/34/37 XR-A 1000 Vac for Model 38XR-A

7 age 6 of 56 Report No. T ETS c) above V a.c. r.m.s., the voltage applied to the TERMINALS is the RATED voltage multiplied by 1,1; d) of d.c. voltage, the d.c. voltage applied to the TERMINALS is the RATED voltage multiplied by 1, Duration of tests (see Form A.1) Conformity after application of fault conditions (see Forms A.1; A.6, A.18) 5 MARKING AND DOCUMENTATION Required equipment markings - Visible from the exterior; or - Visible after removing cover or opening door - Visible after removal from a rack or panel Not put on parts which can be removed by an operator Letter symbols (IEC 60027) used Graphic symbols (IEC : Table 1) used Symbol 1, 2, 5, 11, 12, Identification Equipment is identified by: a) Manufacturer s or supplier s name or trademark AMROBE b) Model number, name or other means 30XR-A, 33XR-A, 34XR-A, 37XR-A, 38XR-A Manufacturing location identified MAINS supply Battery operation Equipment is marked as follows: a) Nature of supply: 1) a.c. RATED MAINS frequency or range of frequencies... : 2) d.c. with symbol 1 b) RATED supply voltage(s) or range... : c) Max. RATED power (W or VA) or input current... : The marked value not less than 90 % of the maximum value (see Form A.2) If more than one voltage range: Separate values marked; or Values differ by less than 20 % (see Form A.2) d) OERATOR-set for different RATED supply voltages: Indicates the equipment set voltage

8 age 7 of 56 Report No. T ETS ortable equipment indication is visible from the exterior Changing the setting changes the indication e) Accessory MAINS socket-outlets accepting standard MAINS plugs are marked: With the voltage if it is different from the MAINS supply voltage...: For use only with specific equipment If not marked for specific equipment it is marked with: The maximum rated current or power; or Symbol 14 with full details in the documentation Fuses Operator replaceable fuse marking (see also 5.4.5)...: TERMINALS, connections and operating devices General Where necessary for safety, indication of purpose of TERMINALS, connectors, controls and indicators marked If insufficient space, symbol 14 used ( ) Replacement: If necessary for safety, an indication shall be given of the purpose of TERMINALS, connectors, controls, and indicators. Where there is insufficient space, symbol 14 from Table 1 may be used. ush-buttons and actuators of emergency stop devices and indicators: used only to indicate a warning of danger or the need for urgent action coloured red coded as specified in IEC Supplementary means of coding provided, if meaning of colour relates (see IEC 60073): to safety of persons; or safety of the environment TERMINALS Battery operation MAINS supply TERMINAL identified Other TERMINAL marking: a) FUNCTIONAL EARTH TERMINALS (symbol 5 used) b) ROTECTIVE CONDUCTOR TERMINALS:

9 age 8 of 56 Report No. T ETS Symbol 6 is placed close to or on the TERMINAL; or art of appliance inlet c) TERMINALS of control circuits (symbol 7 used) d) HAZARDOUS LIVE TERMINALS supplied from the interior Standard MAINS socket outlet; or RATINGS marked; or Symbol 14 used ( ) Replacement: d) TERMINALS supplied from the interior of the equipment or from other TERMINALS and which could be HAZARDOUS LIVE, RATINGS marked; or Symbol 12 of Table 1 used ( ) Measuring circuit TERMINALS shall be marked with the value of the RATED voltage to earth. Measuring circuit TERMINALS that are intended to be used together shall be marked with the value of the RATED voltage or the RATED current. Measuring circuit TERMINALS RATED for MAINS CIRCUITS voltage measurements shall be additionally marked CAT lll or CAT IV as applicable. Measuring circuit TERMINALS that do not have a RATING for connection to voltages above the levels of 6.3.1, may be marked with alternative markings. Measuring circuit TERMINALS which are dedicated only for connection to specific TERMINALS of other equipment need not be marked, TERMINALS markings shall be visible when the equipment is ready for NORMAL USE Battery operation Rated voltage: 1000 Vdc max. Rated current: 10 A max. CAT III / CAT IV No such terminal No such terminal Switches and circuit breakers No such devices If disconnecting device, off position clearly marked If push-button used as power supply switch: Symbol 9 and 15 used for on-position Symbol 10 and 16 used for off-position air of symbols 9, 15 and 10, 16 close together

10 age 9 of 56 Report No. T ETS Equipment protected by DOUBLE INSULATION or REINFORCED INSULATION rotected throughout (symbol 11 used) Only partially protected (symbol 11 not used) Field-wiring TERMINAL boxes No such devices If TERMINAL or ENCLOSURE exceeds 60 C: (see Form A.26A) Cable temperature RATING marked...: Marking visible before and during connection or beside TERMINAL 5.2 Warning markings Visible when ready for NORMAL USE Are near or on applicable parts Symbols and text correct dimensions and colour: a) symbols min 2,75 mm and text 1,5 mm high and contrasting in colour with background b) symbols and text moulded, stamped or engraved in material min. 2,0 mm high and 0,5 mm depth or raised if not contrasting in colour If necessary marked with symbol 14 Statement to isolate or disconnect if access by using a tool to HAZARDOUS LIVE parts is permitted (5.2) Replacement: Warning markings specified in d), b), 6.6.2, b) 3), 7.4, 10.1, and shall meet the following requirements. Visible when ready for NORMAL USE Are near or on applicable parts The size of warning markings shall be as follows. a) symbols min 2,75 mm and text 1,5 mm high and contrasting in colour with background b) symbols and text moulded, stamped or engraved in material min. 2,0 mm high and 0,5 mm depth or raised if not contrasting in colour If necessary marked with symbol 14 Statement to isolate or disconnect if access by using a tool to HAZARDOUS LIVE parts is permitted

11 age 10 of 56 Report No. T ETS 5.3 Durability of markings The required markings remain clear and legible in NORMAL USE (see Form A.3) 5.4 Documentation General Equipment is accompanied by documentation for safety purposes for OERATOR or RESONSIBLE BODY Safety documentation for service personnel authorized by the manufacturer (5.4.1) Replacement: The following documentation necessary for safety purposes, as needed by the OERATOR or the RESONSIBLE BODY, shall be provided with the equipment, in an accepted language of the country where the product is intended to be placed on the market. Safety documentation for service personnel authorized by the manufacturer shall be made available to those personnel, in a language selected by the manufacturer. Documentation necessary for safe operation is provided in printed media or in electronic media if available at any time Documentation includes: a) intended use b) technical specification c) name and address of manufacturer or supplier d) information specified in to e) information to mitigate residual RISK (see also subclause 17) f) accessories for safe operation of the equipment specified g) guidance provided to check correct function of the equipment, if incorrect reading may cause a HAZARD from harmful or corrosive substances of HAZARDOUS live parts Test lead: TL36 h) instructions for lifting and carrying ortable apparatus Warning statements and a clear explanation of warning symbols: rovided in the documentation; or Statements in documentation Information is marked on the equipment

12 age 11 of 56 Report No. T ETS aa) probe assemblies to be used for MAINS measurements shall be RATED for MEASUREMENT CATEGORY III or IV and shall have a voltage RATING of at least the voltage. Min. CAT III 300V bb) If the METER has multiple MEASUREMENT CATEGORY RATINGS for the same measuring circuit, the documentation shall clearly identify the MEASUREMENT CATEGORIES where the equipment may be used and where it must not be used. CAT II, CAT III, CAT IV Equipment ratings Documentation includes: a) Supply voltage or voltage range... : Battery operation Frequency or frequency range... : ower or current rating... : b) Description of all input and output connections in accordance to a) c) RATING of insulation of external circuits in accordance to b) d) Statement of the range of environmental conditions (see 1.4) Extended environmental conditions, 0~50 C, < 70% relative humidity, 2000 m e) Degree of protection (IEC 60529) f) if impact rating less than 5 J: IK code in accordance to IEC marked or symbol 14 of table 1 marked, with RATED energy level and test method stated Equipment installation Not this type Documentation includes instructions for: a) assembly, location and mounting requirements b) protective earthing c) connections to supply d) ERMANENTLY CONNECTED EQUIMENT: 1) Supply wiring requirements 2) If external switch or circuit-breaker, requirements and location recommendation e) ventilation requirements f) special services (e. g. air, cooling liquid) g) instructions relating to sound level Equipment operation Instructions for use include:

