CHINA WORLD CONNECTION(HK) CO.,LTD CHINA WORLD CONNECTION(HK) CO.,LTD

Transcription

1 CHINA WORLD CONNECTION(HK) CO.,LTD LVD REORT repared For : CHINA WORLD CONNECTION(HK) CO.,LTD Room 608, Ban Tian Group Business Center Building, Lipu Street,West Changfa Road, Bantian, Longgang District.,Shenzhen ,China roduct Name: CUSTOM USB FLASH DRIVE Trade Name: Test Model : CUSTOM USB FLASH DRIVE Additional Model : repared By : Shenzhen BST Technology Co., Ltd. Building No.23-24, Zhiheng Industrial ark, Guankouer Road, Nantou,Nanshan District,Shenzhen,Guangdong,China Test Date: Aug. 25, 2016 Sep. 05, 2016 Date of Report : Sep. 05, 2016 Report No.: BST A0001Y-1SR-2 age 1 of 55

2 Testing laboratory.. LVD Report Information technology equipment - Safety - art 1: General requirements : Shenzhen BST Technology Co.,Ltd. Address.. : Building No.23-24, Zhiheng Industrial ark, Guankouer Road, Nantou,Nanshan District,Shenzhen,Guangdong,China Testing location.. : Shenzhen BST Technology Co.,Ltd. Applicant : CHINA WORLD CONNECTION(HK) CO.,LTD Address.. : Room 608, Ban Tian Group Business Center Building, Lipu Street,West Changfa Road, Bantian, Longgang District.,Shenzhen ,China Standard. : :2006+A11:2009+A1: 2010+A12:2011+ A2:2013 Test Result. : Compliance with rocedure deviation :. Non-standard test method Type of test object.. :2006+A11:2009+A1: 2010+A12:2011+ A2:2013 :. : CUSTOM USB FLASH DRIVE Model/type reference.. : See page 1 for details Rating. : 5V Manufacturer. : CHINA WORLD CONNECTION(HK) CO.,LTD Address.. : Zone B,5 Building,mei jia mei industrial ark,zhang Qi Road,Da ping community,guanlan Street,longhua,Shenzhen. Test item particulars : Equipment mobility : Movable Operation condition : Continuous Class of equipment : Class III equipment rotection against ingress of water. : IX0 age 2 of 55

3 ossible test case verdicts : test case does not apply to the test object.. :N(.A.) test object does meet the requirement. :(ass) test object does not meet the requirement. :F(ail) General remarks: "(see remark #)" refers to a remark appended to the report. "(see appended table)" refers to a table appended to the report. Attached with: A photo documentation 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 testing laboratory. General descriptions of the test sample: 1. This product is a Movable type CUSTOM USB FLASH DRIVE for use with information technology equipment; 2. The equipment has been evaluated for maximum ambient temperature of +25 C. 3. All modela are identical to each other except model name, due to the similarity between models, model CUSTOM USB FLASH DRIVE was selected for full test. age 3 of 55

4 Artwork of Marking Label CUSTOM USB FLASH DRIVE Model : CUSTOM USB FLASH DRIVE Input: 5V CHINA WORLD CONNECTION(HK) CO.,LTD repared by : Engineer. Reviewer : Approved & Authorized Signer : Supervisor Christina / Manager age 4 of 55

5 1 GENERAL 1.5 Components General Refer to below. Comply with IEC or relevant component standard Components which were found to affect safety aspects comply with the requirements of this standard or with the safety aspects of the relevant IEC/EN component standards. (See appended table 1.5.1) Evaluation and testing of components Components which are certified to IEC/EN and/or national standards are used correctly within their ratings. Components not covered by IEC/EN standards are tested under the conditions present in the equipment Thermal controls No thermal controls Transformers Interconnecting cables No the cables Capacitors bridging insulation Resistors bridging insulation No such part Resistors bridging functional, basic or supplementary insulation Resistors bridging double or reinforced insulation between a.c. mains and other circuits Resistors bridging double or reinforced insulation between a.c. mains and antenna or coaxial cable No such part No such part Components in equipment for IT power systems Not for IT power systems Surge suppressors General rotection of VDRs No VDRs used Bridging of functional insulation by a VDR Bridging of basic insulation by a VDR Bridging of supplementary, double or reinforced insulation by a VDR 1.6 ower interface age 5 of 55

6 1.6.1 AC power distribution systems Input current (see appended table 1.6.2) Voltage limit of hand-held equipment The equipment is not hand-held Neutral conductor 1.7 Marking and instructions ower rating and identification markings The required marking is located on the outside surface of the equipment ower rating marking See below Multiple mains supply connections...: SELV supply Rated voltage(s) or voltage range(s) (V)... : 5V Symbol for nature of supply, for d.c. only... : DC input Rated frequency or rated frequency range (Hz)... : Rated current (ma or A)... : Identification markings See below. Manufacturer s name or trade-mark or identification mark... : Model identification or type reference... : Symbol for Class II equipment only... : CHINA WORLD CONNECTION(HK) CO.,LTD Refer to model designation information in page1 Other markings and symbols... : No other sybols Safety instructions and marking See the user manual General Considered Disconnect devices Approved input DC connector provided Overcurrent protective device IT power distribution systems IT for Norway Operator access with a tool No such access required Ozone No such parts Short duty cycles The equipment is intended for continuous operation Supply voltage adjustment... : No voltage select switch. Methods and means of adjustment; reference to installation instructions... : ower outlets on the equipment... : No standard power outlet. age 6 of 55

7 1.7.6 Fuse identification (marking, special fusing characteristics, cross-reference)... : No such parts Wiring terminals No such part rotective earthing and bonding terminals... : Class III equipment Terminals for a.c. mains supply conductors Terminals for d.c. mains supply conductors Controls and indicators No such parts Identification, location and marking... : Colours... : Symbols according to IEC : Markings using figures... : No controls Isolation of multiple power sources... : Thermostats and other regulating devices... : No thermostats or other regulating devices Durability After test, the label is legible, no curling, no possible to remove marking plates easily Removable parts No removable parts Replaceable batteries... : No battery used Language(s)... : Equipment for restricted access locations... : Equipment not intended for installation in RAL. 2 ROTECTION FROM HAZARDS 2.1 rotection from electric shock and energy hazards rotection in operator access areas No hazardous parts in operator access areas Access to energized parts Energized parts are not accessible. Test by inspection... : Test with test finger (Figure 2A)... : Test with test pin (Figure 2B)... : Test with test probe (Figure 2C)... : Battery compartments No battery used Access to ELV wiring No ELV wiring in operator accessible area Working voltage (Vpeak or Vrms); minimum distance through insulation (mm) age 7 of 55

8 Access to hazardous voltage circuit wiring No such part Energy hazards... : Manual controls Discharge of capacitors in equipment No such part Measured voltage (V); time-constant (s)... : Energy hazards d.c. mains supply a) Capacitor connected to the d.c. mains supply.. : b) Internal battery connected to the d.c. mains supply... : Audio amplifiers... : No such part rotection in service access areas rotection in restricted access locations Equipment not intended for installation in RAL. 2.2 SELV circuits General requirements Voltages under normal conditions (V)... : Between any conductor of the SELV circuits 42.4V peak or 60Vd.c. are not exceeded Voltages under fault conditions (V)... : Single fault did not cause excessive voltage in accessible SELV circuits. Limits of 71V peak and 120Vd.c. were not exceeded and SELV limits not for longer than 0.2 seconds. See appended table Connection of SELV circuits to other circuits... : No direct connection between SELV and primary circuits 2.3 TNV circuits Limits No TNV circuits. Type of TNV circuits... : Separation from other circuits and from accessible parts General requirements rotection by basic insulation rotection by earthing rotection by other constructions... : Separation from hazardous voltages Insulation employed... : age 8 of 55

