JDQX3-126 gas insulated electromagnetic voltage transformerDetailed product description：

JDQX3-126 gas insulated electromagnetic voltage transformer is designed to be used in conjunction with 72.5-126KV single-phase metal enclosed composite electrical appliances, and is the main component of metal enclosed composite electrical appliances. This product meets the national standards GB1208 and IEC185.

Technical parameters of JDQX3-126 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:
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∶75∶300	two thousand
		0.2∶0.5∶3P	120∶150∶300	two thousand
		0.5∶0.5∶3P	150∶150∶300	two thousand