ZM-TCTB series Current Transformer
Features and application: Direct voltage outputs, no power supply, high reliability, for the power measurement and protection
Structural parameter:
Front view Bottom view
Circuit schematic:
The main technical parameters:
Model |
Rated input current(A) |
Rated output voltage(V) |
Accuracy class |
phase angle error |
Overload multiples |
Compressive strength(V) |
remark |
ZM-TCTB 1.2A/3.53V |
1 |
2.941 |
0.1 |
≤5' |
2 |
3000 |
measurement |
ZM-TCTB 1.2A/7.07V |
1 |
5.891 |
0.1 |
≤5' |
2 |
ZM-TCTB 6A/3.53V |
5 |
2.941 |
0.1 |
≤5' |
2 |
ZM-TCTB 6A/7.07V |
5 |
5.891 |
0.1 |
≤5' |
2 |
ZM-TCTB 20A/3.53V |
1 |
0.1765 |
0.2 |
≤20' |
20 |
3000 |
protection |
ZM-TCTB 20A/7.07V |
1 |
0.3535 |
0.2 |
≤20' |
20 |
ZM-TCTB 100A/3.53V |
5 |
0.1765 |
0.2 |
≤20' |
20 |
ZM-TCTB 100A/7.07V |
5 |
0.3535 |
0.2 |
≤20' |
20 |
ZM-TCTB 150A/3.53V |
5 |
0.1176 |
0.2 |
≤20' |
30 |
Note: the models in above table are commonly used by our customers, if you require different ratios; you only need to provide the technical requirements for the design and production.