RISH Ducer E13 Transducer For Ac Current Or Ac Voltage With Different Characteristics

Transcription

1 RISH Ducer E13 Transducer For c Current Or c Voltage With Different Characteristics Data Sheet For Measurement of C Current or C Voltage Fig. 1. RISH Ducer E13 clipped onto a top - hat rail. Fig. 2. RISH Ducer E13 scre hole mounting brackets pulled out.rishabh.co.in Page 1 of 7 Version : 1 / 04 / IV / 0112 / C

2 pplication The Transducer RISH Ducer E13 is used to convert a 3 sine ave C Voltage or C Current (depending on types) into a (load independent DC current or load independent DC Voltage) 3 output signal. That can serve several receiving instruments such as indicators, recorders, alarm units etc. Features / enefits Up to 3 measuring inputs: C currents or C voltages sine ave-form, arithmetical mean value measurement, calibration to rms ith sine ave form Measuring Variables C Currents C Voltages Measuring Ranges to to V Three measuring outputs: DC current signal (load-independent) or DC voltage signal Lo poer consumption / Smaller CT s & VT s can be used Provision for either snapping the transducer onto top - hat rails or securing it ith scres to a all or panel Manufactured in SMD technology/compact & reliable Scre terminals suitable for multistrand or thick solid ires. Electric isolation beteen input / output and poer supply (3.7 kv) / personnel protection assured Electric isolation beteen channels is 500V Layout & Mode of Operation Measuring input E Nominal frequency f N 1 50 or 60 Hz Nominal input current I N ( full range end value ) 1 / 1.2 / 5 or 6 2 Nominal input voltage U N ( full range end value ) 3 Consumption Sensitivity Overload capacity : Measured quantity I N U N Number of applications 100/ 3 / 110 / 3 / 120 / 3 / 100 / / 120 / 125 / / 150 / 250 / 400 or 500 V < 0.2 V per Current Circuit < 1 m per Voltage Circuit < 0.05 % of full range value Duration of one application 2 x I N continuously 10 x I N 5 15 s Interval beteen to successive applications 5 min. 20 x I N 5 1 s 5 min. 40 x I N 1 1 s 1.5 x U N continuously 2 x U N s 10 s 4 x U N 1 2 s Measuring output Output Variable Nominal Values of I Nominal Values of U to 7 see Table 2: Special features load-independent DC voltage U OR Load-independent DC current I 0 1, 0 5, 0 10, 0 20 or 4 20 m urden voltage 15 V R ext max. [k ] < 15 V I [m] I N = End output current value / V Load capacity 20 m External resistance R ext [k ] > U [V] 20 m Fig : lock diagram for a function unit The measured variable I/U C is isolated from the electronics by the transformer W, and is rectified and smoothed in the rectifier unit G folloing. The output amplifier V amplifies this quantity and converts it into the load-independent DC output signal. With C poer supply the supply is processed by a mains transformer ith three isolated secondary indings. Voltage limit under R = Output characteristic 3 ext 8 Voltage limit under overload Output current ripple Response time pprox. 40 V pprox. 1.3 x I N at current output pprox. 30 m at voltage output 1% p.p. < 300 ms 3 Technical Data General Measuring Quantity Measuring principle C current or C voltage sinusoidal rithmetical mean measured, calibration to rms ith sine ave form ctive rectifier 1 E1 E3 Fig. 4. Characteristic Standard. E 2 1 E1 E3 Fig. 5. Characteristic Standard and live-zero Condition: 2 = E.rishabh.co.in Page 2 of 7 Version : 1 / 04 / IV / 0112 / C

