Description
Products summary
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 – 10 k |
Hz |
|
Rated output voltage |
0. 1 – 5 (333 m V) |
Vac |
|
Power supply |
12 – 30 |
VDC |
|
Power consumption |
< 30 |
m A |
|
Offset voltage |
< 3 |
m V |
|
Imbalance temperature drift |
< 1 |
m V/ ºC |
|
Accuracy |
≤1 |
% |
|
Linearity |
≤1 |
% FS |
|
Phase error |
≤1° |
δ |
|
Response time |
≤100 |
us |
|
Insulation voltage |
10 (@ AC- 1 min) |
KV |
|
Insulation impedance |
1000 (@ 500 VDC) |
MΩ |
|
working temperature |
– 20 – + 60 |
ºC |
|
Storage temperature |
– 40 – + 70 |
ºC |
Coil diagram
Typicalcurve
Install
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
Test of Flexible Rogowski Coils 
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