13 age 12 of 56 Report No. T ETS a) identification and description of operating controls b) positioning for disconnection c) instructions for interconnection Test Lead d) specification of intermittent operation limits Not this type e) explanation of symbols used f) replacement of consumable materials Battery and Fuse replacement g) cleaning and decontamination h) listing of any poisonous or injurious gases and quantities No such gases i) RISK reduction procedures relating to flammable liquids (see 9.5) j) RISK reduction procedures relating burn from surfaces permitted to exceed limits of 10.1 Additional precautions for IEC conforming equipment in regard to moistures and liquids A statement about protection impairment if used in a manner not specified by the manufacturer No such liquids No such surfaces Not conforming to IEC Equipment maintenance and Service Instructions for RESONSIBLE BODY include: Instructions sufficient in detail permitting safe maintenance and inspection and continued safety: Instruction against the use of detachable MAINS supply cord with inadequate rating Specific battery type of user replaceable batteries Any manufacturer specified parts Not provided with mains supply cord Rating and characteristics of fuses Statements in documentation Instructions include following subjects permitting safe servicing and continued safety: a) product specific RISKS may affect service personnel b) protective measures for these RISKS c) verification of the safe state after repair Integration into systems or effects resulting from special conditions Aspects described in documentation Not this apparatus 6 ROTECTION AGAINST ELECTRIC SHOCK 6.1 General (see Form A.14 and A.15)

14 age 13 of 56 Report No. T ETS Requirements rotection against electric shock maintained in NORMAL CONDITION and SINGLE FAULT CONDITION ACCESSIBLE parts not HAZARDOUS LIVE Voltage, current, charge or energy below the limits in NORMAL CONDITION and in SINGLE FAULT CONDITION between: ACCESSIBLE parts and earth two ACCESSIBLE parts on same piece of the equipment within a distance of 1,8 m Conformity is checked by the determination of 6.2 and 6.3 followed by the tests of 6.4 to Exceptions Following HAZARDOUS LIVE parts may be ACCESSIBLE to an OERATOR: a) parts of lamps and lamp sockets after lamp removal b) parts to be replaced by OERATOR only by the use of tool and warning marking Those parts not HAZARDOUS LIVE 10 s after interruption of supply Capacitance test if charge is received from internal capacitor No such lamps Battery and Fuse (see Forms A.6 ) (see Forms A.6 and A.7) 6.2 Determination of ACCESSIBLE parts (see Form A.5) General Unless obviously determination of ACCESSIBLE parts as specified in to Examination - with jointed test finger (as specified B.2) - with rigid test finger (as specified B.1) and a force of 10 N Openings above parts that are HAZARDOUS LIVE No such openings - test pin with length of 100 mm and 4 mm in diameter applied Openings for pre-set controls No such openings - test pin with length of 100 mm and 3 mm in diameter applied 6.3 Limit values for ACCESSIBLE parts Levels in NORMAL CONDITION (see Form A.5) a) Voltage limits less than 33 V r.m.s. and 46,7 V peak or 70 V d.c. for WET LOCATIONS voltage limits less than 16 V r.m.s. and 22,6 V peak or 35 V d.c.

15 age 14 of 56 Report No. T ETS Voltages are not HAZARDOUS LIVE the levels of: b) Current less than 0,5 ma r.m.s. for sinusoidal, 0,7 ma peak non sinusoidal or mixed frequencies or 2 ma d.c. when measured with measuring circuit A.1 or A.2 if less than 100 Hz or for WET LOCATIONS measuring circuit A.4 used 70 ma r.m.s. when measured with circuit A.3 for higher frequencies c) Levels of capacitive charge or energy less: 1) 45 µc for voltages up to 15 kv peak or d.c. or line A of Figure 3 2) 350 mj stored energy for voltages above 15 kv peak or d.c Levels in SINGLE FAULT CONDITION (see Form A.6) a) Voltage limits less than 55 V r.m.s. and 78 V peak or 140 V d.c. for WET LOCATIONS voltage limits less than 33 V r.m.s. and 46,7 V peak or 70 V d.c. Voltages are not HAZARDOUS LIVE the levels of: b) Current less than 3,5 ma r.m.s. for sinusoidal, 5 ma peak non sinusoidal or mixed frequencies or 15 ma d.c. when measured with measuring circuit A.1 or A.2 if less than 100 Hz or for WET LOCATIONS measuring circuit A.4 used 500 ma r.m.s. when measured with circuit A.3 for higher frequencies c) Levels of capacitive charge or energy less line B of Figure rimary means of protection ACCESSIBLE parts prevented from being HAZARDOUS LIVE by one or more of following means: a) ENCLOSURES or ROTECTIVE BARRIERS (see 6.4.2) b) BASIC INSULATION (see 6.4.3) c) Impedance (see 6.4.4) ENCLOSURES or ROTECTIVE BARRIERS (see Form A.15) - meet rigidity requirements of meet requirements for BASIC INSULATION, if protection is provided by insulation - meet requirements of 6.7 for CREEAGE and CLEARANCES between ACCESSIBLE parts and HAZARDOUS live parts, if protection is provided by limited access

16 age 15 of 56 Report No. T ETS BASIC INSULATION (see Form A.15) - meet CLEARANCE, CREEAGE DISTANCE and solid insulation requirements of Impedance (see Form A.15) Impedance used as primary means of protection meets all of following requirements: a) limits current or voltage to level of (see Form A.6) b) RATED for maximum WORKING VOLTAGE and the amount of power it will dissipate c) CLEARANCE, CREEAGE DISTANCE between terminations of the impedance meet requirements of BASIC INSULATION of 6.7 (see Form A.15) 6.5 Additional means of protection in case of SINGLE FAULT CONDITION ACCESSIBLE parts are prevented from becoming HAZARDOUS live by the primary means of protection and supplemented by one of: a) ROTECTIVE BONDING (see 6.5.2) b) SULEMENTARY INSULATION (see 6.5.3) c) automatic disconnection of the supply (see 6.5.5) d) current- or voltage-limiting device (see 6.5.6) Alternatively one of the single means of protection is used: e) REINFORCED INSULATION (see 6.5.3) f) ROTECTIVE IMEDANCE (see 6.5.4) (6.5.1) Replacement: ACCESSIBLE parts are prevented from becoming HAZARDOUS live by the primary means of protection and supplemented by one of: a) SULEMENTARY INSULATION (see 6.5.3) b) current- or voltage-limiting device (see 6.5.6) C) REINFORCED INSULATION (see 6.5.3) d) ROTECTIVE IMEDANCE (see 6.5.4) ROTECTIVE BONDING (see Forms A.7, A.8, A.9, A.10 or A.11) (6.5.2) Not used ACCESSIBLE conductive parts, may become HAZARDOUS LIVE in SINGLE FAULT CONDITION: Bonded to the ROTECTIVE CONDUCTOR TERMINAL; or

17 age 16 of 56 Report No. T ETS Separated by conductive screen or barrier bonded to ROTECTIVE CONDUCTOR TERMINAL Integrity of ROTECTIVE BONDING a) ROTECTIVE BONDING consists of directly connected structural parts or discrete conductors or both; and withstands thermal and dynamic stresses b) Soldered connections: Independently secured against loosening Not used for other purposes c) Screw connections are secured d) ROTECTIVE BONDING not interrupted; or exempted as removable part carries MAINS SULY input connection e) Any movable ROTECTIVE BONDING connection specifically designed, and meets f) No external metal braid of cables used (not regarded as ROTECTIVE BONDING) g) IF MAINS SULY passes through: Means provided for passing protective conductor; Impedance meets h) rotective conductors bare or insulated, if insulated, green/yellow Exceptions: 1) earthing braids; 2) internal protective conductors etc.; Green/yellow not used for other purposes TERMINAL suitable for connection of a ROTECTIVE CONDUCTOR, and meets ROTECTIVE CONDUCTOR TERMINAL a) Contact surfaces are metal b) Appliance inlet used c) For rewirable cords and ERMANENTLY CONNECTED EQUIMENT, ROTECTIVE CONDUCTOR TERMINAL is close to MAINS supply TERMINALS d) If no MAINS supply is required, any ROTECTIVE CONDUCTOR TERMINAL: Is near terminals of circuit for which protective earthing is necessary External if other terminals external e) Equivalent current-carrying capacity to MAINS supply TERMINALS (see Form A.7)

