RISH Ducer E15 TRANSDUCER FOR AC CURRENT OR AC VOLTAGE WITH DIFFERENT CHARACTERISTICS

Transcription

1 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS The RISH Ducer 5 transducer (Fig and ) is used where a sine-wave C current or voltage is to be converted into a DC signal proportional to the measured value (load-independent current or voltage) Depending on the version, part of the measuring range of interest may be amplified at the beginning or end (voltage magnifier) The section of no or minor interest is suppressed live zero output signal is possible with all versions Features / enefits Different characteristics / Choice of the most suitable version according to application Narrow housing, 35 mm / Saves space and therefore costs Provision for either snapping the transducer onto top-hat rails or securing it with screws to a wall or panel Manufactured in SMD technology / Compact and reliable The device fulfils the protection requirements of the MC guidelines (8/336/WG) The device bears the C symbol for MC Screw terminals suitable for multistoried or thick solid wires lectric isolation between input/output and power supply (kv) / Personnel protection assured Technical data General Measured quantity: Measuring principle: Measuring input Nominal frequency f N : Nominal input current I N (measuring range end value) 5 Nominal input voltage UN: (measuring range end value) 3 5 C current or C voltage sinusoidal rithmetical mean measured, calibration to rams with sine wave form ctive rectifier 50 or 60 Hz / / 5 or 6 00/ 3 / 0/ 3 / 0/ 3 / 00 / 0 / 666 / 0/5 / 3333 / 50 / 50 / 00 or 500 V Own consumption: see section Special features <0 V at current transducer < m at voltage transducer to 5 see section Special features Response sensitivity: <005% of full range value Overload capacity: Measured quantity IN, UN xin Number of applications contin Duration of one application Interval between two successive applications 0xIN 5 5s 5min 0xIN s 5xUN contin XUN 0 0s 0s xun s Measuring output Output variable: Standard ranges of U: 6 Standard ranges of I: 8 Voltage limit under Rext = : Current limit under overload: Span adjustment: Output current ripple 0 : Response time: Load-independent DC voltage U or load-independent DC current I 00 / 5 V Load capacity 0 m xternal resistance Rext [kω] > U [V] 0 m 0/05/00/00/0 m urden voltage 5 V xternal resistance Rext max [kω] = 5 V I N[m] IN = Full output value pprox 0 V pprox 3 x IN at current output pprox 30 m at voltage output pprox± % % pp <300 ms Output characteristic 3 3 Fig RISH Ducer 5 clipped onto a top-hat rail 3 Fig3Characteristic Standard 3 Fig5Characteristic Standard Standard and live zero Condition: =0 3 3 Fig Characteristic Standard and van able Sensitivity 3 adjustable by max± 5% or ±0% Fig6 Characteristic Standard and van able Sensitivity 3 adjustable by max± 5% or ±0% Condition: =0 3

2 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS 3 3 N 3 N 3 FigCharacteristic Fig8 Characteristic C Current resp voltage magnifier Main value magnification in end range In end range ( secondary measuring suppressed completely, range) suppressed 3 (main measuring range 3 (main measuring range magnified Condition: 3= 66 or,if power supply derived From voltage measuring input: 3 = 35 3 FigCharacteristic D Main value magnification in initial range (main measuring range ) magnified, 3 (secondary measuring range) suppressed Conditions: = 005* to 05 and =(0 to 08)3 *between 005 and 005 reduced accuracy 6 to 0 see section Special features ccuracy (acc to DIN/IC 688 ) Reference value: Output span xceptions: Characteristics and C, Input end value asic accuracy: Class 05 Reference conditions mbient temperature: 3 C, ± 5 K Frequency: fn ± % Distortion factor <0% : UHN ± 5% (C), U HN 5 / +33% (DC) Output burden 0Rext max at current output Rext min at voltage output Output voltage: 05 V Output current: 00 m Influence effects (maxima) Included in basic error Linearity error ± 0% Frequency influence fn ± 5% ± 005% 3 magnified Conditions: 3 = 35 =(0 to 05) Dependence on external resistance ( Rext max) ± 005% influence UHN ± 5% ± 005% dditional errors Temperature influence ( 5+55 C) ± 05% / 0K Frequency influence 5 65 Hz ± 05% Stray field influence 05 mt ± 05% influence UHN 0% ± 0% Influence of common mode voltage 0 V, 50 Hz or 0 V, MHz ± 05% C voltage:, 5, 0,, 30 or 0 V, ± 5%, 50 / 60 Hz Power input approx 5 V DC voltage:, 8, 60 or 0 V -5 / +33%, Power input approx 5 W to 3 Installation data Mechanical design: Material of housing: Mounting: Mounting position: lectrical connections: Weight: see section Special features Regulations Impulse withstand voltage acc to IC 55-, Cl III: Carrying rail housing type 8 Dimensions see section Dimensional drawing Lean 0 (polycarbonate), Flammability Class V-0 according to UL, self-extinguishing, no dripping, free of halogen For snapping onto top-hat rail (35 x 5 mm or 35 x 5 mm) acc to N 50 0 or directly onto a wall or panel using the pull-out screw hole brackets ny Screw-type terminals with indirect wire pressure, for max x 5 mm or x6 mm pprox 05 kg 5 kv, / 50 _s, 05 Ws Common-mode and differential mode between any terminals lectrical standards: cc to DIN 50 Housing protection: IP 0 acc to IC 5 Terminals IP 0 Insulation group acc to DIN 50 b: Test voltage: Test voltage: (instrument) C (terminals) kv / 50 Hz / min between electrically isolated circuits and versus housing nvironmental conditions Climatic rating 3 : Climate class 3Z acc to VDI/VD 350, but temperature continuously 5 to +55 C Relative humidity 5% annual mean (application class HV acc to DIN 0 00) Storage temperature: 0 to +0 C

