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Single phase rogowski coil
Products summary
S series Rogowski coil integrator can restore the input current and has certain filtering and amplifying function at the same time, so as to make the wave line smoother and more practical. It has the characteristics of wide measurement range, high precision, reliable voltage stabilization, wide response frequency band, etc., and is widely used in metallurgy, electroplating, welding, frequency control and other fields.
Products features
* Coil inner diameter can be customized according to the requirements, from50mm- 600 mm;
* The integrator output range can be selected from 0.1 V to 5 vac.
Technical data
Model |
Rs 100 - Rs 100 k |
|
Current range |
100 - 100 K |
A |
Working frequency |
50 / 60 |
Hz |
Bandwidth |
10 - 30 k |
Hz |
Rated output voltage |
0.1 - 5 |
Vac |
Power supply voltage |
9 - 24 |
VDC |
Power consumption current |
< 10 |
m A |
Offset voltage |
< 3 |
m V |
Imbalance temperature drift |
< 1 |
m V/ |
Accuracy |
≤1 |
% |
Linearity |
≤1 |
% FS |
Response time |
≤100 |
us |
Isolation Voltage |
10 (@ AC- 1 min) |
KV |
Surface insulation resistance |
1000 (@ 500 VDC) |
M |
Operating temperature |
- 20 - + 60 |
℃ |
Storage temperature |
- 40 - + 70 |
℃ |
Coil diagram
Install
Typicalcurve
Order requirement
1.Select the model as per the primary current and cable diameter
2.Primary current (1.2-1.5 times of rated working current is recommended)
3.Secondary output signal and lead length
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