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RH1000-P

LEM
Part Number RH1000-P
Manufacturer LEM
Description Coreless Coil Current Transducer RH 100~1000-P
Published Apr 16, 2005
Detailed Description Coreless Coil Current Transducer RH 100 .. 1000-P For the electronic measurement of currents: AC, pulsed, mixed, with a ...
Datasheet PDF File RH1000-P PDF File

RH1000-P
RH1000-P

Overview
Coreless Coil Current Transducer RH 100 .
.
1000-P For the electronic measurement of currents: AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
IPN = 100 .
.
1000 A Electrical data Primary nominal r.
m.
s.
current Type Features • • • • V V kV mA MΩ KΩ No magnetic core Rogowski Coil principle Highly accurate integration circuit Voltage output IPN (A) 100 200 500 1000 RH 100-P RH 200-P RH 500-P RH 1000-P VOUT VC Vd IC RIS RL Output voltage(r.
m.
s)@ ± IPN, RL = 10 kΩ, TA = 25°C Supply voltage (± 5 %) R.
m.
s.
voltage for AC isolation test, 50/60Hz, 1 mn Current consumption Isolation resistance@ 500 V DC Load resistance 4 ±15 > 2.
5 10 > 500 ≥ 100 Advantages • • • • • • Wide sensing range Wide frequency range Quick response No hysteresis error No insertion impedance Small size and lightweight Accuracy-Dynamic performance data ε L VOE VOT TCε G tr f Linearity (0 .
.
± IPN) Electrical offset voltage, TA = 25°C Thermal drift of VOE Thermal drift of the gain (% of reading) Response time @ 90% of IP Frequency bandwidth (±3 dB) ≤ ±0.
5 % of IPN ±5 mV ≤ ±0.
3 mV/K ±0.
03 %/K 1 µs 20Hz .
.
100KHz Applications • Observing complicated current waveforms • High speed and high current • • • • • • sensing such as IGBT Welding Power unit Electric power regulator Discharge tube Antenna Monitoring for irruptive current General data TA TS m Ambient operating temperature Ambient storage temperature Mass Min.
internal creepage distance/clearance -10 .
.
+75 °C -15 .
.
+80 °C 20 g ø11±0.
5 m m Notes : 040714/1 LEM Components www.
lem.
com RH 100 .
.
1000-P (in mm) 30 20 MG N D 0 .
5 -Vcc+Vcc 6 .
3 1 7 .
8 40 .
7 “d —¬ •û Œü 2 - ƒÓ2 5 •} 2 ƒÓ 11 D ir e c t io n o f C u r r e n t 6 .
3 2 0 .
3 11 2 - ƒÓ5 0 .
5 Specifications subject to change without notice.
4 .
2 30 ...


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