ltem | Electrical characteristics |
lrn/Primary nominal current | ±3000A |
IpM/Primary current measuring range | ±3000A |
Isw/Output current | 4V |
Vc/Supply voltage | ±12~±15VDC |
δi/Accuracy(excluding offset) | ≤±2%(@25℃,0~IPN) ≤±4%(@25℃,IPN~IPM |
δz/Electrical offset | ≤±40mV(@25℃) |
δt/Linearity error | ≤1%(@25℃,0~±2700A) ≤7%(@25℃,±2700A~±3000A) |
δzt/Temperature coefficient of δZt | ≤±25mV(-10℃~+70℃);≤±60mV(-40℃~+85℃) |
Tr/Step response time to 90 %of IPN | <10us |
Rw/Load resistance | ≥10kΩ |
Ic /Current consumption | ≤25mA+VSN/RM |
BW(-3dB)/Frequency bandwidth | DC…25kHz |
Ris/Isolation resistance | ≥500 MΩ(@2500V) |
Va/Voltage for AC insulation test | 6kVrms/50Hz/1min |