18 age 17 of 56 Report No. T ETS f) If plug-in, makes first and breaks last g) If also used for other bonding purposes, ROTECTIVE CONDUCTOR: Applied first; Secured independently; Unlikely to be removed by servicing h) ROTECTIVE CONDUCTOR of measuring circuit: 1) Current RATING equivalent to measuring circuit TERMINAL; 2) ROTECTIVE BONDING: Not interrupted; or i) FUNCTIONAL EARTH TERMINALS allow independent connection j) If a binding screw used for ROTECTIVE CONDUCTOR TERMINAL: Suitable size for bond wire Not smaller than M 4 At least 3 turns of screw engaged asses tightening torque test (see Form A.8) k) Contact pressure not capable being reduced by deformation of materials Impedance of ROTECTIVE BONDING of plugconnected equipment Impedance between ROTECTIVE CONDUCTOR TERMINAL and each ACCESSIBLE part where ROTECTIVE BONDING is specified, is: less than 0,1 Ohm; or less than 0,2 Ohm if equipment is provided with non detachable cord Bonding impedance of ERMANENTLY CONNECTED EQUIMENT (see Form A.9) (see Form A.10) Transformer ROTECTIVE BONDING screen (see Form A.11) Transformer provided with screen for ROTECTIVE BONDING: screen bonding consists of directly connected structural parts or discrete conductors or both; and withstands thermal and dynamic stresses (see a ) screen bonding with soldered connection (see b ) is: - Independently secured against loosening - Not used for other purposes SULEMENTARY and REINFORCED INSULATION Reinforced insulation

19 age 18 of 56 Report No. T ETS Meet CLEARANCE, CREEAGE DISTANCE and solid insulation requirements of ROTECTIVE IMEDANCE (see Form A.12) Limits current or voltage to level of in NORMAL and to level of in SINGLE FAULT CONDITION CLEARANCE, CREEAGE DISTANCE between terminations of the impedance meet requirements of DOUBLE or REINFORCED INSULATION of 6.7 The ROTECTIVE IMEDANCE consists of one or more of the following: a) appropriate single component suitable for safety and reliability for protection, it is: (see Form A.15) (see Table 1 and Form A.12) 1) RATED twice the maximum WORKING VOLTAGE 2) resistor RATED for twice the power dissipation for maximum WORKING VOLTAGE b) combination of components Single electronic device not used as ROTECTIVE IMEDANCE Automatic disconnection of the supply a) RATED to disconnect the load within time specified in Figure 2 b) RATED for the maximum load conditions of the equipment (6.5.5) Not used Current- or voltage-limiting devices (see Form A.12) Device complies with all of: a) RATED to limit the current or voltage to the level of (see Form A.6) b) RATED for the maximum WORKING VOLTAGE; and RATED for the maximum operational current if applicable c) CLEARANCE, CREEAGE DISTANCE between terminations of the impedance meet requirements of SULEMENTARY INSULATION of 6.7 (see Form A.14, A.15) 6.6 Connections to external circuits Connections do not cause ACCESSIBLE parts of the following to become HAZARDOUS LIVE in NORMAL CONDITION or SINGLE FAULT CONDITION: - the external circuits - the equipment rotection achieved by separation of circuits; or short circuit of separation does not cause a HAZARD

20 age 19 of 56 Report No. T ETS Instructions or markings for each terminal include: a) RATED conditions for TERMINAL b) Required RATING of external circuit insulation TERMINALS for external circuits TERMINALS which receive a charge from an internal capacitor are not HAZARDOUS LIVE after 10 s of interrupting supply connection (see Form A.5) Circuits with terminals which are HAZARDOUS LIVE These circuits are: Not connected to ACCESSIBLE conductive parts; or Connected to ACCESSIBLE conductive parts, but are not MAINS CIRCUITS and have one TERMINAL contact at earth potential No ACCESSIBLE conductive parts are HAZARDOUS LIVE ACCESSIBLE terminals for stranded conductors No RISK of accidental contact because: Located or shielded Self-evident or marked whether or not connected to ACCESSIBLE conductive parts ACCESSIBLE TERMINALS will not work loose ( ) Each unmated measuring circuit TERMINAL which could become HAZARDOUS LIVE when the highest RATED voltage is applied to other measuring circuit TERMINALS on the equipment shall be separated by at least the applicable CLEARANCE and CREEAGE DISTANCE of Table 101 ( ) Specialized measuring circuit TERMINALS shall not be both ACCESSIBLE and HAZARDOUS LIVE, in either NORMAL CONDITION or SINGLE-FAULT CONDITION, a) highest RATED a.c. voltage at any RATED MAINS frequency; b) highest RATED d.c. voltage; c) highest RATED a.c. voltage at the maximum RATED measurement frequency. Measured 5.6 mm (Limited: 2.6 mm) Not provided with specialized measuring circuit terminals 1000 Vdc 750 Vac, 2 khz 6.7 Insulation requirements (see Form A.14) The nature of insulation Insulation between ACCESSIBLE parts or between separate circuits consist of CLEARANCES, CREEAGE DISTANCES and solid insulation if provided as protection against a HAZARD

21 age 20 of 56 Report No. T ETS CLEARANCES Required CLEARANCES reflecting factors of (see Form A.14, A.15) Equipment rated for operating altitude greater than 2000 m correction factor of Table 3 of applied Not greater than 2000 m CREEAGE DISTANCES Required CREEAGE DISTANCES reflecting factors of a) to d) CTI material group reflected by requirements CTI test performed (see Form A.14, A.15) Solid insulation Required solid insulation reflecting factors of a) to d) Requirements for insulation according to type of circuit a) MAINS circuits of OVERVOLTAGE CATEGORY II up to nominal supply voltage of 300 V b) secondary circuits separated from circuits defined in a) by transformer c) K.1 MAINS circuits of OVERVOLTAGE CATEGORY III and IV or OVERVOLTAGE CATEGORY II over 300 V d) K.2 secondary circuits separated from circuits defined in c) by transformer (see Form A.14, A.15) (see Form A.14, A.15) Battery operation Battery operation e) K.3 circuits having one or more of: 1) maximum TRANSIENT OVERVOLTAGE is limited to known level below the level of MAINS CIRCUIT 2) maximum TRANSIENT OVERVOLTAGE above the level of MAINS CIRCUIT 3) WORKING VOLTAGE is the sum of more than one circuit or a mixed voltage 4) WORKING VOLTAGE includes recurring peak voltage, may include non-sinusoidal or nonperiodic waveform 5) WORKING VOLTAGE with a frequency above 30 khz ( ) Addition: aa) in K.101 for measuring circuits of MEASUREMENT CATEGORIES III and IV Insulation for MAINS CIRCUITS of OVERVOLTAGE CATEGORY II with a nominal supply voltage up to 300 V CAT IV 600 V Not this type apparatus CLEARANCES and CREEAGE DISTANCES (see Form A.14, A.15) Values for MAINS CIRCUITS of table 4 are met Coatings to achieve reduction to OLLUTION DEGREE 1 comply with requirements of Annex H

22 age 21 of 56 Report No. T ETS Solid insulation Withstands electrical and mechanical stresses in normal use and all RATED environmental conditions of 1.4 Equipment passed voltage tests of with values of Table 5 Complies as applicable: (see Form A.18) a) ENCLOSURE or ROTECTIVE BARRIER of Clause 8 b) moulded and potted parts requirements of c) inner layers of printed wiring boards requirements of d) thin-film insulation requirements of Moulded and potted parts Conductors between same two layers are separated by at least 0,4 mm after moulding is completed Inner insulating layers of printed wiring boards Separated by at least 0,4 mm between same two layers REINFORCED INSULATION have adequate electric strength; one of following methods used: a) thickness of insulation is at least 0,4 mm b) insulation is assembled of minimum two separate layers, each RATED for test voltage of Table 5 for BASIC INSULATION c) insulation is assembled of minimum two separate layers, where the combination is rated for test voltage of Table 5 for REINFORCED INSULATION Thin-film insulation Conductors between same two layers are separated by applicable CLEARANCES and CREEAGE DISTANCE of REINFORCED INSULATION have adequate electric strength; one of following methods used: a) thickness through the insulation at least 0,4 mm b) insulation is assembled of min two separate layers, each RATED for test voltage of Table 5 for BASIC INSULATION c) insulation is assembled of min three separate layers, where the combination of two layers passed voltage tests of with values of Table 5 for REINFORCED INSULATION Insulation for secondary circuits derived from MAINS CIRCUITS of OVERVOLTAGE CATEGORY II up to 300 V (see Form A.18) Not this type apparatus

