12kv Three - Phase Mv Voltage Transformer Pt Bushing Type Ieee Mv / Lv / Hv
MV Voltage Transformer 12kV Three-Phase MV Voltage Transformer PT BUSHING TYPE IEEE MV/LV/HV
1. Product Introduction:
Epoxy resin casting and full enclosed construction, is used indoor for measuring voltage, electric energy and protective relaying in single-phase or three-phase AC circuit with the frequency 50Hz or 60Hz and highest voltage for equipment 12kV.
The product has the feature of high reliability, low magnetism of core, large creepage distance of external insulation and maintenance free etc.
The primary cone accords with IEEE 386-2006 figure 7
Technical Data
1. Installation site: Indoor
2. Rated frequency: 50/60Hz
3. Load power factor: cos=0.8 (lagging)
4. Technical standard accords with: IEC 60044-2
IEC 61869-1 &3
Specification:
|
Rated primary voltage (kV) |
Rated secondary voltage (kV) | Accuracy classes combination |
Rated output (VA) |
Thermal limiting current (VA) |
| 10/√3 |
0.1/√3; 0.1 |
0.2/3P | 25/100 | 1000 |
| 0.5/3P | 60/100 | |||
| 1/3P | 150/100 | |||
|
0.1√3/0.1√3;0.1
|
0.2/0.2/3P | 20/20/100 | ||
| 0.2/0.5/3P | 20/30/100 | |||
| 0.5/0.5/3P | ||||
| 30/30100 |
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Outline drawing
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