3 ccuracy Reference value: Output span asic accuracy: Class 0.5 Reference conditions mbient temperature 0 23 C, 5 K Input 0 100% Frequency f N 2% Distortion factor < 0.2 % Poer supply U 15% (C) HN Output Voltage Output current V m Influence effects (maxima) (included in basic error) Linearity error 0.2% frequency influence f N 5% 0.05% Dependence on external resistance ( R ext max.) Poer supply influence U HN 10% (acc. to DIN/IEC 688-1) Pre-conditioning: 30 min. acc. to EN Section 4.3, Table 2 External resistance : 0 Rext max. for current output Rext. min.... for voltage output 0.05% 0.05% Table 1 : Electromagnetic compatibility dditional errors Temperature influence C) Frequency influence Hz Frequency influence Stray field influence 0,5 mt Influence of common mode voltage 220V, 50Hz or 10V, 1MHz Poer supply C voltage Input V urden : 9V (DC) Environmental conditions Climate rating Storage temperature 0.5% / 10 K 0.5% 0.5% 0.5% 110 or 230 V Poer input approx. 8 V V C/DC UX V C/DC UX For DC UX : -15% / +33% For C UX : ±15% 9V (DC) 10V (C) Climate class 3Z acc. to VDI / VDE 3540, but temperature continuously 0-25 to +55 C. Relative humidity < 75% annual mean (application class HVC acc. to DIN ) 0-40 to +70 C DIN /IEC 688- Part 1 DIN DIN b EN Transducer for converting C electrical quantities into DC electrical quantity. Transducer for general applications Electrical Standards Insulation Group: (instrument), C (terminals) For snapping into top hat rail. Electromagnetic Compatibility Standards cc. to EN nd EN EN Conducted interference from the instrument Group 1, Class Complies EN HF radiation from the complete instrument Group 1, Class Complies IEC Electrostatic Discharge on instruments ± 4 KV contact: Without ± 8 KV air influence IEC HF field influence on instruments MHz : 3 V/m, not Influence modulated(itu frequencies: 10 V/m) < 2% IEC Electrical Fast Transients/burst influence ± 2KV, 5/50 ns, 5KHz, Influence poer, supply lines asymmetrical, 2 min < 2% IEC Electrical Fast Transients/burst influence ± 1KV, 5/50 ns, 5KHz, 2 min. Without poer, input and output lines Capacitive coupled. influence IEC Surge immunity requirements coupled symmetrical ± 1KV Without under poer supply lines asymmetrical ± 2KV influence Regulations Electrical standards Housing protection Insulation group acc. to DIN b Test voltage cc. to DIN IP 40 acc. to IEC 529 ( Instrument ) C ( Terminals ) 3.7 kv / 50 Hz / 1min. beteen electrically insulated circuits. 0.5 kv, 50Hz, 1 min. beteen any to channels. Installation Data Mechanical Draing Material of Housing Mounting Carrying rail housing type E16 Dimensions see section "Dimensional draing" Lexan 940 (polycarbonate), Flammability Class V-0 according to UL 94, self-extinguishing, non-dripping, free of halogen For snapping onto top - hat rail (35 x 15 mm or 35 x 7.5 mm ) acc. to EN OR.rishabh.co.in Page 3 of 7 Version : 1 / 04 / IV / 0112 / C

4 Mounting Position Electrical connections Weight Directly onto a all or panel using the pull-out scre hole brackerts ny Scre - type terminals ith indirect 2 ire presire, for max. 2 x 2.5 mm or 1 x 6 mm pprox. 0.9 kg. Electrical connections O/p1 O/p2 O/p Front O/p1 O/p2 O/p Table : 1 : Special features Nature of special features = Meas. input = Meas. output Nominal frequency f N = Poer supply 1 beteen 16 to 400 Hz, besides the standard ranges 50 / 60 Hz Nominal input current I N eteen to , besides the standard ranges / / and Restrictions : With I > 5 : N On consumption < 0.3 V Overload capacity : 15 continuously 100 for 10 s, max. 5 times at 5 minute intervals 250 for 1 s, once only Nominal frequency f N 40 Hz With I N > 8.3 : Reference conditions I E 10 I L1 I L2 I L3 Fig. 6. RISH Ducer E13 for C current measurement. Dimensional Draings U L1 U L2 U L3 Fig. 7. RISH Ducer E13 for C voltage measurement. Nominal input voltage U N 3 eteen and V, besides the standard ranges / 3 / / 3 / / 3 / / / / / / / / / and V Restrictions : With U N > 500 V : Overload capacity 2000 V, 2 s Output signal (measuring output ) 4 Load-independent DC voltage unipolar Ranges beteen and V, besides the standard range V Fig. 9. RISH Ducer E13 in housing E16 clipped onto a top hat rail (35 x 15 mm or 35 x 7.5 mm) acc. to EN ,5 4, Live-zero Ranges beteen and V, besides the standard range V Output signal (measuring output ) 6 Load-independent DC voltage unipolar Ranges beteen and m, besides the standard ranges 0...1/0...5/ and m Fig.10. RISH Ducer E13 in housing E16 ith the scre hole brackets pulled out for all mounting. 7 Live-zero Ranges beteen 1..5 and m, besides the standard range m.rishabh.co.in Page 4 of 7 Version : 1 / 04 / IV / 0112 / C

