Product Details

Specifications

A.Founded in1980
B.CE,ROHS,SGS,UL,KEMA,VDE,TSE,CB
C.ISO9001,14001
D.manufacturer
E. 430 employees,15000 square meter factory

JDZ(X)(F)11-20(G) MV INSUTRUMENT TRANSFORMERS

The voltage transformer of the types JDZ(X) (F)11-20(G) are casting resin insulated and fully enclosed products.They are used for metering electric energy,voltage control and relay protection in the electric system up to rated frequency 50Hz or 60Hz and rated voltage 15 kV or 20kV.The transformers can be executed according to the standards IEC60044-2:1997 and GB1207-1997.

These voltage transformers are casting resin insulated and fully enclosed structure.They are fouling resistance and moisture protection.In the same time,they can be used in the tropic area.The transformers are free-free.The products are small,light,little partial discharge energy and large caliber of resistance to over – voltage.They can be erected at any position and direction.

Type	Rated voltage ratio (V)	Accuracy classes	Rated output (VA)	Max output (VA)	Rated Insulated Level (kV)	Remark
JDZ11-20	13800/100	0.2 0.5 1	30 80 200	500	18/55/105	UNZ20 i. e. UNZ20
	15000/100
	15700/100
	20000/100				24/65/125
JDZF11-20	13800/100/100	0.2/0.2 0.2/0.5 0.5/0.5	20/20 20/40 40/40	300	18/55/105
	15000/100/100
	15700/100/100
	20000/100/100				24/65/125
JDZX11-20G	13800/√3/100/ √3/100/3	0.2/6P 0.5/6P	30/100 80/100	400	18/55/105	fully insulation
	15000/√3/100/ √3/100/3
	15700/√3/100/ √3/100/3
	20000/√3/100/ √3/100/3				24/65/125
JDZXF11-20G	13800/√3/100/ √3/100/√3/100/3	0.2/0.2/6P 0.2/0.5/6P 0.5/0.5/6P	20/20/100 20/40/100 40/40/100	300	18/55/105
	15000/√3/100/ √3/100/√3/100/3
	15700/√3/100/ √3/100/√3/100/3
	20000/√3/100 √3/100/√3/100/3				24/65/125
JDZX11-20	13800/√3/100/ √3/100/3	0.2/6P 0.5/6P	30/100 80/100	400	18/55/105
	15000/√3/100/ √3/100/3
	15700/√3/100/ √3/100/3
	20000/√3/100/ √3/100/3				24/65/125
JDZXF11-20	13800/√3/100/ √3/100/√3/100/3	0.2/0.2/6P 0.2/0.5/6P 0.5/0.5/6P	20/20/100 20/40/100 40/40/100	300	18/55/105	UNE20 i. e. UNE20
	15000/√3/100/ √3/100/√3/100/3
	15700/√3/100/ √3/100/√3/100/3
	20000/√3/100/ √3/100/√3/100/3				24/65/125

2. The conditions of the partial discharge test according to GB1207-1997<<voltage transformer>>will be fulfilled without exception.

3. antipollution class:class II.

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