JDZ(X)(F)11-20(G) MV INSUTRUMENT TRANSFORMERS
Specifications
A.Founded in1980B.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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