9 2.3.4 Connection of TNV circuits to other circuits Insulation employed... : Test for operating voltages generated externally 2.4 Limited current circuits General requirements No such part Limit values Frequency (Hz)... : Measured current (ma)... : Measured voltage (V)... : Measured circuit capacitance (nf or µf)... : Connection of limited current circuits to other circuits Only to be connected to SELV. 2.5 Limited power sources a) Inherently limited output b) Impedance limited output c) Regulating network limited output under normal operating and single fault condition d) Overcurrent protective device limited output Max. output voltage (V), max. output current (A), max. apparent power (VA)... : Current rating of overcurrent protective device (A).: Use of integrated circuit (IC) current limiters 2.6 rovisions for earthing and bonding rotective earthing Class III equipment Functional earthing Class III equipment rotective earthing and protective bonding conductors General Size of protective earthing conductors Class III equipment. Rated current (A), cross-sectional area (mm 2 ), AWG... : Size of protective bonding conductors Rated current (A), cross-sectional area (mm 2 ), AWG... : rotective current rating (A), cross-sectional area (mm 2 ), AWG... : age 9 of 55

10 Resistance of earthing conductors and their terminations; resistance (Ω), voltage drop (V), test current (A), duration (min)... : Colour of insulation... : No such part Terminals Refer below: General Refer below: rotective earthing and bonding terminals Refer below: Rated current (A), type, nominal thread diameter (mm)... : Separation of the protective earthing conductor from protective bonding conductors Integrity of protective earthing Interconnection of equipment Components in protective earthing conductors and protective bonding conductors Disconnection of protective earth arts that can be removed by an operator arts removed during servicing Corrosion resistance Screws for protective bonding Reliance on telecommunication network or cable distribution system 2.7 Overcurrent and earth fault protection in primary circuits Basic requirements Class III equipment Instructions when protection relies on building installation Faults not simulated in Short-circuit backup protection Number and location of protective devices... : rotection by several devices Only one fuse provided Warning to service personnel... : No service work necessary. 2.8 Safety interlocks General principles No safety interlocks rotection requirements Inadvertent reactivation Fail-safe operation age 10 of 55

11 rotection against extreme hazard Moving parts Overriding Switches, relays and their related circuits Separation distances for contact gaps and their related circuits (mm)... : Overload test Endurance test Electric strength test Mechanical actuators 2.9 Electrical insulation roperties of insulating materials Neither natural rubber, Asbestos or hygroscopic materials are used Humidity conditioning Humidity treatment performed for 48 h. Relative humidity (%), temperature ( C)... : 93% R.H Grade of insulation double insulation and reinforced insulation Separation from hazardous voltages double insulation and reinforced insulation Method(s) used... : Method Clearances, creepage distances and distances through insulation General Class III equipment Frequency... : ollution degrees... : Reduced values for functional insulation Intervening unconnected conductive parts Insulation with varying dimensions Special separation requirements Insulation in circuits generating starting pulses Determination of working voltage General RMS working voltage eak working voltage age 11 of 55

12 Clearances General Mains transient voltages a) AC mains supply... : b) Earthed d.c. mains supplies...: c) Unearthed d.c. mains supplies...: d) Battery operation... : Clearances in primary circuits No such part Clearances in secondary circuits Sub-clause considered Clearances in circuits having starting pulses Transients from a.c. mains supply...: No such part Transients from d.c. mains supply...: Transients from telecommunication networks and cable distribution systems... : Measurement of transient voltage levels a) Transients from a mains supply For an a.c. mains supply... : For a d.c. mains supply... : b) Transients from a telecommunication network : Creepage distances (see appended table and ) General Material group and comparative tracking index CTI tests... : Material group IIIb are assumed to be used Minimum creepage distances Solid insulation General Distances through insulation See appended table Insulating compound as solid insulation Only inside approved aptocoupler Semiconductor devices Cemented joints Thin sheet material General Separable thin sheet material age 12 of 55

13 Number of layers (pcs)... : Non-separable thin sheet material Thin sheet material standard test procedure Electric strength test Thin sheet material alternative test procedure Electric strength test Insulation in wound components Wire in wound components Working voltage... : a) Basic insulation not under stress... : b) Basic, supplementary, reinforced insulation... : c) Compliance with Annex U... : Two wires in contact inside wound component; angle between 45 and : Wire with solvent-based enamel in wound components Electric strength test Routine test Additional insulation in wound components Working voltage... : - Basic insulation not under stress... : - Supplementary, reinforced insulation... : Construction of printed boards Uncoated printed boards Coated printed boards Insulation between conductors on the same inner surface of a printed board Insulation between conductors on different layers of a printed board Distance through insulation Number of insulation layers (pcs)... : Component external terminations Not applied Tests on coated printed boards and coated components Not applied Sample preparation and preliminary inspection Thermal conditioning age 13 of 55

14 Electric strength test Abrasion resistance test Thermal cycling Test for ollution Degree 1 environment and insulating compound Tests for semiconductor devices and cemented joints Enclosed and sealed parts 3 WIRING, CONNECTIONS AND SULY 3.1 General Current rating and overcurrent protection rotection against mechanical damage Wires do not touch sharp edges which could damage the insulation and cause hazard Securing of internal wiring Insulation of conductors The insulation of the individual conductors is suitable for the application and the working voltage Beads and ceramic insulators Not used Screws for electrical contact pressure No such screws provided Insulating materials in electrical connections No such material Self-tapping and spaced thread screws No such components used Termination of conductors All conductors are reliably secured by hooking-in and solder, use of solder-pins or glue. 10 N pull test Sleeving on wiring No sleeving on wire. 3.2 Connection to a mains supply Means of connection Terminal block Connection to an a.c. mains supply Connection to a d.c. mains supply Multiple supply connections age 14 of 55

15 3.2.3 ermanently connected equipment Number of conductors, diameter of cable and conduits (mm)... : Appliance inlets ower supply cords AC power supply cords Type... : Rated current (A), cross-sectional area (mm 2 ), AWG... : DC power supply cords Cord anchorages and strain relief Mass of equipment (kg), pull (N)... : 30N, 25times, 1s duration per time. Longitudinal displacement (mm)... : 0.8mm < 2mm rotection against mechanical damage Cord guards Diameter or minor dimension D (mm); test mass (g)... : Radius of curvature of cord (mm)... : Supply wiring space 3.3 Wiring terminals for connection of external conductors Wiring terminals Connection of non-detachable power supply cords Screw terminals Conductor sizes to be connected Rated current (A), cord/cable type, cross-sectional area (mm 2 )... : Wiring terminal sizes Rated current (A), type, nominal thread diameter (mm)... : Wiring terminal design Grouping of wiring terminals Stranded wire 3.4 Disconnection from the mains supply age 15 of 55