23 age 22 of 56 Report No. T ETS Secondary circuits where separation from MAINS CIRCUITS is achieved by a transformer providing: - REINFORCED INSULATION - DOUBLE INSULATION - screen connected to the ROTECTIVE CONDUCTOR TERMINAL CLEARANCES a) meet the values of Table 6 for BASIC INSULATION and SULEMENTARY INSULATION; or twice the values of Table 6 for REINFORCED INSULATION or b) pass the voltage tests of 6.8 with values of Table 6; with following adjustments: 1) values for REINFORCED INSULATION are 1,6 times the values for BASIC INSULATION 2) if operating altitude is greater than 2000 m values of CLEARANCES multiplied with factor of Table 3 3) minimum CLEARANCE is 0,2 mm for OLLUTION DEGREE 2 and 0,8 mm for OLLUTION DEGREE 3 (see Form A.18) CREEAGE DISTANCES Based on WORKING VOLTAGE meets the values of Table 7 for BASIC and SULEMENTARY INSULATION Values for REINFORCED INSULATION are twice the values of BASIC INSULATION Coatings to achieve reduction to OLLUTION DEGREE 1 comply with requirements of Annex H Solid insulation Withstands electrical and mechanical stresses in normal use and all RATED environmental conditions of 1.4 a) Equipment passed voltage test of for 5 s with VALUES of Table 6 for BASIC and SULEMENTARY INSULATION values for REINFORCED INSULATION are 1,6 times the values of BASIC INSULATION b) if WORKING VOLTAGE exceeds 300 V, equipment passed voltage test of for 1 min with a test voltage of 1,5 times working voltage for BASIC or SULEMENTARY INSULATION value for REINFORCED INSULATION are twice the WORKING VOLTAGE Complies as applicable: (see Form A.18) (see Form A.18) 1) ENCLOSURE or ROTECTIVE BARRIER of Clause 8

24 age 23 of 56 Report No. T ETS 2) moulded and potted parts requirements of ) inner layers of printed wiring boards requirements of ) thin-film insulation requirements of Moulded and potted parts Conductors between same two layers are separated by applicable distances of Table Inner insulation layers of printed wiring boards Separated by at least by applicable distances of Table 8 between same two layers REINFORCED INSULATION have adequate electric strength; one of following methods used: a) thickness at least applicable distance of Table 8 b) insulation is assembled of minimum two separate layers, each RATED for test voltage of Table 6 for BASIC INSULATION c) insulation is assembled of min two separate layers, where the combination is RATED for 1,6 times the test voltage of Table Thin-film insulation Conductors between same two layers are separated by applicable CLEARANCES and CREEAGE DISTANCE of and REINFORCED INSULATION have adequate electric strength; one of following methods used: a) thickness at least applicable distance of Table 8 b) insulation is assembled of min two separate layers, each RATED for test voltage of Table 6 for BASIC INSULATION c) insulation is assembled of min three separate layers, where the combination of two layers passed voltage tests with 1,6 time values of Table 6: a.c. test of ; or d.c. test of for circuits stressed only by d.c. voltages (see Form A.18) 6.8 rocedure for dielectric strength tests (see Forms A.14 and A.18) 6.9 Constructional requirements for protection against electric shock If a failure could cause a HAZARD: a) Security of wiring connections b) Screws securing removable covers c) Accidental loosening

25 age 24 of 56 Report No. T ETS d) CLEARANCES and CREEAGE DISTANCES not reduced below the values of basic insulation by loosening of parts or wires Insulating materials Material not to be used for safety relevant insulation: a) Easily damaged materials not used b) Non-impregnated hygroscopic materials not used Colour coding Not provided with any earth conductors Green-and-yellow insulation shall not be used except: a) protective earth conductors; b) ROTECTIVE BONDING conductors; c) potential equalization conductors; d) functional earth conductors ( ) Measuring circuit TERMINALS capable of MAINS voltage measurements. The RATED voltage of measuring circuit TERMINALS capable of MAINS voltage measurements shall be equal to or higher than the RATED voltage to earth of the TERMINALS Connection to MAINS supply source and connections between parts of equipment CAT III Min. 300 V Not this type MAINS supply cords RATED for maximum equipment current (see c) Cable complies with IEC or IEC Heat-resistant if likely to contact hot parts Temperature RATING (cord and inlet)...: Green/yellow used only for connection to ROTECTIVE CONDUCTOR TERMINALS Detachable cords with IEC MAINS connectors: Conform to IEC 60799; or Have the current RATING of the MAINS connector Fitting of non-detachable MAINS supply cords Cord entry a) Inlet or bushing with a smoothly rounded opening; or b) Insulated cord guard protruding >5 D Cord anchorage rotective earth conductor is the last to take the strain

26 age 25 of 56 Report No. T ETS a) Cord is not clamped by direct pressure from a screw b) Knots are not used c) Cannot push the cord into the equipment to cause a HAZARD d) No failure of cord insulation in anchorage with metal parts e) Not to be loosened without a tool f) Cord replacement does not cause a HAZARD and method of strain relief is clear ush-pull and or torque test (see Form A.19) lugs and connectors MAINS supply plugs, connectors etc., conform with relevant specifications If equipment supplied at voltages below a) or from a sole source: lugs of supply cords do not fit MAINS sockets above rated SULY voltage MAINS type plugs used only for connection to MAINS supply lug pins which receive a charge from an internal capacitor (see Form A.5) Accessory MAINS socket outlets: a) Marking if accepts a standard MAINS supply plug (see 5.1.3e) b) Input has a protective earth conductor if outlet has EARTH TERMINAL CONTACT 6.11 Disconnection from supply source Battery operation Disconnects all current-carrying conductors Exceptions Requirements according to type of equipment ERMANENTLY CONNECTED EQUIMENT and multiphase equipment Employs switch or circuit-breaker If switch or circuit-breaker is not part of the equipment, documentation requires: a) Switch or circuit-breaker to be included in building installation b) Suitable location easily reached c) Marking as disconnecting for the equipment Single-phase cord-connected equipment Equipment is provided with one of the following:

27 age 26 of 56 Report No. T ETS a) Switch or circuit-breaker b) Appliance coupler (disconnectable without tool) c) Separable plug (without locking device) Disconnecting devices Disconnecting device part of equipment Electrically close to the SULY ower-consuming components not electrically located between the supply source and the disconnecting device Except electromagnetic interference suppression circuits permitted to be located on the supply side of the disconnecting device Switches and circuit-breakers When used as disconnection device: Meets IEC and IEC Marked to indicate function...: Not incorporated in MAINS cord Does not interrupt ROTECTIVE EARTH CONDUCTOR Appliance couplers and plugs Where an appliance coupler or separable plug is used as the disconnecting device (see ): Readily identifiable and easily reached by the operator Single-phase portable equipment cord length not more than 3 m ROTECTIVE EARTH CONDUCTOR connected first and disconnected last 7 ROTECTION AGAINST MECHANICAL HAZARDS 7.1 Equipment does not cause a mechanical HAZARD in NORMAL nor in SINGLE FAULT CONDITION Conformity is checked by 7.2 to Sharp edges Easily touched parts are smooth and rounded Do not cause injury during NORMAL USE and Do not cause injury during SINGLE FAULT CONDITION 7.3 Moving parts No such hazardous moving parts HAZARDS from moving parts limited to a tolerable level with the conditions specified in and RISK assessment in accordance with carried out

