35KV Class Three Phase Oil-Immersed Distribution Transformer

35KV Class Three Phase Oil-Immersed Distribution Transformer

35KV class three phase oil immersed distribution transfomers comply with the standard of ANSI C57.12.00 IEC60076,GB1097(Power transformer) and GB/T6451(Technical parameter and requirements for three phase oil-immersed power transfomer),both no-load loss and on-load loss are much lower,good quality C.R.G.O. core type, high-quality oxygen-free copper coil,good appearance,safe operation,widely used over the country.
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Henan GNEE Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of 35kv class three phase oil-immersed distribution transformer in China. If you're going to buy customized 35kv class three phase oil-immersed distribution transformer made in China, welcome to get quotation from our factory. Quality products and reasonable price are available.

 

S-35kV series oil immersed distribution transformer produced by the company is suitable for three-phase AC 50 / 60Hz, rated voltage 35kV distribution grid, and plays an important role in high-voltage transmission and low-voltage power supply. Products with high efficiency, low loss characteristics, can save a lot of power consumption and operating costs, social benefits, have been widely used in power plants, substations, industrial and mining enterprises, ports, airports and other places. With on load tap changer, the product can realize the function of manual or automatic voltage regulation without power failure, which is conducive to stabilizing the voltage of power grid in each load center and improving the quality of power supply.

35KV Class Three Phase Oil-Immersed Distribution Transformer Specification

Rating kVA No Load Loss On load Loss Connection No load current Short circuit impendance
630 830 7870 Yd11 1.1 6.5
800 980 9410 1
1000 1150 11540 1
1250 1410 13940 0.9
1600 1700 16670 0.8
2000 2180 18380 0.7
2500 2560 19670 0.6
3150 3040 23090 0.56 7
4000 3620 27360 0.56
5000 4320 31380 0.48
6300 5250 35060 0.48
8000 7200 38480 Ynd11 0.42 7.5
10000 8700 45320 0.42
12500 10080 53870 0.4
16000 12160 65840 0.4 8
20000 14400 79520 0.4
25000 17020 94050 0.32
31500 20220 112860 0.32

Pole distribution transformer

characteristics of oil immersed distribution transformer

- Excellent dynamic thermal stability, outstanding short-circuit resistance, high lighting impulse resistance, high reliability.
- With excellent overload capacity, it can long-term operate under 110% load.
- Low lose, energy conservation, run economically and maintenance free.
- Contour artistic, compact size, low installation and maintenance costs.
- Performance and parameter conform to or excel the standards of IEC.
- Fully Hermetically oil tank, effectively preventing air from eroding oil and prolonging the service life of the transformer

- Low loss, low noise, low partial discharge, high reliability
- Powerful anti-short circuit capacity, high anti-lightning impulse capacity
- HV coil is Vacuum casted with epoxy resin with pressure, capabilities for better the cast without pressure.
- Simulating analys is being used in the core model, the resonance can be avoided and the noise is reduced.
- Simulation calculation and analysis of lightning impulse wave are applied to HV Coils; anti-lightning impulse capability is improved.

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