16 3.4.1 General requirement Disconnect devices rovided with a Terminal block which is integral with the CUSTOM USB FLASH DRIVE ermanently connected equipment Not permanently connected equipment arts which remain energized When plug is disconnected no remaining parts with hazardous voltage in the equipment Switches in flexible cords Number of poles - single-phase and d.c. equipment Dsconnect both plose simultaneously Number of poles - three-phase equipment Single-phase equipment Switches as disconnect devices lugs as disconnect devices Interconnected equipment Interconnection to other devices by secondary output only Multiple power sources Only one supply connection provided. 3.5 Interconnection of equipment General requirements Types of interconnection circuits...: ELV circuits as interconnection circuits Data ports for additional equipment 4 HYSICAL REQUIREMENTS 4.1 Stability Angle of 10 Test force (N)... : 4.2 Mechanical strength General See below. After tests, unit complies with the requirements of sub-clauses and Rack-mounted equipment. age 16 of 55

17 4.2.2 Steady force test, 10 N 10 N applied to all components other than enclosure Steady force test, 30 N Steady force test, 250 N 250 N applied to outer enclosure. No energy or other hazards Impact test No hazard as result from steel ball impact test from 1.3mm, 3 times. Fall test See above Swing test See above Drop test; height (mm)... : Stress relief test After the test at temperature of 75, no shrinkage, distortion or loosening of any enclosure part was noticeable on the equipment Cathode ray tubes icture tube separately certified... : High pressure lamps No such part Wall or ceiling mounted equipment; force (N)... : No such part Rotating solid media No such parts provided. Test to cover on the door.: 4.3 Design and construction Edges and corners Edges and corners of the enclosure are rounded Handles and manual controls; force (N)... : No handles or controls provided Adjustable controls Full rang voltage design, no controls provided Securing of parts Mechanical fixings in such a way designed that they will withstand mechanical stress occurring in normal use Connection by plugs and sockets Mismatch of connectors either not possible or does not result in any hazard Direct plug-in equipment 0.05 Nm age 17 of 55

18 Torque... : Compliance with the relevant mains plug standard... : Less than 0.25Nm (for all plug types) Torque measured under all orientation : 0.05 Nm EN Heating elements in earthed equipment No such part Batteries No battery used - Overcharging of a rechargeable battery - Unintentional charging of a non-rechargeable battery - Reverse charging of a rechargeable battery - Excessive discharging rate for any battery Oil and grease No oil used Dust, powders, liquids and gases No such part Containers for liquids or gases Flammable liquids... : Quantity of liquid (l)... : Flash point ( C)... : Radiation General Ionizing radiation Measured radiation (pa/kg)... : Measured high-voltage (kv)... : Measured focus voltage (kv)... : CRT markings... : Effect of ultraviolet (UV) radiation on materials The equipment does not produce significant UV radiation. art, property, retention after test, flammability classification... : Human exposure to ultraviolet (UV) radiation...: The equipment does not produce significant UV radiation Lasers (including laser diodes) and LEDs See below Lasers (including laser diodes) No lasers age 18 of 55

19 Laser class...: Light emitting diodes (LEDs) No such part Other types...: 4.4 rotection against hazardous moving parts General rotection in operator access areas... : No moving parts Household and home/office document/media shredders rotection in restricted access locations...: Not intended for installation in RAL rotection in service access areas rotection against moving fan blades No such parts General Not considered to cause pain or injury. a).: Is considered to cause pain, not injury. b) : Considered to cause injury. c) : rotection for users Use of symbol or warning : rotection for service persons Use of symbol or warning : 4.5 Thermal requirements General Class III equipment Temperature tests Normal load condition per Annex L...: Temperature limits for materials (see appended table 4.5) Touch temperature limits (see appended table 4.5) Resistance to abnormal heat...: 4.6 Openings in enclosures Top and side openings Transportable equipment. Dimensions (mm)...: Bottoms of fire enclosures No openings Construction of the bottom, dimensions (mm)...: age 19 of 55

20 4.6.3 Doors or covers in fire enclosures No such doors and covers Openings in transportable equipment No transportable equipment Constructional design measures Dimensions (mm)...: Evaluation measures for larger openings Use of metallized parts Adhesives for constructional purposes No adhesive used Conditioning temperature ( C), time (weeks)...: 4.7 Resistance to fire Reducing the risk of ignition and spread of flame Electrical parts not likely to ignite nearby materials and the fire enclosures used Method 1, selection and application of components wiring and materials Method 2, application of all of simulated fault condition tests Conditions for a fire enclosure Compliance with the fault conditions of arts requiring a fire enclosure arts not requiring a fire enclosure Materials General Materials for fire enclosures Materials for components and other parts outside fire enclosures Materials for components and other parts inside fire enclosures Materials for air filter assemblies No air filters in the equipment Materials used in high-voltage components No parts exceeding 4kV. 5 ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS 5.1 Touch current and protective conductor current age 20 of 55

21 5.1.1 General See sub-clauses to Configuration of equipment under test (EUT) EUT has only one mains connection Single connection to an a.c. mains supply EUT has only one mains connection Redundant multiple connections to an a.c. mains supply Simultaneous multiple connections to an a.c. mains supply Test circuit Equipment of figure 5A used Application of measuring instrument Using measuring instrument in annex D Test procedure The touch current was measured from mains to DC output connector and to a 10 cm*20 cm metal foil wrapped on accessible non-conductive parts (plastic enclosure) Test measurements Supply voltage (V)... : (see appended table 5.1.6) Measured touch current (ma)... : (see appended table 5.1.6) Max. allowed touch current (ma)... : (see appended table 5.1.6) Measured protective conductor current (ma)... : Max. allowed protective conductor current (ma)... : Equipment with touch current exceeding 3,5 ma General... : Simultaneous multiple connections to the supply Touch currents to telecommunication networks and cable distribution systems and from telecommunication networks No such network used Limitation of the touch current to a telecommunication network or to a cable distribution system Supply voltage (V)...: Measured touch current (ma)... : Max. allowed touch current (ma)... : Summation of touch currents from telecommunication networks a) EUT with earthed telecommunication ports...: age 21 of 55

22 b) EUT whose telecommunication ports have no reference to protective earth 5.2 Electric strength General (see appended table 5.2) Test procedure (see appended table 5.2) 5.3 Abnormal operating and fault conditions rotection against overload and abnormal operation See below Motors No motors Transformers With the shorted and overload o/p of the transformers, no high temperature of the transformer was recorded. Results of the short-circuit tests see appended table 5.3 and Annex C Functional insulation...: Method c). Test results see appended table Electromechanical components No electromechanical component provided Audio amplifiers in ITE...: Results see appended table Simulation of faults See appended table Unattended equipment No fire propagated beyond the equipment. No molten metal was emitted. Electric strength test primary SELV, primary were passed Compliance criteria for abnormal operating and fault conditions During the tests After the tests 6 CONNECTION TO TELECOMMUNICATION NETWORKS 6.1 rotection of telecommunication network service persons, and users of other equipment connected to the network, from hazards in the equipment rotection from hazardous voltages Separation of the telecommunication network from earth age 22 of 55