28 age 27 of 56 Report No. T ETS Exceptions Access to HAZARDOUS moving parts permitted under following circumstances: a) obviously intended to operate on parts or materials external of the equipment inadvertent touching of moving parts minimized by equipment design (e.g. guards or handles) b) If OERATOR access is unavoidable outside NORMAL USE following precautions have been taken: 1) Access requires TOOL 2 ) Statement about training in the instructions 3 ) Warning markings on covers prohibiting access by untrained OERATORS or symbol 14 with full details in documentation RISK assessment for mechanical HAZARDS to body parts RISK is reduced to a tolerable level by protective measures as specified in Table 12 Minimum protective measures: A. Low level measures B. Moderate measures C. Stringent measures Limitation of force and pressure (see Form A.20) Following levels are met in NORMAL and SINGLE FAULT CONDITION: Continuous contact pressure below 50 N / cm² with force below 150 N Temporary force below 250 N for an area at least of 3 cm² for a maximum duration of 0,75 s Gap limitations between moving parts (see Form A.20) Access normally allowed If levels of exceeded and body part may be inserted minimum gap as specified in Table 13 assured in NORMAL and in SINGLE FAULT CONDITION Access normally prevented Maximum gap as specified in Table 14 assured in NORMAL and in SINGLE FAULT CONDITION 7.4 Stability Handheld equipment Equipment not secured to building structure is physical stable Stability maintained after opening of drawers etc. by automatic means, or

29 age 28 of 56 Report No. T ETS warning marking requires the application of means Compliance checked by following tests as applicable: a) 10 tilt test for other than handheld equipment b) multi-directional force test for equipment exceeds height of 1 m and mass of 25 kg c) downward force test for floor-standing equipment d) overload test with 4 times maximum load for castor or support that supports greatest load e) castor or support that supports greatest load removed from equipment 7.5 rovisions for lifting and carrying Handheld equipment Equipment more than 18 kg : Has means for lifting or carrying; or Directions in documentation Handles and grips Handles or grips withstand four times weight Lifting devices and supporting parts RATED for maximum load; or tested with four times maximum static load 7.6 Wall mounting Mounting brackets withstand four times weight 7.7 Expelled parts Equipment contains or limits the energy rotection not removable without the aid of a tool 8 RESISTANCE TO MECHANICAL STRESSES 8.1 Equipment does not cause a HAZARD when subjected to mechanical stresses in NORMAL USE Normal protection level is 5 J Levels below 5 J but not less than 1 J are acceptable if all of following criteria are met: a) lower level justified by RISK assessment of manufacturer b) equipment installed in its intended application is not easily touched c) only occasional access during NORMAL USE d) IK code in accordance to IEC marked or symbol 14 used with full information in the documentation

30 age 29 of 56 Report No. T ETS For non-metallic ENCLOSURES rated below 2 C ambient temperature value chosen for minimum RATED temperature Impact energies between IK values, the IK code marked for nearest lower value Conformity is checked by performing following tests: 1) static test of ) impact test of with 5 J except for HAND-HELD EQUIMENT if impact energy not selected to 5 J alternate method of IEC used 3) drop test of or except for FIXED EQUIMENT with mass over 100 kg Equipment RATED with an impact rating of IK 08 that obviously meets the criteria After the tests inspection with following results: - HAZARDOUS LIVE parts above the limits of not ACCESSIBLE - insulation pass the voltage tests of 6.8 (see Form A.30) i) no leaks of corrosive and harmful substances ii) ENCLOSURE shows no cracks resulting in a HAZARD iii) CLEARANCES not less than their permitted values iv) insulation of internal wiring remains undamaged v) ROTECTIVE BARRIERS not damaged or loosened vi) No moving parts exposed, except permitted by 7.3 vii) no damage which could cause spread of fire 8.2 ENCLOSURE rigidity test Static test (see Form A.21) - 30 N with 12 mm rod to each part of ENCLOSURE - in case of doubt test conducted at maximum RATED ambient temperature Impact test (see Form A.21) Impact applied to any part of ENCLOSURE causing a HAZARD if damaged Impact energy level and corresponding IK code...: Non-metallic ENCLOSURES cooled to minimum RATED ambient temperature if below 2 C 8.3 Drop test (see Form A.21) Other than HAND-HELD and DIRECT-LUG-IN EQUIMENT Tests conducted with a drop height or angle of...:

31 age 30 of 56 Report No. T ETS HAND-HELD and DIRECT-LUG-IN EQUIMENT Non-metallic ENCLOSURES cooled to minimum RATED ambient temperature if below 2 C Drop test conducted with an height of 1 m 0 C 9 ROTECTION AGAINST THE SREAD OF FIRE 9.1 No spread of fire in NORMAL and SINGLE FAULT CONDITION MAINS supplied equipment meets requirements of 9.6 additionally Conformity is checked by minimum one or a combination of the following (see Figure 11): Battery operation (see Form A.22) a) SINGLE FAULT test of 4.4; or (see Forms A.1) b) Application of 9.2 (eliminating or reducing the sources of ignition); or c) Application of 9.3 (containment of fire within the equipment) 9.2 Eliminating or reducing the sources of ignition within the equipment a) 1) Limited-energy circuit (see 9.4); or 2) BASIC INSULATION provided for parts of different potential; or (see Forms A.14 and A.18) Bridging the insulation does not cause ignition (see Form A.1) b) Surface temperature of liquids and parts (see 9.5) c) No ignition in circuits designed to produce heat (see Form A.1) 9.3 Containment of the fire within the equipment, should it occur Spread of fire outside equipment reduced to a tolerable level if: a) Energizing of the equipment is controlled by an OERATOR held switch b) ENCLOSURE is conform with constructional requirements of 9.3.1; and Requirements of 9.5 are met Constructional requirements a) Connectors and insulating material have flammability classification V-2 or better b) Insulated wires and cables are flame retardant (VW-1 or equivalent) (see Table: 1 or Form A.23) (see Table: 1 or Form A.23) c) ENCLOSURE meets following requirements: (see Form A.22) 1) Bottom and sides in arc of 5 (see Figure 13) to non-limited circuits (9.4) meets:

32 age 31 of 56 Report No. T ETS i) no openings; or ii) perforated as specified in Table 16; or iii) metal screen with a mesh; or iv) baffles as specified in Figure 12 2) Material of ENCLOSURE and any baffle or flame barrier is made of: Metal (except magnesium); or Non-metallic materials have flammability classification V-1 or better 3) ENCLOSURE and any baffle or flame barrier have adequate rigidity (see Table: 1 or Form A.22) 9.4 Limited-energy circuit (see Form A.18) a) otential not more than 30 r.m.s. and 42,4 V peak, or 60 V dc b) Current limited by one of following means: 1) Inherently or by impedance (see Table 17); or 2) Overcurrent protective device (see Table 18); or 3) A regulating network limits also in SINGLE FAULT CONDITION (see Table 17) c) Is separated by at least BASIC INSULATION Fuse or a nonadjustable electromechanical device is used 9.5 Requirements for equipment containing or using flammable liquids Flammable liquids contained in or specified for use with equipment do not cause spread of fire RISK is reduced to a tolerable level : a) The temperature of surface or parts in contact with flammable liquids is 25 C below fire point No such flammable liquids (see Form A.25) b) The quantity of liquid is limited c) Flames are contained within the equipment Detailed instructions for RISK-reduction provided 9.6 Overcurrent protection MAINS supplied equipment protected Not this type apparatus BASIC INSULATION between MAINS parts of opposite polarity provided Devices not in the protective conductor Fuses or single-pole circuit-breakers not fitted in neutral (multi-phase) (see Forms A.14 and A.15) ERMANENTLY CONNECTED EQUIMENT Not this type apparatus

33 age 32 of 56 Report No. T ETS Overcurrent protection device: Fitted within the equipment; or Specified in manufacturer's instructions Other equipment Current Meter rotection within the equipment 10 EQUIMENT TEMERATURE LIMITS AND RESISTANCE TO HEAT 10.1 Surface temperature limits for protection against burns Easily touched surfaces within the limits in NORMAL and in SINGLE FAULT CONDITION: (see Form A.26A) - at an specified ambient temperature of 40 C N/ A - for equipment rated above 40 C ambient temperature limits not exceeded raised by the difference to 40 C Heated surfaces necessary for functional reasons exceeding specified values: Are recognizable as such by appearance or function; or Are marked with symbol 13 Guards are not removable without tool Maximum Ambient: 50 C Not this type apparatus 10.2 Temperatures of windings No such device Limits not exceeded in: (see Form A.26B) NORMAL CONDITION SINGLE FAULT CONDITION 10.3 Other temperature measurements Following measurements conducted if applicable: (see Form A.26A) a) Value of 60 C of field-wiring terminal box not exceeded b) Surface of flammable liquids and parts in contact with this liquids c) Surface of non-metallic ENCLOSURES d) arts made of insulating material supporting parts connected to MAINS supply e) Terminals carrying a current more than 0,5 A 10.4 Conduct of temperature tests Tests conducted under reference test conditions and manufacturer s instructions (see Form A.26A) Temperature measurement of heating equipment Not this type Tests conducted in test corner (see Form A.26A) Equipment intended for installation in a cabinet or wall Not this type

