3-36kV
Oil type Power Transformer
Product parameters:
· Outdoor oil immersed type distribution transformer
· Three phase four wire
· Rated voltage: 3.3kV, 6kV, 10kV, 11kV, 12.5kV, 13.8kV
· Rated voltage: 15kV, 17.5kV, 20kV, 22kV, 24kV
· Rated voltage: 33kV, 35kV, 36kV
· Capacity: 2MVA-31.5MVA
· Standard: IEC, ANSI, GB
· Type name: UNS
General
This Outdoor oil immersed type power transformer 3.3-36kV power system.It have been used in outdoor pole mounted and transmission line.
The transformer high quality transformer oil, high quality CRGO core, primary and secondary use pure electrolytic copper, both winding and core have shielding processing.
Standard
All UNISUN transformers are in conformity with IEC standards, Transformers in conformity with specific country standards can also be supplied. (IEEE, GB)
Overall dimension
Rated capacity (KVA) | Outline and installation size (mm) | ||||
L | W | H | C1 | C2 | |
2500 | 2720 | 2230 | 2365 | 1070 | 1070 |
3150 | 2830 | 2480 | 2410 | 1070 | 1070 |
4000 | 2910 | 2560 | 2530 | 1070 | 1070 |
- Products can be customized by customer requirements, above dimension may change, correct dimension please contact us.
Specification data sheet
Rated capacity (KVA) | Voltage combination |
Connection symbol | Loss(kW) | No- Load current (%) |
Impedance voltage (%) | Weight(kg) | ||||
(kV) H.V | High voltage tapping range |
(kV) L.V |
Load |
No- load |
oil weight |
overall weight | ||||
2500 |
3.3 6 6.6 10 10.5 11 12 |
±5% |
0.4 |
Yyno Dyn11 | 20.7 | 3.2 | 0.6 |
7 | 1330 | 6170 |
3150 | 24.3 | 3.8 | 0.56 | 1370 | 7530 | |||||
4000 | 28.8 | 4.2 | 0.56 | 2050 | 9400 | |||||
- Products can be customized by customer requirements, above data is standard data, customized data please contact us.
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Our Production
The products are designed in strict accordance with IEC or ANSI standards, and the manufacturing steps meet the technological requirements
Primary winding
High electrolytic copper is used as primary winding, High performance insulating paper, combined with silk-wrapped wire, to ensure stable insulation performance, and ensure that the partial discharge tseting data is qualified.
Fine production
Independent production of transformer oil drum, fine processing, strict air pressure test, to ensure that the product does not leak oil.
The products are designed in strict accordance with IEC or ANSI standards, and the manufacturing steps meet the technological requirements
Strict process control
Each step of the process of strict control, packaging product performance test qualified, in line with the standard design requirements.
