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Current transducer

NACF.400H1-S5/VI

The transducer has the characteristics of High-accura- cy,Small size and space savings,It is suitable for system control and detection such as variable frequence drive and other industrial fields.
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Description
Item Electrical characteristics
Ipn/Primary nominal current 400A
IpM/Primary current measuring range ±800A
IsN/Output current 4V
Vc/Supply voltage ±15×(1±5%)Vdc
δi/Accuracy(excluding offset) ≤±1%(@25℃,0~lpn);
≤±2%(@25℃,lpn ~Ipm)
 δ z/Electrical offset ≤±30mV(@25℃)
δL/Linearity error ≤1%(@25℃,0~Ipn);
≤2%(@25℃,lpn~lpm)
δzt/Temperature coefficient of δzt ≤±1mV/℃
Tr/Step response time to 90% of lpn  ≤7us
Ic/Current consumption ≤25mA+VSN/Rm
Rm/Load resistance  ≥10kΩ
BW(-3dB)/Frequency bandwidth DC…25kHz
Ris/Isolation resistance ≥500 MΩ(@2500V)
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