TUV Proved 12kv Indoor Single Phase Current Transformer Epoxy Resin Casting Type
TUV Proved 12kv Indoor Single-Phrase Epoxy Resin Casting Type
1.Product Introduction:
LMZBJ9-12x epoxy resin casting bus type current transformer, is widely used for measuring current, electric energy and protective relaying in the electrical system with rated frequency 50Hz or 60Hz and highest voltage for equipment 12kV. The product has three secondary windings (one measuring winding & two protective windings or two measuring windings &one protective winding). Rated primary current is 1000-5000A and rated secondary current is 5A/1A
2. Technical Data:
Main technical parameter
1. Rated insulation voltage: 12/28/75kV etc.
2. Rated frequency: 50/60hz
3. Installation Site: Indoor
4. Standards: IEC60044-1(IEC61869-1&2)
|
Rated transformation ratio(A) |
Accuary classes combination |
Rated output(A)
|
|||
|
Measuring |
Protective |
Protective |
|||
| 0.2(S) | 0.5 | 5P10 | 5P20 | ||
| 1000/5 |
0.2/0.2 0.2/0.5 0.5/0.5 0.2/0.5/5P20 0.2/0.5/5P20/5P20 |
15 20 |
15 20 |
15 20 |
15 20 |
| 1500/5 | |||||
|
2000/5 3000/5 4000/5 5000/5 |
|||||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.