3 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS Table : lectromagnetic compatibility The basic standards N and N were taken in account Conducted interference from the instrument N 55 0 Group, Class complies HF radiation from N 55 0 complies Group, Class complete instrument lectrostatic discharge IC 80- ± kv contact without influence on instrument ± 8 kv air HF field influence IC MHz: 3 V/m, not modulated influence < % on instrument (ITU frequencies: 0 V/m) lectrical fast transient/urst IC 80- ± kv, 5/50 ns, 5 khz, influence < % influence power, supply lines asymmetrical, min lectrical fast transient/urst IC 80- ± kv, 5/50 ns, 5 khz, min without influence influence, input and output lines capacitive coupled Surge Immunity Requirements coupled on the power supply lines IC 80-5 symmetrical ± kv asymmetrical ± kv without influence The device fulfils the protection requirements of the MC guidelines (8/336/WG) The device bears the C symbol for MC Table : Specification and ordering information (see also Table 3: Stock versions ) Order Code -5 Features, Selection Mechanical design 3) Carrying rail housing 8 Output characteristic ) Characteristic Standard see Fig 3 Standard and variable sensitivity, see Fig Note feature Measuring range adjustable line or Standard and live-zero, see Fig 5 Note feature 5 Output signal line,, or Z Standard, variable sensitivity and live-zero, see Fig 6 Note feature Measuring range adjustable line or and 5 Output signal line,, or Z ) Characteristic Current resp voltage magnifier in end range, see Fig C) Characteristic C Main value magnification in end range, see Fig 8 D) Characteristic D Main value magnification in initial range, see Fig The selection feature Output characteristic and feature Measuring range as well as feature 5 Output signal to be determined together In the section Output characteristic conditions laid down in Figs 3 to should be noted 3 Nominal frequency ) 50 / 60 Hz ) Non-standard [Hz] 6 to 00 *SCOD G no-go 3 C See section Special features 3

4 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS Order Code -5 Features, Selection *SCOD no-go Measuring range(measuring input ) ) 0 C ) 0 C 3) 05 C ) 06 C ) Non-standard [] C 000 to 00 ) 000/ 3 V D ) 00/ 3 V D C) 00/ 3 V D D) 000 V D ) 00 V D F) 0666 V D G) 00 V D H) 05 V D J) V D K) 050 V D L) 050 V D M) 000 V D N) 0500 V DF Z) Non-standard [V] 0000 to Lines to and to Z: Measuring range for characteristics, Figs 3,, 5 and 6 Lines and Z: Measuring range for characteristics, C and D, Figs, 8 and Specify range ( 3) eg with characteristic 00 V eg with characteristic C 0 00 V eg with characteristic D V 5 Output signal (measuring output ) ) 00 V, Rext 500 Ω ) 5 V, Rext 50 Ω ) Non-standard [V] 000 to 05 0 to 35 6 Lines and : Output signals for characteristics, Figs 3 and and characteristic, Fig Lines and : Output signals for characteristics, Figs 5 and 6 Line : Output signals for characteristics C and D, Figs 8 and Specify range ( 3) eg with characteristic C 0 0 m eg with characteristic D m 3 C D F G H J K L M N Z Insert code figure in the st field of the next page!, 3, 6 and see section Special features Continuation 5 Output signal see next page!

5 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS Order Code -5 Features, Selection *SCOD no-go 5 Output signal (measuring output ) (continuation) ) 0 m,rext 5 kω ) 0 5 m, Rext 3 kω C) 00 m, Rext 5 kω D) 00 m, Rext 50 Ω ) 0 m, Rext 50 Ω Z) Non-standard [m] 0> 00 to 0< to < (0) Lines to D and Z: Output signals for characteristics, Figs 3 and and characteristic, Fig Lines and Z: Output signals for characteristic, Figs 5 and 6 Line Z: Output signals for characteristics C and D, Figs 8 and Specify range ( 3) eg with characteristic C 0 0 m eg with characteristic D m 6 0) Internal from voltage measuring input CFG ) V, 50/60 Hz 3) 5 V, 50/60 Hz ) 0 V, 50/60 Hz 5) V, 50/60 Hz ) 30 V, 50/60 Hz 8) 0 V, 50/60 Hz ) Non-standard 50/60 Hz [V] > to 380 ) V DC, 5+33% ) 8 V DC, 5+33% C) 60 V DC, 5+33% D) 0 V DC, 5+33% Line 0: For C > 0 Hz and characteristic only, Fig Special features 0) Without Y ) With Without special features (line 0): Order code complete With special feature (line ): The features to be omitted must be marked hereafter with / (slant line) in the order code until reaching the required feature 8 Smaller residual ripple in measuring output ) _ 05% pp instead of _ % pp Response time approx 800 ms (for current signals only) 0 Y Measuring range adjustable ) 3 by max ± 5%, characteristic, Figs and 6 Y ) 3 by max ± 0%, characteristic, Figs and 6 Y C D Z C D 0 and 8 to 0 see section Special features 5