23 Requirements No TNV circuit. Supply voltage (V)... : Current in the test circuit (ma)... : Exclusions... : 6.2 rotection of equipment users from overvoltages on telecommunication networks Separation requirements Electric strength test procedure Impulse test Steady-state test Compliance criteria 6.3 rotection of the telecommunication wiring system from overheating Max. output current (A)... : Current limiting method... : 7 CONNECTION TO CABLE DISTRIBUTION SYSTEMS 7.1 General Not connected to Cable Distribution System. 7.2 rotection of cable distribution system service persons, and users of other equipment connected to the system, from hazardous voltages in the equipment 7.3 rotection of equipment users from overvoltages on the cable distribution system 7.4 Insulation between primary circuits and cable distribution systems General Voltage surge test Impulse test A Annex A, TESTS FOR RESISTANCE TO HEAT AND FIRE A.1 Flammability test for fire enclosures of movable equipment having a total mass exceeding 18 kg, and of stationary equipment (see ) Not used. A.1.1 Samples... : Wall thickness (mm)... : A.1.2 Conditioning of samples; temperature ( C)... : age 23 of 55

24 A.1.3 Mounting of samples... : A.1.4 Test flame (see IEC ) Flame A, B, C or D... : A.1.5 Test procedure A.1.6 Compliance criteria Sample 1 burning time (s)... : Sample 2 burning time (s)... : Sample 3 burning time (s)... : A.2 Flammability test for fire enclosures of movable equipment having a total mass not exceeding 18 kg, and for material and components located inside fire enclosures (see and ) A.2.1 Samples, material... : Wall thickness (mm)... : A.2.2 Conditioning of samples; temperature ( C)... : A.2.3 Mounting of samples... : A.2.4 Test flame (see IEC ) Flame A, B or C... : A.2.5 Test procedure A.2.6 Compliance criteria Sample 1 burning time (s)... : Sample 2 burning time (s)... : Sample 3 burning time (s)... : A.2.7 Alternative test acc. to IEC , cl. 5 and 9 Sample 1 burning time (s)... : Sample 2 burning time (s)... : Sample 3 burning time (s)... : A.3 Hot flaming oil test (see 4.6.2) A.3.1 Mounting of samples A.3.2 Test procedure A.3.3 Compliance criterion B Annex B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see and 5.3.2) B.1 General requirements No motors osition... : Manufacturer... : age 24 of 55

25 Type... : Rated values... : B.2 Test conditions B.3 Maximum temperatures B.4 Running overload test B.5 Locked-rotor overload test Test duration (days)... : Electric strength test: test voltage (V)... : B.6 Running overload test for d.c. motors in secondary circuits B.6.1 General B.6.2 Test procedure B.6.3 Alternative test procedure B.6.4 Electric strength test; test voltage (V)... : B.7 Locked-rotor overload test for d.c. motors in secondary circuits B.7.1 General B.7.2 Test procedure B.7.3 Alternative test procedure B.7.4 Electric strength test; test voltage (V)... : B.8 Test for motors with capacitors B.9 Test for three-phase motors B.10 Test for series motors No such part Operating voltage (V)... : C Annex C, TRANSFORMERS (see and 5.3.3) osition...: Manufacturer... : Type... : Rated values... : Method of protection... : C.1 Overload test C.2 Insulation rotection from displacement of windings...: No such part age 25 of 55

26 D Annex D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS (see 5.1.4) D.1 Measuring instrument Figure D.1 used D.2 Alternative measuring instrument Figure D.1 used E Annex E, TEMERATURE RISE OF A WINDING (see ) F G Annex F, MEASUREMENT OF CLEARANCES AND CREEAGE DISTANCES (see 2.10 and Annex G) Annex G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM CLEARANCES G.1 Clearances G.1.1 General G.1.2 Summary of the procedure for determining minimum clearances G.2 Determination of mains transient voltage (V) G.2.1 AC mains supply... : G.2.2 Earthed d.c. mains supplies... : G.2.3 Unearthed d.c. mains supplies... : G.2.4 Battery operation... : G.3 Determination of telecommunication network transient voltage (V)... : G.4 Determination of required withstand voltage (V) G.4.1 Mains transients and internal repetitive peaks... : G.4.2 Transients from telecommunication networks... : G.4.3 Combination of transients G.4.4 Transients from cable distribution systems G.5 Measurement of transient voltages (V) a) Transients from a mains supply For an a.c. mains supply For a d.c. mains supply b) Transients from a telecommunication network G.6 Determination of minimum clearances... : H Annex H, IONIZING RADIATION (see ) J Annex J, TABLE OF ELECTROCHEMICAL OTENTIALS (see ) Metal(s) used... : K Annex K, THERMAL CONTROLS (see and 5.3.8) K.1 Making and breaking capacity age 26 of 55

27 K.2 Thermostat reliability; operating voltage (V)... : K.3 Thermostat endurance test; operating voltage (V)... : K.4 Temperature limiter endurance; operating voltage (V)... : K.5 Thermal cut-out reliability K.6 Stability of operation L Annex L, NORMAL LOAD CONDITIONS FOR SOME TYES OF ELECTRICAL BUSINESS EQUIMENT (see and 4.5.2) L.1 Typewriters Not used. L.2 Adding machines and cash registers L.3 Erasers L.4 encil sharpeners L.5 Duplicators and copy machines L.6 Motor-operated files L.7 Other business equipment M Annex M, CRITERIA FOR TELEHONE RINGING SIGNALS (see 2.3.1) M.1 Introduction M.2 Method A M.3 Method B M.3.1 Ringing signal M Frequency (Hz)... : M Voltage (V)... : M Cadence; time (s), voltage (V)... : M Single fault current (ma)... : M.3.2 Tripping device and monitoring voltage... : M Conditions for use of a tripping device or a monitoring voltage M Tripping device M Monitoring voltage (V)... : N Annex N, IMULSE TEST GENERATORS (see , , , , 7.3.2, and Clause G.5) N.1 ITU-T impulse test generators N.2 IEC impulse test generator Annex, NORMATIVE REFERENCES Q Annex Q, Voltage dependent resistors (VDRs) (see ) age 27 of 55

28 R a) referred climatic categories... : b) Maximum continuous voltage... : c) ulse current... : Annex R, EXAMLES OF REQUIREMENTS FOR QUALITY CONTROL ROGRAMMES R.1 Minimum separation distances for unpopulated coated printed boards (see ) R.2 Reduced clearances (see ) S Annex S, ROCEDURE FOR IMULSE TESTING (see ) S.1 Test equipment S.2 Test procedure S.3 Examples of waveforms during impulse testing T U Annex T, GUIDANCE ON ROTECTION AGAINST INGRESS OF WATER (see 1.1.2) Annex U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED INSULATION (see ) V Annex V, AC OWER DISTRIBUTION SYSTEMS (see 1.6.1) V.1 Introduction See below V.2 TN power distribution systems W Annex W, SUMMATION OF TOUCH CURRENTS W.1 Touch current from electronic circuits W.1.1 Floating circuits W.1.2 Earthed circuits W.2 Interconnection of several equipments W.2.1 Isolation W.2.2 Common return, isolated from earth W.2.3 Common return, connected to protective earth X Annex X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS (see clause C.1) X.1 Determination of maximum input current X.2 Overload test procedure Y ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see ) Y.1 Test apparatus... : Y.2 Mounting of test samples... : age 28 of 55

