Coreless Coil Current Transducer RH 100 .. 1000-S
For the electronic measurement of currents: AC, pulsed, mixed, with a ...
Coreless Coil Current Transducer RH 100 .. 1000-S
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-S RH 200-S RH 500-S RH 1000-S
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 15 > 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. i...