6 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS Order Code -5 Features, Selection *SCOD no-go 0 Two measuring ranges (for measuring input ) 5 ) Second measuring range DY for C current [] 000 to 00 Z) Second measuring range CY for C voltage [V] 0000 to 050 Lines and Z: Possible only with characteristics, Figs 3,, 5 or 6 Condition: First meas Range > 053 to Second meas range Improved climatic rating (DIN 0 00) 3 Y ) pplication class HVR instead of HV (standard) Z * Lines with letter(s) under no-go cannot be combined with preceding lines having the same letter under SCOD 5 and 3 see section Special features Table 3: Stock versions The following transducer versions are available ex stock It is only necessary to quote the Order No: Order Code *) Housing Nom frequency Meas range Output signal Order No Carrying rail 0 0 m /60 Hz 30 V, housing m 50/60 Hz 3 63 *) See section Specification and ordering information The complete Order Code and/or a description according to the section Specification and ordering information should be stated for other versions Special features Nature of special features Nominal frequency fn between 6 to 00 Hz, besides the standard ranges 50 / 60 Hz Restrictions: With f N < 0 Hz: derived from measuring input not possible Output current ripple < 05% ppnot possible Response time < 800 ms Nominal input current IN between 000 to 00, besides the standard ranges 0 / 0 / 05 and 06 Restrictions: With I N > 5 : Own consumption < 03 V Overload capacity: 5 continuously 00 for 0 s, max 5 times at 5 minute intervals 50 for s, once only Nominal frequency f N 0 Hz With IN > 83 : Reference conditions I 0 Nature of special features Nominal input voltage UN 3 between 00 and 050 V, besides the standard ranges 000/ 3 / 00/ 3 /00/ 3 / 000/ 00 / 0666 / 00 / 05 / / 050 / 050 / 000 and 0500 V Restriction: With UN > 500 V: Overload capacity 000 V, s Measuring range adjustable (dmissible alteration of full scale output, variable sensitivity, adjustable with potentiometer) djusting range: 0505IN resp UN ( ± 5%) 0 IN resp UN ( ± 0%) Restriction: Possible only with characteristic, Figs and 6 Continuation of Special features see next page! 6

7 RISH Ducer 5 TRNSDUCR FOR C CURRNT OR C VOLTG WITH DIFFRNT CHRCTRISTICS Nature of special features Two measuring ranges (for measuring input ) 5 Currents between 0 00 to 00 Voltages between 00 to 050 V I : I or U : U 053 to Restriction: Possible only with characteristic,figs,3,,5 or 6 Output signal (measuring output ) 6 Load-independent DC voltage unipolar Ranges between 0 and 0 5 V besides the Standard range 0 0 V 8 st range (higher) nd range (lower) Live-zero Ranges between 0 and 3 5 V besides the standard range 5 V In each case the selected range is achieved by the change of jumper Load-independent DC current unipolar Ranges between 0 and 0 0 m besides the standard ranges 0/0 5/0 0 and 0 0 m Live-zero Ranges between 5 and 0 m besides the standard range 0 m ~ ~ (-) (+) Dimensional drawings Front = Meas input = Meas output = ~ ~ (-) (+) ~ ~ Fig0RISH Ducer 5 for C Current measurement FigRISH Ducer 5 for C Voltage measurement Smaller residual ripple in measuring output 0 05 % pp instead of % pp Restriction: Response time approx 800 ms instead of < 300 ms (for nominal frequency fn < 50 Hz not possible) Without separate power supply connection Internal from voltage measuring input ( V N 380 V f) Restrictions: Possible only with characteristic With UN 0 V : Impulse withstand voltage acc to IC 55- CLII kv, /50 µs, 05 Ws or Overload capacity of the voltage input max 680 V~, s The additional power taken from the input voltage signal is approx 5 V 35 6 Fig Transducer clipped onto a top hat rail (35 5 mm or 35 5 mm) acc to N 50 0 With V voltage any voltage between and 380 V, ± 5% 50/60 Hz,power consumption approx 5 V besides the standard voltages:,5, 0, 330 or 0 V Improve climatic rating 65 3 Climate class 3Z acc to VDI/VD 350 but temperature continuously 5 to +55 C Relative humidity 0% annual mean (pplication class HVR acc to DIN 0 00) 35 5 Fig3 Transducer with the screw hole brackets pulled out tor wall mounting