Type Test 12kv Indoor Single-Phrase MV Current Transformer Epoxy Resin Type
Type Test 12kv Indoor Single-Phrase MV Current Transformer Epoxy Resin Type
1.Product Introduction:
LDZB6-12 epoxy resin casting insulation and fully enclosed support construction, encloses primary & secondary windings and annular core in the epoxy resin casting body. The product has the feature of light weight,omni-directional installation, with standing nastiness and dampness. It is widely used for measuring current, electric energy and protective relaying in the power system with the rated frequency 50Hz or 60Hz and highest voltage for equipment 12kV
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)
| Type | Rated primary current(A) | Accuracy classes combination | Rated output (VA) | Short-time thermal current(kA/S) | Rated dynamic current(kA) |
| LDZB6-12 | 300,400,500 |
0.2/0.2 0.2/0.5 0.2/10P15 0.5/10P15 |
10/10 10/15 10/20 15/20 |
31.5/2 | 80 |
| 600,800, |
0.2/0.2 0.2/0.5 0.2/10P15 0.5/10P15 |
10/10 10/20 10/30 20/30 |
31.5/2 | 80 | |
| 1000,1200,1500,2000 |
0.2/0.2 0.2/0.5 0.2/10P15 0.5/10P15 |
15/15 15/30 15/30 30/30 |
45/2 | 112.5 |
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