Jiangyin Spark FCT is flexible, like rope ,it is designed to use where solid or split core current transformers cannot fit Advantage including high accuracy, wide measurement and frequency range and very light weight.The probes comprise a flexible air-cored sensor which can be opened, allowing them to be installed around a primary conductor without interrupting the circuit. The flexible and lightweight measuring head allows quick and easy installation in hard to reach areas and with large conductors.Specifications of Flexible Rogowski coilsKey specifications
Input current range:0-10000A
Output :Flexible Rogowski coils 0.333Vac,100mV/per 1000A, 0-5Vac
Bandwidth :1Hz-1MHz
Accuracy :≤±1%
Response time :<10ms
Auxiliary power supply :6-24VDC
Coil length :≤2m
Status indicator :LED light
Storage temperature range :-40ºC-70ºC
Operating temperature range :-20ºC-55ºC
Storage humidity range :10%-90% without dew
Operating humidity range :10%-90% without dew
Rated current (rms) | 10A-100KA |
Output | mV (without integrator) |
0.333V,0-5V AC(with integrator) |
Power supply | 9V,15V,24V DC |
Coil length | 20cm-200cm |
Tube | UL material |
Wire lead | Shielded cable |
Isolation voltage | 3500V |
Operating temperature | -25ºC-+70ºC |
Frequency | 1Hz-1MHz |
Accuracy | ±1% |
Drawing of Flexible Rogowski coils
Test of Flexible Rogowski coils:
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