29 Y.3 Carbon-arc light-exposure apparatus... : Y.4 Xenon-arc light exposure apparatus... : Z ANNEX Z, OVERVOLTAGE CATEGORIES (see and Clause G.2) AA ANNEX AA, MANDREL TEST (see ) BB ANNEX BB, CHANGES IN THE SECOND EDITION CC Annex CC, Evaluation of integrated circuit (IC) current limiters CC.1 General CC.2 Test program 1.: CC.3 Test program 2.: DD Annex DD, Requirements for the mounting means of rack-mounted equipment DD.1 General DD.2 Mechanical strength test, variable N..: DD.3 Mechanical strength test, 250N, including end stops : DD.4 Compliance : EE Annex EE, Household and home/office document/media shredders EE.1 General EE.2 Markings and instructions Use of markings or symbols : Information of user instructions, maintenance and/or servicing instructions : EE.3 Inadvertent reactivation test : EE.4 Disconnection of power to hazardous moving parts: Use of markings or symbols : EE.5 rotection against hazardous moving parts Test with test finger (Figure 2A) : Test with wedge probe (Figure EE1 and EE2) : age 29 of 55

30 ATTACHMENT TO TEST REORT IEC EUROEAN GROU DIFFERENCES AND NATIONAL DIFFERENCES Information technology equipment Safety part 1: general requirements Differences according to... : :2006/A11:2009/A1:2010/A12:2011/A2:2013 Attachment Form No : EU_GD_IEC60950_1B_II Attachment Originator... : SGS Fimko Ltd Master Attachment : Date Copyright 2011 IEC System for Conformity Testing and Certification of Electrical Equipment (IECEE), Geneva, Switzerland. All rights reserved. :2006/A11:2009/A1:2010/A12:2011/A2:2013 CENELEC COMMON MODIFICATIONS IEC , GROU DIFFERENCES (CENELEC common modifications EN) Clause Requirement + Test Result - Remark Verdict Contents Add the following annexes: Annex ZA (normative) Normative references to international publications with their corresponding European publications Annex ZB (normative) Special national conditions General Delete all the country notes in the reference document (IEC :2005) according to the following list: Note Note 2 & Note Note Note Note 4, 5 & Note Note Note Note Note Note 2 & Note Note Note Note Note Note Note 1 & Note Note Note Note 3 & Note 1 6 Note 2 & Note Note Note Note Note 7.1 Note Note 7.3 Note 1 & 2 G.2.1 Note 2 Annex H Note 2 General (A1:2010) Delete all the country notes in the reference document (IEC :2005/A1:2010) according to the following list: Note Note Note 2 EE.3 Note age 30 of 55

31 1.3.Z1 Add the following subclause: 1.3.Z1 Exposure to excessive sound pressure The apparatus shall be so designed and constructed as to present no danger when used for its intended purpose, either in normal operating conditions or under fault conditions, particularly providing protection against exposure to excessive sound pressures from headphones or earphones. NOTE Z1 A new method of measurement is described in EN , Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - art 1: General method for one package equipment, and in EN , Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - art 2: Guidelines to associate sets with headphones coming from different manufacturers. (A12:2011) In :2006/A12:2011 Delete the addition of 1.3.Z1 / :2006 Delete the definition Z1 / :2006 /A1: Add the following NOTE: NOTE Z1 The use of certain substances in electrical and electronic equipment is restricted within the EU: (A1:2010) (A ) see Directive 2002/95/EC In addition, for a ORTABLE SOUND SYSTEM, the instructions shall include a warning that excessive sound pressure from earphones and headphones can cause hearing loss. See separated sound pressure report. In :2006/A12:2011 Delete NOTE Z1 and the addition for ortable Sound System. Add the following clause and annex to the existing standard and amendments. Zx rotection against excessive sound pressure from personal music players age 31 of 55

32 Zx.1 General This sub-clause specifies requirements for protection against excessive sound pressure from personal music players that are closely coupled to the ear. It also specifies requirements for earphones and headphones intended for use with personal music players. A personal music player is a portable equipment for personal use, that: is designed to allow the user to listen to recorded or broadcast sound or video; and primarily uses headphones or earphones that can be worn in or on or around the ears; and allows the user to walk around while in use. NOTE 1 Examples are hand-held or body-worn portable CD players, M3 audio players, mobile phones with M3 type features, DA s or similar equipment. A personal music player and earphones or headphones intended to be used with personal music players shall comply with the requirements of this sub-clause. The requirements in this sub-clause are valid for music or video mode only. The requirements do not apply: while the personal music player is connected to an external amplifier; or while the headphones or earphones are not used. NOTE 2 An external amplifier is an amplifier which is not part of the personal music player or the listening device, but which is intended to play the music as a standalone music player. The requirements do not apply to: hearing aid equipment and professional equipment; NOTE 3 rofessional equipment is equipment sold through special sales channels. All products sold through normal electronics stores are considered not to be professional equipment. age 32 of 55

33 analogue personal music players (personal music players without any kind of digital processing of the sound signal) that are brought to the market before the end of NOTE 4 This exemption has been allowed because this technology is falling out of use and it is expected that within a few years it will no longer exist. This exemption will not be extended to other technologies. For equipment which is clearly designed or intended for use by young children, the limits of EN 71-1 apply. Zx.2 Equipment requirements No safety provision is required for equipment that complies with the following: equipment provided as a package (personal music player with its listening device), where the acoustic output LAeq,T is 85 dba measured while playing the fixed programme simulation noise as described in EN ; and a personal music player provided with an analogue electrical output socket for a listening device, where the electrical output is 27 mv measured as described in EN , while playing the fixed programme simulation noise as described in EN NOTE 1 Wherever the term acoustic output is used in this clause, the 30 s A-weighted equivalent sound pressure level LAeq,T is meant. See also Zx.5 and Annex Zx. All other equipment shall: a) protect the user from unintentional acoustic outputs exceeding those mentioned above; and b) have a standard acoustic output level not exceeding those mentioned above, and automatically return to an output level not exceeding those mentioned above when the power is switched off; and age 33 of 55

34 c) provide a means to actively inform the user of the increased sound pressure when the equipment is operated with an acoustic output exceeding those mentioned above. Any means used shall be acknowledged by the user before activating a mode of operation which allows for an acoustic output exceeding those mentioned above. The acknowledgement does not need to be repeated more than once every 20 h of cumulative listening time; and NOTE 2 Examples of means include visual or audible signals. Action from the user is always required. NOTE 3 The 20 h listening time is the accumulative listening time, independent how often and how long the personal music player has been switched off. d) have a warning as specified in Zx.3; and e) not exceed the following: 1) equipment provided as a package (player with Its listening device), the acoustic output shall be 100 dba measured while playing the fixed programme simulation noise described in EN ; and 2) a personal music player provided with an analogue electrical output socket for a listening device, the electrical output shall be 150 mv measured as described in EN , while playing the fixed programme simulation noise described in EN For music where the average sound pressure (long term LAeq,T) measured over the duration of the song is lower than the average produced by the programme simulation noise, the warning does not need to be given as long as the average sound pressure of the song is below the basic limit of 85 dba. In this case T becomes the duration of the song. NOTE 4 Classical music typically has an average sound pressure (long term LAeq,T) which is much lower than the average programme simulation noise. Therefore, if the player is capable to analyse the song and compare it with the programme simulation noise, the warning does not need to be given as long as the average sound pressure of the song is below the basic limit of 85 dba. For example, if the player is set with the programme simulation noise to 85 dba, but the average music level of the song is only 65 dba, there is no need to give a warning or ask an acknowledgement as long as the average sound level of the song is not above the basic limit of 85 dba. age 34 of 55