34 age 33 of 56 Report No. T ETS Equipment built in as specified in installation instructions (see Form A.26A) 10.5 Resistance to heat Integrity of CLEARANCE and CREEAGE DISTANCES (see Form A.16) Non-metallic ENCLOSURES (see Form A.27) Within 10 min after treatment: Equipment subjected to suitable stresses of 8.2 and 8.3 complying with criteria of Insulating material a) arts supporting parts connected to MAINS supply b) TERMINALS carrying a current more than 0,5 A Examination of material data; or in case of doubt: 1) Ball pressure test; or (see Form A.28) 2) Vicat softening test of ISO 306 (see Form A.29) 11 ROTECTION AGAINST HAZARDS FROM FLUIDS 11.1 rotection to OERATORS and surrounding area provided by EQUIMENT All fluids specified by manufacturer considered 11.2 Cleaning (see Form A.30) 11.3 Spillage (see Form A.30) 11.4 Overflow (see Form A.30) 11.5 Battery electrolyte Battery electrolyte leakage presents no HAZARD 11.6 Specially protected equipment (see Form A.30) 11.7 Fluid pressure and leakage Maximum pressure...: (see Form A.31) Maximum pressure of any part does not exceed RATED Leakage and rupture at high pressure Fluid-containing parts subjected to hydraulic test if: (see Form A.31) a) product of pressure and volume > 200 kal; and b) pressure > 50 ka arts of refrigerating systems meets pressure-related requirements of IEC or IEC Leakage from low-pressure parts (see Form A.32) Overpressure safety device

35 age 34 of 56 Report No. T ETS Does not operate in NORMAL USE a) Connected as close as possible to parts intended to be protected b) Easy access for inspection, maintenance and repair c) Adjustment only with TOOL d) No discharge towards person e) No HAZARD from deposit of discharged material f) Adequate discharge capacity No shut-off valve between overpressure safety device and protected parts 12 ROTECTION AGAINST RADIATION, INCLUDING LASER SOURCES, AND AGAINST SONIC AND ULTRASONIC RESSURE 12.1 Equipment provides protection 12.2 Equipment producing ionizing radiation Ionizing radiation (see Form A.33) Equipment meets the following requirements: a) if intended to emit radiation meets requirements of ; or tested, classified and marked in accordance to IEC b) if only emits stray radiation meets requirements of Equipment intended to emit radiation Effective dose rate of radiation measured...: If dose rate exceeds 5 µsv/h marked with the following: a) Symbol 17 (ISO 361) b) Abbreviations of the radionuclides... : c) With maximum dose at 1 m; or... : with dose rate value between 1 µsv/h and 5 µsv/h in m...: Equipment not intended to emit radiation (see Form A.34) Limit for unintended stray radiation of 1 µsv/h at any easily reached point kept...: Accelerated electrons Compartments opened only by the use of a TOOL 12.3 Ultraviolet (UV) radiation No unintentional HAZARDOUS escape of UV radiation: - checked by inspection; and

36 age 35 of 56 Report No. T ETS - evaluation of RISK assessment documentation 12.4 Microwave radiation ower density does not exceed 10 W/m 2...: 12.5 Sonic and ultrasonic pressure Sound level 67 Dba No HAZARDOUS sound emission Maximum sound pressure level measured and calculated for maximum sound power level as specified in ISO 3746 or ISO Instruction describes measures for protection Ultrasonic pressure (see Form A.36) Equipment not intended to emit ultrasound does not exceed limit of 110 db between 20 khz and 100 khz Equipment intended to emit ultrasound: Outside useful beam does not exceed limit of 110 db between 20 khz and 100 khz If inside useful beam above values exceeded: Marked with Symbol 14 of Table 1 and following information in the documentation: a) dimensions of useful beam b) area where ultrasonic pressure exceed 110 db c) maximum sound pressure inside beam area 12.6 Laser sources Equipment meets requirements of IEC ROTECTION AGAINST LIBERATED GASES AND SUBSTANCES, EXLOSION AND IMLOSION 13.1 oisonous and injurious gases and substances No poisonous or injurious gases or substances liberated in NORMAL CONDITION Attached data/test reports demonstrate conformity 13.2 Explosion and implosion Components Components liable to explode: ressure release device provided; or Apparatus incorporates operator protection (see also 7.7) ressure release device: Discharge without danger Cannot be obstructed

37 age 36 of 56 Report No. T ETS Batteries and battery charging (see Form A.37) If explosion or fire HAZARD could occur: rotection incorporated in the equipment; or Instructions specify batteries with built-in protection In case of wrong type of battery used: No HAZARD; or Warning by marking and within instructions Equipment with means to charge rechargeable batteries: Warning against the charging of non-rechargeable batteries; and Type of rechargeable battery indicated; or Symbol 14 used Battery compartment design Single component failure olarity reversal test Implosion of cathode ray tubes If maximum face dimensions > 160 mm...: Intrinsically protected and correctly mounted; or ENCLOSURE provides protection: If non-intrinsically protected: Screen not removable without TOOL If glass screen, not in contact with surface of tube 14 COMONENTS AND SUBASSEMBLIES 14.1 Where safety is involved, components and subassemblies meet relevant requirements (see Table 1) 14.2 Motors No such devices Motor temperatures Does not present a HAZARD when stopped or prevented from starting; or rotected by over-temperature or thermal protection device conform with 14.3 (see Form A.1; A.26B) Series excitation motors Connected direct to device, if overspeeding causes a HAZARD 14.3 Overtemperature protection devices No such devices Devices operating in a SINGLE FAULT CONDITION (see Form A.38) a) Reliable function is ensured

38 age 37 of 56 Report No. T ETS b) RATED to interrupt maximum current and voltage c) Does not operate in NORMAL USE If self-resetting device used to prevent a HAZARD, protected part requires intervention before restarting 14.4 Fuse holders No access to HAZARDOUS LIVE parts 14.5 MAINS voltage selecting devices No such devices Accidental change not possible 14.6 MAINS transformers tested outside equipment (see Forms A.39 and A.40) 14.7 rinted circuit boards Data shows conformity with V-1 of IEC or better; or Test shows conformity with V-1 of IEC or better Not applicable for printed wiring boards with limitedenergy circuits (9.4) 14.8 Circuits or components used as TRANSIENT OVERVOLTAGE limiting devices Test conducted between each pair of MAINS SULY TERMINALS No HAZARD resulting from rupture or overheating of the component: (see Form A.23) (see Form A.41) - no bridging of safety relevant insulation - no heat to other parts above the self-ignition points (14.101) If control of TRANSIENT OVERVOLTAGE is employed in a measuring circuit used to measure MAINS. The test voltage is applied between each pair of TERMINALS, used to measure MAINS. (14.102) robe assemblies within the scope of IEC shall meet the requirements thereof. Impulse voltage: 8000 V 15 ROTECTION BY INTERLOCKS 15.1 Interlocks are designed to remove a HAZARD before OERATOR exposed No such device 15.2 revention of reactivation 15.3 Reliability Single fault unlikely to occur; or Cannot cause a HAZARD

39 age 38 of 56 Report No. T ETS 16 HAZARDS RESULTING FROM ALICATION 16.1 REASONABLY FORESEEABLE MISUSE No HAZARDS arising from settings not intended and not described in the instructions Other cases of REASONABLY FORESEEABLE MISUSE addressed by RISK assessment 16.2 Ergonomic aspects Factors giving rise to a HAZARD the RISK assessment is reflecting those aspects: a) limitation of body dimensions b) displays and indicators c) accessibility and conventions of controls d) arrangement of TERMINALS (16.101) The display shall give an unambiguous indication whenever the value is above or below of the range to which the equipment is set. OL or -OL 17 RISK ASSESSMENT RISK assessment conducted, if HAZARD might arise and not covered by Clauses 6 to 16 TOLERABLE RISK achieved by iterative documented process covering the following: a) RISK analysis Identifies HAZARDS and estimates RISK b) RISK evaluation lan to judge acceptability of resulting RISK level based on the estimated severity and likelihood of a RISK c) RISK reduction Initial RISK reduced by counter measures; Repeated RISK evaluation without new RISKS introduced RISKS remaining after RISK assessment addressed in instructions to RESONSIBLE BODY: Information contained how to mitigate these RISKS Following principles in methods of RISK reduction applied by manufacturer in given order: 1) RISKS eliminated or reduced as far as possible 2) rotective measures taken for RISKS that cannot be eliminated 3) User information about residual RISK due to any defect of the protective measures

