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>>Current Transformer & Potential Transformer >>36kv Instrument Transformer >>JDZ9-36 Voltage Transformer
JDZ9-36 Voltage Transformer
Summary
This model of voltage instrument transformers includes four versions: JDZ9-36,JDZF9-36, JDZX9-36 and JDZXF9-36. The units are cast in epoxy resin and fully enclosed. The units are suitable for electric systems of rated frequency of 50/60Hz and rated voltage of 36kV and below. They are used in indoor service conditions. The products are designed in accordance with Standards IEC60044-2.
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JDZ(X)(F)9-36 Voltage Transformer
Summary
This model of voltage instrument transformers includes four versions: JDZ9-36,JDZF9-36, JDZX9-36 and JDZXF9-36. The units are cast in epoxy resin and fully enclosed. The units are suitable for electric systems of rated frequency of 50/60Hz and rated voltage of 36kV and below. They are used in indoor service conditions. The products are designed in accordance with Standards IEC60044-2 .
Structure feature
1. The units are cast in epoxy resin and fully enclosed.
2. Excellent in withstanding overload and electric arc / UV ray resistance.
3. Long life expectancy, long creepage distance, low in partial discharge.
4. Core and windings are cast together. A base plate is equipped at the bottom of transformer.
5. The version JDZ9-36 and JDZF9-36 are single-phase and connected in phase to phase.
6. JDZF9-36 units have two secondary windings, one electric energy metering and the other for voltage monitoring.
7. The version JDZX (F) 9 (including JDZX9-36 and JDZXF9-36) units are single-phase and connected in phase to earth.
The primary terminal A is connected to phase wire. JDZXF9-36 version has three secondary windings. These windings are respectively used for voltage monitoring, electric energy metering or relay protection.
Partial discharge levels comply with GB1207-2006 standard. | ||||||
Type | Rated voltage ratio (V) |
Accuracy class and rated output (VA) |
Limit output(VA) |
Rated insulation level(KV) |
||
0.2 | 0.5 | 6P | ||||
JDZ9-36 | 36000/100 | 75 | 150 | 1000 | 40.5/95/185 | |
JDZF9-36 | 36000/100/100 | 30 | 60 | 2×500 | ||
JDZX9-36 | 36000/3/100/3/100/3 | 50 | 100 | 100 | 1000 | |
JDZXF9-36 | 36000/3/100/3/100/3/100/3 | 25 | 50 | 100 | 2×500 |
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