35 Zx.3 Warning The warning shall be placed on the equipment, or on the packaging, or in the instruction manual and shall consist of the following: the symbol of Figure 1 with a minimum height of 5 mm; and the following wording, or similar: To prevent possible hearing damage, do not listen at high volume levels for long periods. Figure 1 Warning label (IEC ) Alternatively, the entire warning may be given through the equipment display during use, when the user is asked to acknowledge activation of the higher level. Zx.4 Requirements for listening devices (headphones and earphones) Zx.4.1 Wired listening devices with analogue input With 94 dba sound pressure output LAeq,T, the input voltage of the fixed programme simulation noise described in EN shall be 75 mv. This requirement is applicable in any mode where the headphones can operate (active or passive), including any available setting (for example built-in volume level control). NOTE The values of 94 dba 75 mv correspond with 85dBA 27 mv and 100 dba 150 mv. age 35 of 55

36 Zx.4.2 Wired listening devices with digital input With any playing device playing the fixed programme simulation noise described in EN (and respecting the digital interface standards, where a digital interface standard exists that specifies the equivalent acoustic level), the acoustic output LAeq,T of the listening device shall be 100 dba. N /A This requirement is applicable in any mode where the headphones can operate, including any available setting (for example built-in volume level control, additional sound feature like equalization, etc.). NOTE An example of a wired listening device with digital input is a USB headphone. Zx.4.3 Wireless listening devices In wireless mode: with any playing and transmitting device playing the fixed programme simulation noise described in EN ; and respecting the wireless transmission standards, where an air interface standard exists that specifies the equivalent acoustic level; and with volume and sound settings in the listening device (for example built-in volume level control, additional sound feature like equalization, etc.) set to the combination of positions that maximize the measured acoustic output for the abovementioned programme simulation noise, the acoustic output LAeq,T of the listening device shall be 100 dba. NOTE An example of a wireless listening device is a Bluetooth headphone. Zx.5 Measurement methods Measurements shall be made in accordance with EN or EN as applicable. Unless stated otherwise, the time interval T shall be 30 s. NOTE Test method for wireless equipment provided without listening device should be defined. age 36 of 55

37 2.7.1 Replace the subclause as follows: Basic requirements To protect against excessive current, short-circuits and earth faults in RIMARY CIRCUITS, protective devices shall be included either as integral parts of the equipment or as parts of the building installation, subject to the following, a), b) and c): a) except as detailed in b) and c), protective devices necessary to comply with the requirements of 5.3 shall be included as parts of the equipment; b) for components in series with the mains input to the equipment such as the supply cord, appliance coupler, r.f.i. filter and switch, short-circuit and earth fault protection may be provided by protective devices in the building installation; c) it is permitted for LUGGABLE EQUIMENT TYE B or ERMANENTLY CONNECTED EQUIMENT, to rely on dedicated overcurrent and short-circuit protection in the building installation, provided that the means of protection, e.g. fuses or circuit breakers, is fully specified in the installation instructions. If reliance is placed on protection in the building installation, the installation instructions shall so state, except that for LUGGABLE EQUIMENT TYE A the building installation shall be regarded as providing protection in accordance with the rating of the wall socket outlet This subclause has been declared void Delete the NOTE in Table 3A, and delete also in this table the conduit sizes in parentheses. age 37 of 55

38 Replace IEC 53 by H05 RR-F ; IEC 52 by H03 VV-F or H03 VVH2-F ; IEC 53 by H05 VV-F or H05 VVH2-F2. In Table 3B, replace the first four lines by the following: Up to and including 6 0,75 a) Over 6 up to and including 10 (0,75) b) 1,0 Over 10 up to and including 16 (1,0) c) 1,5 In the conditions applicable to Table 3B delete the words in some countries in condition a). In NOTE 1, applicable to Table 3B, delete the second sentence In Table 3D, delete the fourth line: conductor sizes for 10 to 13 A, and replace with the following: Over 10 up to and including 16 1,5 to 2,5 1,5 to 4 Delete the fifth line: conductor sizes for 13 to 16 A Replace the existing NOTE by the following: (A1:2010) NOTE Z1 Attention is drawn to: 1999/519/EC: Council Recommendation on the limitation of exposure of the general public to electromagnetic fields 0 Hz to 300 GHz, and 2006/25/EC: Directive on the minimum health and safety requirements regarding the exposure of workers to risks arising from physical agents (artifical optical radiation). Annex H Bibliograph y Standards taking into account mentioned Recommendation and Directive which demonstrate compliance with the applicable EU Directive are indicated in the OJEC. Replace the last paragraph of this annex by: At any point 10 cm from the surface of the OERATOR ACCESS AREA, the dose rate shall not exceed 1 μsv/h (0,1 mr/h) (see NOTE). Account is taken of the background level. Replace the notes as follows: NOTE These values appear in Directive 96/29/Euratom. Delete NOTE 2. Additional EN standards.. Considered. Considered. age 38 of 55

39 ZA Normative references to international publications with their corresponding European publications ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In Denmark, certain types of Class I appliances (see ) may be provided with a plug not establishing earthing conditions when inserted into Danish socket-outlets In Norway and Sweden, for requirements see Not connected to cable and 7.3 of this annex. distribution system In Finland, Norway and Sweden, resistors bridging BASIC INSULATION in CLASS I LUGGABLE EQUIMENT TYE A must comply with the requirements in In addition when a single resistor is used, the resistor must withstand the resistor test in In Norway, due to the IT power system used (see annex V, Figure V.7), capacitors are required to be rated for the applicable line-to-line voltage (230 V) In Finland, Norway and Sweden, the third dashed sentence is applicable only to equipment as defined in of this annex. age 39 of 55

40 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In Finland, Norway and Sweden, CLASS I LUGGABLE EQUIMENT TYE A intended for connection to other equipment or a network shall, if safety relies on connection to protective earth or if surge suppressors are connected between the network terminals and accessible parts, have a marking stating that the equipment must be connected to an earthed mains socket-outlet. The marking text in the applicable countries shall be as follows: In Finland: "Laite on liitettävä suojakoskettimilla varustettuun pistorasiaan" In Norway: Apparatet må tilkoples jordet stikkontakt In Sweden: Apparaten skall anslutas till jordat uttag In Norway and Sweden, the screen of the cable distribution system is normally not earthed at the entrance of the building and there is normally no equipotential bonding system within the building. Therefore the protective earthing of the building installation need to be isolated from the screen of a cable distribution system. It is however accepted to provide the insulation external to the equipment by an adapter or an interconnection cable with galvanic isolator, which may be provided by e.g. a retailer. The user manual shall then have the following or similar information in Norwegian and Swedish language respectively, depending on in what country the equipment is intended to be used in: Equipment connected to the protective earthing of the building installation through the mains connection or through other equipment with a connection to protective earthing and to a cable distribution system using coaxial cable, may in some circumstances create a fire hazard. Connection to a cable distribution system has therefore to be provided through a device providing electrical isolation below a certain frequency range (galvanic isolator, see EN ). age 40 of 55

