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Big Discount Step Down Autotransformer - JDZ(J) 3kV,6kV,10kV Voltage Transformer – Aiso Detail:
Summary
JDZ(J)-3,6,10(Q) type single-phase double coil voltage transformer of epoxy casting insulation for indoor device use, is used for measurement of voltage and electric energy, relay protection in the AC circuit of rated frequency 50Hz as well as other device power.(refer to figure 1 wiring diagram)
JDZ(J)-3,6,10(Q) type single-phase double coil voltage transformer of epoxy casting insulation for indoor device use, is used for measurement of voltage and electric energy, relay protection in neutral non-direct earthing system of rated frequency 50Hz as well as for other control device power(refer to figure 2 wiring diagram)
Type designation

Main technical parameter
| Type |
Short circuit current |
| IS1 |
IS2 |
| JDZ-3 |
3.125 |
93.75 |
| JDZJ-3 |
2.15 |
64.78 |
| Type |
Rated voltage ratio(v) |
Rated secondary output(VA) |
ultimateoutput(vA) |
Rated lnsulation level(kA) |
Exterior creepage distance(mm) |
| 0.2class |
0.5class |
1class |
3class |
0.2/0.2 |
0.5/0.5 |
6p |
| JDZ-3(Q) |
1000/100 2000/100 3000/100 |
|
30 |
50 |
80 |
20/20 |
30/30 |
|
200 |
3.6/23/40 |
205 |
Outline and installation dimension

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Product detail pictures:
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We have been also concentrating on enhancing the things management and QC method so that we could preserve terrific edge inside the fiercely-competitive enterprise for Big Discount Step Down Autotransformer - JDZ(J) 3kV,6kV,10kV Voltage Transformer – Aiso, The product will supply to all over the world, such as: Kenya, Seychelles, Oman, Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our products have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.