Item | Electrical characteristics |
IPN/Primary nominal current | 300A |
IpM/Primary curent measuring range | 0~±500 A |
IsN/Output current | 150mA |
Vc/Supply voltage | ±12V~±15V |
δi/Accuracy(excluding offset) | ≤±0.5%(@+25℃) |
δz/Electrical offset | ≤±0.25mA(@+25℃) |
δt/Linearity error | ≤0.2% |
δzt/Temperature coefficient of Gz | ≤±0.4mA(-40℃~+85℃) |
K /Turn ratio | 1:2000 |
响应时间tr /Step response time to 90% of IpN | ≤1us |
BW /Frequency bandwidth | DC..50KHz |
lc/Current consumption | ≤18mA+ISN(@±15V,+25℃) |
RIs/Isolation resistance | ≥500 MΩ(@2500V) |
Ud /Voltage for AC insulation test | 7kV/50Hz/1min |