41 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict NOTE In Norway, due to regulation for installations of cable distribution systems, and in Sweden, a galvanic isolator shall provide electrical insulation below 5 MHz. The insulation shall withstand a dielectric strength of 1,5 kv r.m.s., 50 Hz or 60 Hz, for 1 min. Translation to Norwegian (the Swedish text will also be accepted in Norway): Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet jordtilkoplet utstyr og er tilkoplet et kabel-tv nett, kan forårsake brannfare. For å unngå dette skal det ved tilkopling av utstyret til kabel-tv nettet installeres en galvanisk isolator mellom utstyret og kabel- TV nettet. Translation to Swedish: Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan utrustning och samtidigt är kopplad till kabel-tv nät kan i vissa fall medfőra risk főr brand. Főr att undvika detta skall vid anslutning av utrustningen till kabel-tv nät galvanisk isolator finnas mellan utrustningen och kabel-tv nätet In Denmark, socket-outlets for providing power to other equipment shall be in accordance with the Heavy Current Regulations, Section D1, Standard Sheet DK 1-3a, DK 1-5a or DK 1-7a, when used on Class I equipment. For STATIONARY EQUIMENT the socket-outlet shall be in accordance with Standard Sheet DK 1-1b or DK 1-5a. For CLASS II EQUIMENT the socket outlet shall be in accordance with Standard Sheet DKA 1-4a. No socket-outlets provided In Norway, for requirements see , and No TNV circuits of this annex In Finland, Norway and Sweden there are additional No TNV circuits. requirements for the insulation. See and of this annex In Norway, for requirements see , and No TNV circuits of this annex In the United Kingdom, the current rating of the circuit shall be taken as 13 A, not 16 A. age 41 of 55

42 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In the United Kingdom, to protect against excessive Not direct plug in equipment. currents and short-circuits in the RIMARY CIRCUIT of DIRECT LUG-IN EQUIMENT, tests according to 5.3 shall be conducted, using an external protective device rated 30 A or 32 A. If these tests fail, suitable protective devices shall be included as integral parts of the DIRECT LUG-IN EQUIMENT, so that the requirements of 5.3 are met In Finland, Norway and Sweden, there are additional No TNV circuits. requirements for the insulation, see and of this annex In Switzerland, supply cords of equipment having a RATED CURRENT not exceeding 10 A shall be provided with a plug complying with SEV 1011 or IEC and one of the following dimension sheets: SEV lug Type 15 3+N+E 250/400 V, 10 A SEV lug Type 11 L+N 250 V, 10 A SEV lug Type 12 L+N+E 250 V, 10 A In general, EN applies for plugs for currents exceeding 10 A. However, a 16 A plug and socket-outlet system is being introduced in Switzerland, the plugs of which are according to the following dimension sheets, published in February 1998: SEV : lug Type 25, 3L+N+E 230/400 V, 16 A SEV :lug Type 21, L+N, 250 V, 16A SEV : lug Type 23, L+N+E. 250 V, 16 A age 42 of 55

43 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In Denmark, supply cords of single-phase equipment having a rated current not exceeding13 A shall be provided with a plug according to the Heavy Current Regulations, Section D1. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules shall be provided with a plug in accordance with standard sheet DK 2-1a or DK 2-5a. If poly-phase equipment and single-phase equipment having a RATED CURRENT exceeding 13 A is provided with a supply cord with a plug, this plug shall be in accordance with the Heavy Current Regulations, Section D1 or EN In Spain, supply cords of single-phase equipment having a rated current not exceeding 10 A shall be provided with a plug according to UNE 20315:1994. Supply cords of single-phase equipment having a rated current not exceeding 2,5 A shall be provided with a plug according to UNE-EN 50075:1993. CLASS I EQUIMENT provided with socket-outlets with earth contacts or which are intended to be used in locations where protection against indirect contact is required according to the wiring rules, shall be provided with a plug in accordance with standard UNE 20315:1994. If poly-phase equipment is provided with a supply cord with a plug, this plug shall be in accordance with UNE-EN In the United Kingdom, apparatus which is fitted with a flexible cable or cord and is designed to be connected to a mains socket conforming to BS 1363 by means of that flexible cable or cord and plug, shall be fitted with a standard plug in accordance with Statutory Instrument 1768: The lugs and Sockets etc. (Safety) Regulations 1994, unless exempted by those regulations. NOTE Standard plug is defined in SI 1768:1994 and essentially means an approved plug conforming to BS 1363 or an approved conversion plug. age 43 of 55

44 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In Ireland, apparatus which is fitted with a flexible cable or cord and is designed to be connected to a mains socket conforming to I.S. 411 by means of that flexible cable or cord and plug, shall be fitted with a 13 A plug in accordance with Statutory Instrument 525: National Standards Authority of Ireland (section 28) (13 A lugs and Conversion Adaptors for Domestic Use) Regulations In Switzerland, for requirements see of this annex In the United Kingdom, a power supply cord with conductor of 1,25 mm2 is allowed for equipment with a rated current over 10 A and up to and including 13 A In the United Kingdom, the range of conductor sizes of flexible cords to be accepted by terminals for equipment with a RATED CURRENT of over 10 A up to and including 13 A is: 1,25 mm 2 to 1,5 mm 2 nominal cross-sectional area In the United Kingdom, the torque test is performed using a socket outlet complying with BS 1363 part 1:1995, including Amendment 1:1997 and Amendment 2:2003 and the plug part of DIRECT LUG-IN EQUIMENT shall be assessed to BS 1363: art 1, 12.1, 12.2, 12.3, 12.9, 12.11, 12.12, 12.13, and 12.17, except that the test of is performed at not less than 125 C. Where the metal earth pin is replaced by an Insulated Shutter Opening Device (ISOD), the requirements of clauses 22.2 and 23 also apply In Ireland, DIRECT LUG-IN EQUIMENT is known. as plug similar devices. Such devices shall comply with Statutory Instrument 526: National Standards Authority of Ireland (Section 28) (Electrical plugs, plug similar devices and sockets for domestic use) Regulations, age 44 of 55

45 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In Finland, Norway and Sweden TOUCH CURRENT measurement results exceeding 3,5 ma r.m.s. are permitted only for the following equipment: STATIONARY LUGGABLE EQUIMENT TYE A that is intended to be used in a RESTRICTED ACCESS LOCATION where equipotential bonding has been applied, for example, in a telecommunication centre; and has provision for a permanently connected ROTECTIVE EARTHING CONDUCTOR; and is provided with instructions for the installation of that conductor by a SERVICE ERSON; STATIONARY LUGGABLE EQUIMENT TYE B; STATIONARY ERMANENTLY CONNECTED EQUIMENT. age 45 of 55

46 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict In Finland, Norway and Sweden, add the following No TNV circuits. (A1:2010) text between the first and second paragraph of the compliance clause: If this insulation is solid, including insulation forming part of a component, it shall at least consist of either - two layers of thin sheet material, each of which shall pass the electric strength test below, or - one layer having a distance through insulation of at least 0,4 mm, which shall pass the electric strength test below. Alternatively for components, there is no distance through insulation requirements for the insulation consisting of an insulating compound completely filling the casing, so that CLEARANCES and CREEAGE DISTANCES do not exist, if the component passes the electric strength test in accordance with the compliance clause below and in addition - passes the tests and inspection criteria of with an electric strength test of 1,5 kv multiplied by 1,6 (the electric strength test of shall be performed using 1,5 kv), and - is subject to ROUTINE TESTING for electric strength during manufacturing, using a test voltage of 1,5 kv. age 46 of 55

