Application:
This sensor is applicable to isolated precise measurement of AC, DC and pulsed current.
Main Technical Parameters:
1. Primary nominal current: 300Arms
2. Overload capacity: max. ??500A-3min/h
3. Turns ratio: 1: 2500
4. Secondary nominal current: 120mA
5. Accuracy: ??0. 8% (+25*C)
6. Non-linearity: ??0.1% (+25*C)
7. Offset current: 8. Thermail drift: ??0.4mA (-40*C~+85*C)
9. Supply Voltage: 12??(1??5%)V~15??(1??5%)V
10. Operating temperature: -40*C~+85*C
11. Current consumption: 20mA+secondary nominal current
12. Response time: <1us
13. Di/dt Value: >100A/1us
14. Insulation Voltage: Primary to secondary, 6kVrms/50Hz/1min
15. Weight: 200g
16. Other: resistant to damm heat, vibration and inpact performance and its electromagnetic compatibility comply with stadard TB/T3021-2001.