5 Specification and Ordering Information Order Code E-13 Features, Selection *SCODE no-go 1.Mechanical design 3) Housing E Nominal frequency 1) 50 / 60 Hz 2) non-standard [Hz] > 16 to Input E1 (measuring input E) 1) ) ) ) ) Non-standard to [] ) / 3 V ) / 3 V C) / 3 V D) V E) V F) V G) V H) V J) V K) V L) V M) V N) V Z) Not-standard [V] to V C D E F G H J K L M N Z Input E2 (measuring input E) 1) 0 1 2) ) ) ) Non-standard 2 [] to ) / 3 V ) / 3 V C) 0 120/ 3 V D) V E) V F) V G) V H) V J) V K) V L) V M) V N) V Z) Non-standard [] to V C D E F G H J K L M N Z , 2 and 3 see Table 1: Special features.rishabh.co.in Page 5 of 7 Version : 1 / 04 / IV / 0112 / C

6 Order Code E-13 Features, Selection *SCODE no-go 5. Input E3 ( Measuring input E) 1) ) ) ) ) Non-standard [] to ) / 3 V ) / 3 V C) 0 120/ 3 V D) V E) V F) V G) V H) V J) V K) V L) V M) V N) V Z) Not-standard [V] to C D E F G H J K L M N Z Output signal 1 (measuring output) 1) V, Rext 500 2) 1 5 V, Rext 250 9) Non-standard to [V] to ) 0 1 m, R ext 15 k ) 0 5 m, R ext 3 k C) 0 10 m, R ext 1.5 k D) 0 20 m, R 750 ext E) 4 20 m, R ext 750 Z) Non-standard 0 > 1.00 to 0 < 20 6 [m] 1 5 to < (4 20) C D E Z Output signal 2 (measuring output) 1) V, Rext 500 2) 1 5 V, Rext 250 9) Non-standard to [V] to ) 0 1 m, R ext 15 k ) 0 5 m, R ext 3 k C) 0 10 m, R ext 1.5 k D) 0 20 m, R 750 ext E) 4 20 m, R ext 750 Z) Non-standard 0 > 1.00 to 0 < 20 6 [m] 1 5 to < (4 20) C D E Z.. 8. Output signal 3 (measuring output) 1) V, Rext 500 2) 1 5 V, Rext 250 9) Non-standard to [V] to ) 0 1 m, R ext 15 k ) 0 5 m, R ext 3 k to 7 see Table 2: Special features.rishabh.co.in Page 6 of 7 Version : 1 / 04 / IV / 0112 / C

7 Order Code E-13 Features, Selection *SCODE no-go C) 0 10 m, R ext 1.5 k D) 0 20 m, R 750 ext E) 4 20 m, R ext 750 Z) Non-standard 0 > 1.00 to 0 < 20 6 [m] 1 5 to < (4 20) 7 9. Poer supply 1) 110 V, 50/60 Hz 2) 230 V, 50/60 Hz 3) V C/DC 4) V C/DC C D E Z to 7 see Table 1: Special features RISHH INSTRUMENTS PVT.LTD. F-31, MIDC, Satpur, Nashik ,India. Tel.: , Fax : India :- marketing@rishabh.co.in International :- exp.marketing@rishabh.co.in Web-site :.rishabh.co.in.rishabh.co.in Page 7 of 7 Version : 1 / 04 / IV / 0112 / C