47 ZB ANNEX (normative) SECIAL NATIONAL CONDITIONS (EN) Clause Requirement + Test Result - Remark Verdict It is permitted to bridge this insulation with an No TNV circuits. optocoupler complying with b). It is permitted to bridge this insulation with a capacitor complying with EN :2005, subclass Y2. A capacitor classified Y3 according to EN :2005, may bridge this insulation under the following conditions: - the insulation requirements are satisfied by having a capacitor classified Y3 as defined by EN , which in addition to the Y3 testing, is tested with an impulse test of 2,5 kv defined in EN :2006, ; - the additional testing shall be performed on all the test specimens as described in EN : - the impulse test of 2,5 kv is to be performed before the endurance test in EN , in the sequence of tests as described in EN In Finland, Norway and Sweden, the exclusions are No TNV circuits. applicable for ERMANENTLY CONNECTED EQUIMENT, LUGGABLE EQUIMENT TYE B and equipment intended to be used in a RESTRICTED ACCESS LOCATION where equipotential bonding has been applied, e.g. in a telecommunication centre, and which has provision for a permanently connected ROTECTIVE EARTHING CONDUCTOR and is provided with instructions for the installation of that conductor by a SERVICE ERSON. 7.2 In Finland, Norway and Sweden, for requirements No CDS circuits. see and of this annex. The term TELECOMMUNICATION NETWORK in being replaced by the term CABLE DISTRIBUTION SYSTEM. 7.3 In Norway and Sweden, for requirements see and of this annex. 7.3 In Norway, for installation conditions see EN :2005. age 47 of 55

48 1.5.1 TABLE: List Of Critical Components Components Manufacturers / Trademark Types / Model Technical data Standard Mark(s) of conformity Enclosure SABIC SE1X(GG) V-1,105, UL94 UL E INNOVATIVE LASTICS US L LC (f1) Thickness at Least:1.5mm CB Various Various V-0,130 UL94 UL Varnish JOHN C DOLH CO BC-346A Min. 130 degree C Internal wire Various Various 1007, 22AWG, 80 UL UL UL E age 48 of 55

49 TABLE: durability of marking test Location Checked by Time Result External enclosure Water 15s No any curling and still legibility External enclosure etroleum spirit 15s No any curling and still legibility Supplymentary information: 2.2 TABLE: evaluation of voltage limiting component in SELV circuits Component(measured between) For model : CUSTOM USB FLASH DRIVE Max.voltage(V) (normal operation) V peak V d.c Input + to Voltage Limiting Components Fault test performed on voltage limiting components Voltage measured(v) in SELV circuits (V peak or V d.c.) Supplementary information:s-c=short circuit. Vin=5V.S-c=short circuit Humidity Condition Test Test condition: 28 C, 93 %, 48 hrs Test voltage applied between: Test voltage (V) Breakdown Input to enclosure with metal foil AC 500 No One layer of insulating tape AC 500 No BI: Basic insulation SI: Supplementary insulation RI: Reinforced insulation; FI: Functional Insulation Humidity Chamber: ; Stop watch: ; Withstanding Voltage Tester: TABLE: distance through insulation measurements distance through insulation di U rms test voltage required di di at/of: (V) (V) (mm) (mm) Functional: plastic enclosure 5 500Vac No requirement 1.5 Supplementary information: No flash over or insulation breakdown after test Drop Test Height: 1000mm N age 49 of 55

50 Impact Area Drop Times Drop No. Observation Front enclosure 3 -- intact Bottom enclosure 3 -- Intact Stress relief test Temp. equal to 10 C plus max. temp measured on enclosure during test of 4.5.1: T-Tamb+Tma+10 C = 58.6 C, 7h 75 C, 7h ass: If any cracks or damages occur which do not change the normal shape or allow reduction of protection against electric shock then they are disregarded. Otherwise the pass verdict will be established by the roject Engineer TABLE: Temperature Rise Measurements Location Test voltage (V) Allowed 5V Temperature( ) -- Temperature( ) For model : CUSTOM USB FLASH DRIVE Ambient Terminal block CB E-cap Inside of enclosure Outside of enclosure Comments: The temperatures were measured by thermal couple (type K) method under worst case normal mode defined in load as described in at voltage described in The worst case at normal mode is defined with max load of the CUSTOM USB FLASH DRIVE. With max. ambient temperature specified as 25 C, therefore, the maximum temperature rise is calculated as follows: Winding components: - No such parts Components with: TABLE: ball pressure test of thermoplastic parts allowed impression diameter (mm) : age 50 of 55

51 part test temperature ( ) impression diameter (mm) Terminal block supplementary information: Table: touch current measurement Measured between: Measured (ma) Limit (ma) Comments Input + Enclosure (with metal foil) Input - Enclosure (with metal foil) supplementary information: Note(s): Supply voltage: 5V e C; 1 N; ri S. - On e C; 1 R; ri S. - On 5.2 TABLE: Electric strength tests, impulse tests and voltage surge tests Test voltage applied between: Test voltage (V) Breakdown Input to enclosure with metal foil AC 500 No One layer of insulating tape Supplementary information: AC 500 No BI: Basic insulation SI: Supplementary insulation RI: Reinforced insulation; FI: Functional Insulation Withstanding Voltage Tester: 5.3 TABLE: Fault Condition Tests -- Ambient temperature ( C) 25 C, if not otherwise stated -- No. Component No. ower source for EUT: Manufacturer, model/type, output rating... : Fault Test Voltage (V) For model : CUSTOM USB FLASH DRIVE 1 U1(in VCC-GND) 2 Output termianl Test Time Refer to page 2. Fuse No. Fuse Current (A) Result s-c 5VDC 1 sec F Unit shut down immediately. Recoverable. No hazard. s-c 5VDC 1 sec F Unit shut down immediately. Recoverable. -- age 51 of 55

52 Supplementary information Shenzhen BST Technology Co., Ltd. No hazard. Fault: S-C=short circuit, O-L =overload, B-L = blocked, O-C =open circuit. Note: for fuse-opened conditions, same results came out for all sources of fuse. If fuse not open have repeat test three times. C.2 TABLE: transformer N Loc. Tested insulation Working voltage peak / V (2.10.2) Working voltage rms / V (2.10.2) Required electric strength (5.2) Required clearance / mm (2.10.3) Required creepage distance / mm (2.10.4) T1 Reinforced: Vac *) Loc. Tested insulation Test voltage/ V Measured clearance / mm Measured creepage dist./ mm Required distance thr. insul. (2.10.5) Measured distance thr. insul. / mm; number of layers T1 Reinforced: rimary winding secondary winding 3000Vac Triple wire used on secondary winding Triple wire used on secondary winding TIW-E T1 Reinforced: rimary/core - secondary winding 1) 3000Vac Triple wire used on secondary winding Triple wire used on secondary winding TIW-E *) 2 or 3 layers / 0.4mm / Annex U 1)T1 core is considered as rimary. age 52 of 55

53 ANNEX A: hoto-documentation age 53 of 55

54 hoto 1 General Appearance of the EUT hoto 2 General Appearance of the EUT age 54 of 55