- Contact Person : Ms. Liu Elena
- Company Name : Hunan ZOY International Enterprises Co., Ltd.
- Tel : 86-731-85819590
- Fax : 86-731-85819590
- Address : Hunan,ChangSha,F/6 Room 604,North Building, New Times Square,163 Furong Road(M), Kaifu District
- Country/Region : China
- Zip : 410005
Low loss Oil Immersed Power Distribution Transformer
1. Grade 3 non-coherent envelope H- Dry Type Transformer, with safe, reliable, energy saving, fire, explosion, do not produce harmful gases, do not pollute the environment, and easy maintenance. Its advanced design, reasonable structure, beautiful appearance. Key performance indicators are better than national standards are maintained during the entire life of excellent electrical and mechanical properties. Optimized for high fire safety requirements, load and dirty wet volatile environment, such as high-rise buildings, airports, railway stations, docks, subways, hospitals, power plants, metallurgical industry, shopping centers, densely populated area and the submarine nuclear power plants and other petrochemical place.
2. NOMEX insulation material is selected and adopted in high and low voltage winding, VPI vacuum pressure by the international advanced equipment, no agent repeatedly dipping varnish, external high-strength H-class insulation material sealed, and heat curing to ensure that no partial discharge operating conditions produce.
3.Dry Type Transformer winding mechanical strength, thermal conditions are good, continuous structure, to avoid the multi-layer cylindrical coil voltage is high, cooling ability, easy to thermal breakdown as well as the shortcomings of low mechanical strength, thereby improving product reliability.
Transformer Features
1.safe , hardly inflammable.
2.free of pollution, heat-resistant, moisture proof , easy to maintenance.
3.high impulse strength, great ability withstand short-circuit and load.
4.no partial discharge, higher reliability.
Basic parameters
Type: SG(B)10-1600kva/11kv/0.4kv
Rated capacity: 1600 KVA
Voltage combination:
10KV/0.4KV; 10.5KV/0.4KV; 11 KV/ 0.4KV
Tapping ±5% OR ±2*2.5%
Connection symbol: Dyn11 OR Yyn0
Load loss: 13.65KW
No-load loss: 2.4 KW
Non-load current: 0.9%
Short-circuit impedance: 6%
Normal packing standard:1PCS/CTN 4PCS/20’ 8PCS/40’
Transformer Service Condition
Altitude cannot exceed: 1000m
Highest ambient temperature: +40°C
Lowest outdoor temperature: -25°C
Low loss Oil Immersed Power Distribution Transformer
