| Product name: | JSQX3-126 Gas Insulated Electromagnetic Voltage Transformer | ||||||
| specification: | ![]() |
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| Category: | High voltage electrical appliances -- 110KV voltage transformer | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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Product model: JSQX3-126
Product features: JSQX3-126 gas insulated electromagnetic voltage transformer is designed for use with 72.5-126KV three-phase composite metal enclosed electrical appliances, and is the main component of metal enclosed electrical appliances. This product meets the national standards GB1208 and IEC185.
Technical parameters of JSQX3-126 gas insulated electromagnetic voltage transformer:
Rated primary voltage: 100/√ 3KV
Rated frequency: 50-60Hz
Rated insulation level: 126/230/550KV
Partial discharge level:<5pC
Insulation medium: SF6
Rated gas pressure: 0.4Mpa
Minimum gas operating pressure: 0.35Mpa
At zero gauge pressure, the power frequency withstand voltage of the primary winding is 110KV for 5 minutes
Annual gas leakage rate:<0.5%
Gas moisture content: < 150ppm
Accurate level combination:
| Winding category | Rated voltage ratio (KV) | Accurate level combination | Rated output capacity combination (VA) | Secondary winding thermal limit output (VA) |
| three-winding | 110/√3∶0.1/√3∶0.1 | 0.2∶3P | 150∶300 | two thousand |
| 0.5∶3P | 300∶300 | two thousand | ||
| Four windings | 110/√3∶0.1/√3∶0.1√3∶0.1 | 0.2∶3P∶3P | 120∶150∶300 | two thousand |
| 0.5∶3P∶3P | 150∶150∶300 | two thousand | ||
| 0.2∶0.2∶3P | 75∶100∶300 | two thousand | ||
| 0.2∶0.5∶3P | 120∶150∶300 | two thousand | ||
| 0.5∶0.5∶3P | 150∶150∶300 | two thousand |
JSQX3-126 Gas Insulated Electromagnetic Voltage Transformer