JDQX□-126 Gas Insulated Electromagnetic Voltage TransformerDetailed product description：

Product model: JDQX □ -126

Product features: JDQX □ -126 gas insulated electromagnetic voltage transformer is an outdoor independent gas insulated electromagnetic voltage transformer. This product meets the national standards GB1208 and IEC185. The insulation sleeve of the product can be suspended by customers with high-strength ceramic sleeves or silicone fiberglass sleeves.

Technical parameters:
Rated primary voltage: 100/√ 3KV
Rated frequency: 50-60Hz
Rated insulation level: 126/230/550KV
Partial discharge level:<5pC
External insulation creepage distance: 3150mm (can be designed according to customer needs)
External insulation arc flash distance: 1000mm (can be designed according to customer needs)
Creepage distance/arc flash distance: 3.15
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:<1%
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	Based on customer confirmation	two thousand
		0.5∶3P		two thousand
Four windings	110/√3∶0.1/√3∶0.1√3∶0.1	0.2∶3P∶3P	Based on customer confirmation	two thousand
		0.5∶3P∶3P		two thousand
		0.2∶0.2∶3P		two thousand
		0.2∶0.5∶3P		two thousand
		0.5∶0.5∶3P		two thousand

JDQX □ -126 Gas Insulated Electromagnetic Voltage Transformer