40 age 39 of 56 Report No. T ETS Indication of particular training is required Specification of the need for personal protective equipment Conformity checked by evaluation of the RISK assessment documentation ANNEX F ROUTINE TESTS Manufacturer s declaration (101) MEASURING CIRCUITS (101.1) General -- Against HAZARDS resulting from NORMAL USE and REASONABLY FORESEEABLE MISUSE of measuring circuits, as specified below. a) Current measuring circuit shall not interrupt the circuit being measured during range changing. b) TERMINAL shall not cause a HAZARD when it is applied to that TERMINAL or any other compatible TERMINAL, c) Any interconnections intended to be used with the equipment shall not cause a HAZARD d) Other HAZARDS that could result from REASONABLY FORESEEABLE MISUSE shall be addressed by RISK assessment No such hazardous (101.2) Current measuring circuits -- There shall be no interruption which could cause a HAZARD when range changing takes place, For connection to current transformers without internal protection shall be adequately protected to prevent a HAZARD arising from interruption of these circuits during operation. Could not cause a hazard when range changing Not this type (101.3) rotection against mismatches of inputs and ranges -- ( ) General -- No HAZARD shall arise when the highest RATED voltage or current of a measuring circuit TERMINAL is applied to any other compatible TERMINAL, with any combination of function and range settings. One of the following techniques shall be used: a) Certified overcurrent protection device to interrupt short-circuit currents before a HAZARD arises b) Uncertified current limitation device, impedance, or a combination of both to prevent the HAZARD from arising. ( ) rotection by a certified overcurrent protection device

41 age 40 of 56 Report No. T ETS An over current protection device is considered suitable if it is certified by an independent laboratory to meet all of the following requirements. a) The a.c. and d.c. RATED voltages of the over current protection device shall be at least the highest a.c. and d.c. RATED voltages. b) The RATED time-current characteristic (speed) of the over current protection device shall be such that no HAZARD will result from any possible combination. c) The a.c. and d.c. RATED breaking capacities of the over current protection device shall exceed, respectively, the possible a.c. and d.c. short-circuit currents. The possible a.c. and d.c. short-circuit currents are calculated as the highest RATED voltage for any TERMINAL divided by the impedance of the over current protected measuring circuit, taking the impedance of the test leads specified in into account. The possible a.c. short-circuit current need not exceed the applicable value of Table AA.1. Spacing surrounding the over current protection device in the equipment and following the protection device in the measuring circuit shall be sufficiently large to prevent arcing after the protection device opens. ( ) rotection by uncertified current limitation devices or by impedances 10 A, 1000 V ( ) Test leads for the tests of and Info (101.4) Functional integrity After the voltage of has been applied to the METER, the METER shall continue to be able to indicate the presence of HAZARDOUS LIVE voltages up to the maximum RATED voltage.

42 age 41 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 4.4 TABLE: Testing in SINGLE FAULT CONDITION Results Form A.1. Test subclause Fault No. Fault description Td (NOTE) How was test terminated Comments Varistor, RV3 short 04:17:00 Steady state, no damaged and no hazard Resistor, R18 short 03:30:00 Steady state, no damaged and no hazard CAT IV 600 Vac, Input the 1100 Vac 03:13:00 Steady state, no damaged and no hazard CAT III 1000 Vdc, Input the 1100 Vdc 03:45:00 Steady state, no damaged and no hazard. Meets NOTE Td = Test duration in hh:mm:ss Record dielectric strength test on Form A.19 and temperature tests on Form A.27A and or A.27.B. Record in the comments column for each test whether carried out during or after SINGLE FAULT CONDITION. Supplementary information:

43 age 42 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 5.3 TABLE: Durability of markings Form A.3 Marking method (see NOTE) Agent 1) Adhesive label A Water 2) Ink printed B Isopropyl alcohol 70% 3) Laser marked C (specify agent) 4) Filmcoated (plastic foil control panel) D (specify agent) 5) Imprinted on plastic (moulded in) E (specify agent) NOTE Where applicable include print method, label material, ink or paint type, fixing method, adhesive and surface to which marking is fixed. Marking location Identification (5.1.2) 2) MAINS supply (5.1.3) None Fuses (5.1.4) 1) terminals and operating devices ( ) None Switches and circuit breakers (5.1.6) None Double/reinforced equipment (5.1.7) 1) Field wiring Terminal boxes (5.1.8) None Warning marking (5.2) 1), 2) Battery charging (13.2.2) None Marking method (see above) Method Test agent Remains legible Label loose Curled edges Comments Verdict Verdict Verdict 1, 2 A ass 1, 2 B ass Supplementary information:

44 age 43 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 6.2 TABLE: List of ACCESSIBLE parts Form A Exceptions 6.2 Determination of ACCESSIBLE parts Item Description Determination method (NOTE 5) 1 LCD panel V, R, J None 2 ush button V, R, J None 3 Switch knob V, R, J None 4 Measurement terminal V, R, J, 3, 4 None 5 lastic enclosure V, R, J None 6 Metal screw V, R, J None Exception under (NOTE 4) NOTE 1 Test fingers and pins are to be applied without force unless a force is specified (see 6.2.2) NOTE 2 Special consideration should be given to inadequate insulation and high voltage parts (see 6.2) NOTE 3 arts are considered to be ACCESSIBLE if they could be touched in the absence of any covering which is not considered to provide suitable insulation (see 6.4). NOTE 4 Capacitor test may be required (see Form A.5). NOTE 5 The determination methods are: V = visual; R = rigid test finger; J = jointed test finger; 3 = pin 3 mm diameter; 4 = pin 4 mm diameter. Supplementary information:

45 age 44 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 6 TABLE: Values in NORMAL CONDITION Form A Exceptions 11.2 Cleaning and decontamination Values in NORMAL CONDITION (see NOTE 1) 11.3 Spillage Terminals for external circuit 11.4 Overflow lugs and connections Item Voltage Current Capacitance 10 s / 5 s test (NOTE) Comments (see Form A.4) V r.m.s. V peak V d.c. Test circuit A1/A2/A3 ma r.m.s. ma peak ma d.c. µc mj V µc mj m m m m m m NOTE A 10 s test is specified in a) b). A. 5 s test is specified in The capacitance level versus voltage below the limits given from figure 3 of IEC Supplementary information:

46 age 45 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 6.7 TABLE: Insulation requirements- Block diagram of system Form A.14 ollution degree... : 2 Area Location Insulation type (NOTE 1) Overvoltage category... : III RMS V WORKING VOLTAGE eak V Frequency khz Test voltage (NOTE 2) V Comments (NOTE 3) A Live part to LCD panel RI < Vac Table K.102 B Live part to ush button RI < Vac Table K.102 C Live part to Switch knob RI < Vac Table K.102 D Live part to Terminal BI < Vac Table K.102 E Live part to lastic enclosure RI < Vac Table K.102 F Live part to Metal screw RI < Vac Table K.102 NOTE 1 Type of insulation: NOTE 2 - Types of voltage NOTE 3 - OVERVOLTAGE CATEGORIES BI = BASIC INSULATION eak impulse test voltage (pulse) or OLLUTION DEGREES which differ DI = DOUBLE INSULATION r.m.s. should be shown under "Comments" I = ROTECTIVE IMEDANCE d.c. RI = Reinforced INSULATION peak SI = Supplementary INSULATION see also Form A.15 for further details Supplementary Information:

47 age 46 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 6.7 TABLE: Insulation requirements- Clearances and Creepages Form A Examination rotective impedance ENCLOSURES and protective barriers Current- or voltage-limiting device Impedance Area Location Insulation type WORKING VOLTAGE (NOTE 2) (See Form A.14) (NOTE 1) RMS eak Frequency V V khz Clearance Creepage CTI Verdict Comments Required mm Measured mm Required mm Measured mm A Live part to LCD panel RI < < 175 CAT III 1000V B Live part to ush button RI < < 175 CAT III 1000V C Live part to Switch knob RI < < 175 CAT III 1000V D Live part to Terminal BI < < 175 Limited: 2.6 mm ( ) E Live part to lastic enclosure RI < < 175 CAT III 1000V F Live part to Metal screw RI < < 175 CAT III 1000V G Live part to Battery RI < <175 CAT III 1000V H Terminal of Measuring circuit BI < < 175 CAT III 1000V NOTE 1 refer to Form A.14 for type of insulation shown in the insulation diagram NOTE 2 - to be used for definition of required insulation (see Form A.14) Input supply voltage.: -- V -- Hz Supplementary information:

48 age 47 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 6.7 TABLE: Insulation requirements- Clearances and Creepages Form A.16 8 Mechanical resistance to shock and impact Integrity of CLEARANCES and CREEAGE distances Overcurrent protection basic insulation between MAINS parts Area Location Insulation type (See Form A.14) Applied force N Mechanical tests (NOTE) Static (8.2.1) Rigidity (8.2) Impact (8.2.2) Normal (8.3.1) Drop (8.3) Hand-held/ lug-in Test at max. Measured after test Verdict (if required) RATED CREEAGE CLEARANCE ambient DISTANCE (10.5.1) mm mm A Live part to LCD panel RI 10 30N 5J -- 1M 50 C B Live part to ush button RI 10 30N 5J -- 1M 50 C C Live part to Switch knob RI 10 30N 5J -- 1M 50 C Comments D Live part to Terminal BI 10 30N 5J -- 1M 50 C Limited: 2.6 mm ( ) E Live part to lastic enclosure RI 10 30N 5J -- 1M 50 C F Live part to Metal screw RI 10 30N 5J -- 1M 50 C G Live part to Battery RI 10 30N 5J -- 1M 50 C H Terminal of Measuring circuit BI 10 30N 5J -- 1M 50 C NOTE Refer to Form A.19 for dielectric strength tests following the above tests. Supplementary information:

49 age 48 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 6.8 TABLE: Dielectric strength tests Form A b) Conformity after application of SINGLE FAULT CONDITIONS rimary means of protection Connections to external circuits 6.7. Insulation requirements 2 (see Annex K) Fitting of non-detachable MAINS supply cords a) 2) Eliminating or reducing the sources of ignition within the equipment 9.4 c) Limited-energy circuit Overcurrent protection basic insulation between MAINS parts Location or references from Forms A.1 and A.14 Test site altitude...: 2000 m Test voltage correction factor (see Table 10)...: 1.0 Clause or sub-clause Humidity Yes/No Working voltage V Test voltage r.m.s./peak/ d.c. Comments (NOTE) A b) N 1000Vdc 7400 Vrms Table K.102 B b) N 1000Vdc 7400 Vrms Table K.102 C b) N 1000Vdc 7400 Vrms Table K.102 D b) N 1000Vdc 4260 Vrms Table K.102 E b) N 1000Vdc 7400 Vrms Table K.102 F b) N 1000Vdc 7400 Vrms Table K.102 G b) N 1000Vdc 7400 Vrms Table K.102 H b) N 1000Vdc 4260 Vrms Table K.102 A 6.7. Y 1000Vdc 7400 Vrms Table K.102 B 6.7. Y 1000Vdc 7400 Vrms Table K.102 C 6.7. Y 1000Vdc 7400 Vrms Table K.102 D 6.7. Y 1000Vdc 4260 Vrms Table K.102 E 6.7. Y 1000Vdc 7400 Vrms Table K.102 F 6.7. Y 1000Vdc 7400 Vrms Table K.102 G 6.7. Y 1000Vdc 7400 Vrms Table K.102 H 6.7. Y 1000Vdc 4260 Vrms Table K.102 Verdict 1 Record the fault, test or treatment applied before the dielectric strength test. 2 Humidity preconditioning required. NOTE: Test duration may be recorded. Supplementary information:

50 age 49 of 56 Report No. T ETS Clause Requirement Test Result - Remark Verdict 8.2 ENCLOSURE rigidity test Form A Static test Material of enclosure... : non-metallic reparation for the test: Operated at ambient temperature... : 50 C 4 h Location Comments Verdict 1) lastic enclosure No cracks 2) LCD panel No cracks Dynamic test Material of enclosure... : non-metallic Corresponding IK-code... : reparation for the test: Cooled to (temperature)... : 0 C Location Comments Verdict 1) Top No cracks 2) Side left / right No cracks 3) Bottom No cracks 8.3 Drop test Other equipment Location Raised up to Comments mm 30 1) 2) Hand-held EQUIMENT and direct plug-in equipment Material of enclosure... : Metal / non-metallic reparation for the test: Cooled to (temperature)... : 0 C Location Comments Verdict 1) Side No cracks 2) Edge No cracks 3) Corner No cracks Supplementary information:

51 age 50 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 9 TABLE: rotection against the spread of fire Form A.22 Item Source of HAZARD or area of the equipment considered (circuit, component, liquid etc.) rotection Method (9a, 9b or 9c) rotection details 1 Measurement circuit 9.1a Complied to single fault condition test Verdict Supplementary information:

52 age 51 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 10. TABLE : Temperature Measurements Form A.26A 10.1 Surface temperature limits - NORMAL CONDITION and / or SINGLE FAULT CONDITION 10.2 Temperature of windings- NORMAL CONDITION and / or SINGLE FAULT CONDITION 10.3 Other temperature measurements Operating conditions: Normal operation with AC 600 V input voltage. Frequency... : 60 Hz Test room ambient temperature (ta)... : 20.5 C Voltage... : 600 V Test duration... : 5 h 00 min art / Location t m C t c C t max C Verdict CB LCD panel Knob Slide switch Handle parts Comments NOTE 1 - t m = measured temperature t c = t m corrected (t m t a+ 40 C or max. RATED ambient) t max = maximum permitted temperature NOTE 2 - see also 14.1 with reference to component operating conditions NOTE 3 - Record values for NORMAL CONDITION and / or SINGLE FAULT CONDITION in this Form use additional form if necessary NOTE 4 - see Form A.26B for details of winding temperature measurements Supplementary information:

53 age 52 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict TABLE: Resistance to heat of non-metallic ENCLOSURES Form A.27 Test method used: Non operative treatment... : [70 C] Empty ENCLOSURE... : [ ] Operative treatment... : [70 C] Temperature during tests... : 7 hrs Description Material Comments Verdict LCD panel lastic material No cracks ush button lastic material No cracks Switch knob lastic material No cracks lastic enclosure lastic material No cracks Dielectric strength test (6.8) V r.m.s. NOTE Within 10 minutes of the end of treatment suitable tests in acc. to 8.2 and 8.3 must be conducted and pass criteria of 8.1. Supplementary information: TABLE: Insulating Materials Form A ) Ballpressure test art Max. allowed impression diameter... : 2 mm Test temperature C Impression Diameter (mm) CB Verdict Supplementary information:

54 age 53 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict 8 TABLE: Mechanical resistance to shock and impact Form A rotection against HAZARDS from fluids Voltage tests can be carried out once after performing the tests of clause 8 and clause 11. However, if voltage tests are carried out separately after each set of tests, two forms can be used. Location (see form A.14) Static (8.2.1) 30 N Clause 8 tests Clause 11 tests Impact (8.2.2) Normal (8.3.1) Handheld lug-in Cleaning (11.2) Spillage (11.3) Overflow (11.4) IEC (11.6) Working voltage V Test voltage V Verdict Comments LCD panel 30 N 5 J -- 1 M V 7400 Vrms Table K.102 ush button 30 N 5 J -- 1 M V 7400 Vrms Table K.102 Switch knob 30 N 5 J -- 1 M V 7400 Vrms Table K.102 Terminal 30 N 5 J -- 1 M V 4260 Vrms Table K.102 Enclosure 30 N 5 J -- 1 M V 7400 Vrms Table K.102 Metal screw 30 N 5 J -- 1 M V 7400 Vrms Table K.102 Battery 30 N 5 J -- 1 M V 7400 Vrms Table K.102 NOTE Use r.m.s., d.c. or peak to indicate the used test voltage. Supplementary information:

55

56 age 55 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict hoto

57 age 56 of 56 Report No. T ETS Clause Requirement Test Result Remark Verdict hoto