JSZW3-10 three phase Voltage Transformer
It is used for protecting relay in power system with frequency 50/60Hz and rated voltage 3kv,or 6kv or 10 kv and the neural point isnot effectively grounded.
These products have two different types according to installation method:typeA and type B.
Type:
JSZW3-3 rated voltage ratio(v) 3000/√3/100/√3/100/3
JSZW3-6 rated voltage ratio(v) 6000/√3/100/√3/100/3
JSZW3-10 rated voltage ratio(v) 10000/√3/100/√3/100/3
Specifications
JSZW3-3,6,10 type voltage transformer is semi-closure casting with epoxy resin,
JSZW3-3,6,10 type voltage transformer is semi-closure casting with epoxy resin,which maingly used for measuring voltage or electric energy and protecting relay in power system with frey 50Hz and rated voltage 3kv,or 6KV,or 10Kv and the neural point is not effectively grounded. These products have two different types according to installation method:type A and type B.
This model voltage transformer semi-casting type,with small size and good climate adaptability.T
He iron-core of the transformer applies core type side-iron structure,and made of high quality silicon steel plate by cold rolling and exposing in the air,the primary winding,secondary winding and residual voltage winding wound onto the iron-core concentrically and cast with epoxy resin, the three phases cast and fixed together,the primary winding and terminalA are fully insulated and terminal N is not fully insulated. The wiring please reffers to Diagran 1. It has two types:type A and type B according to installation, type A is installed on the side and the installation hole is on the iron-core clamp,type B has a base for installation.
1. Standard:GB 1207-1997 Voltage Transformer
2. Technical parameter form
3. The creepage of producgt surface comply with Grade of pollution.
4. Other technical parameters please refer to table below:
Type | Rated voltage r | Accurtcy class combination | Rated output(VA) |
Uitimate Output (VA) | Voltage withstand test(KV) | |||||
0.2 | 0.5 | 1 | 3 | 6P | Inductive voltag withstand of primary winding | Voltage withstand for power frequency of secondary winding. | ||||
JSZW3-3 | 3000/√3/100/√3/100/3 | 0.5/6P 1/6P 3/6P |
| 90 | 150
| 300 | 75 | 600 | 18 | 2 |
JSZW3-6 JSZW3-10 | 6000/√3/100/√3/100/3 |
|
150
| 240 | 600 | 100 | 1000 | 23 | 2 | |
10000/3000√3/100/√3/100/3 | 32 | 2 | ||||||||
Package : cartons and wooden case with pallent.
Shipping : 3days ~30days after receiving L/C or T/T advance payment .
We can also package the goods according your requirements
24 hours online services . to solve your any questions,
Offer OEM Service , After-Sales Service, Technical data Service
MOQ & delivery
1. MOQ: 1 pc
2. delivery time: within 15-20 days after the advance payment
payment term:
1. accept L/C, T/T, western union,money gram
Test report .
1.ISO Certificate
2.Type test report and factory test report .
quality & price:
1. we sell items with top quality because we want to keep every customer as our long-term business partner.
2. we set competitive price because we need to attact buyers to this new store.
3. we ship your items on time after you place orders.