- Contact Person : Ms. Shi Lara
- Company Name : Zhejiang Minyang Transformer Co., Ltd.
- Tel : 86-577-64795885
- Fax : 86-577-89736095
- Address : Zhejiang,Yueqing,Minyang Industrial Zone, Liushi Town, Yueqing, Wenzhou, Zhejiang, China (Mainland)
- Country/Region : China
- Zip : 325604
S11-25KVA 35KV/0.4KV oil immersed distribution power transformer
S11 type Oil immersed distribution transformer of 35KV
1/ basic parameters
Type: S11 33KV 35KV Series
Rated capacity: 25 KVA
Voltage combination:
13.8KV/0.4KV ;15KV/0.4KV; 20KV/0.4KV; 22KV/0.4KV; 33KV/0.4KV; 35 KV/ 0.4KV
33KV/10KV 33KV/6.3KV 35KV/10KV 35KV/6.3KV
Tapping ±5% OR ±2*2.5%
Conncc-tiojjosymbol: Dyn11 OR Yyn0
Load loss: 1.03KW
No-load loss: 0.18 KW
Non-load current: 2.3%
Short-circuit impedance: 6.5%
Oil weight: 205KG
The total weight:640KG
Size long: 1000 mm
Size wide: 800 mm
Size high: 1415 mm
Installation size: 550 * 550 mm
Normal packing standard:1PCS/CTN 14PCS/20’ 28PCS/40’
2/ the use of the environment
Device types: outdoor type
Normal environment conditions of use: the elevation not more than 1000 m
Environmental highest temperature + 40°C, minimum-25°C
The special environment conditions of use: elevation of more than 1000 m
Environmental highest temperature + 40°C, minimum-45°C. (when you order details)
Mounting ambicnt: no corrosive gas, no obvious dirt environment
3/ carries out the standard
1. IEC60076 power transformer distribution transformer
2. GB1094.3, 5-2003 power transformer
3. GB/T6451-2008 oil-immersed three-phases transformer power technical parameters and requirements
4. GB1094.1 ~ 2-1996 power transformer
4/ performance characteristics
1, S11 series power transformer core USES the high quality cold-rolled steel coil, USES the high quality anaerobic copper into and beautiful outlook, safety of operation. S11 series S9 series transformer and compared, and the annual average no-load loss is reduced by 10% and the average load loss is reduced by 20% and save energy obviously, widely used in industry and agriculture, urban and rural power grid.
2. High reliability, performance level advanced, economical index is reasonable.
3. The core of the level 3 juncture when, surface coating cured paint, in order to reduce loss and noise.
4. Winding new structure, reasonable design oil way, adopt new insulation structure, improve mechanical strength and resistance to short
S11-25KVA 35KV/0.4KV oil immersed distribution power transformer
