S9-M Oil Immersion Power Transformer
1. Input 10/6.3/3KV, output 400V
2.10-2500KVA
Product Description:
S9-M Series Oil-Immersed Transformer can serve both indoors and outdoors at an ambient temperature up to 40C. With reasonable structure, they are capable to withstand short-circuit and overload, and they are free of maintenance and easy to repair.
Functional characteristics
Technical Parameters
Rated Capacity (KVA): 10~20000 KVA
Vecor Group: Yyn0 or Dyn11
Impedance Voltage (%): 4%, 4.5%(Or as customer requirement)
Rated voltage: H. V: 11, 10.5, 10, 6.3, 6KV (Or as customer requirement)
L. V.: 0.4 KV (Or as customer requirement)
Tapping range: +/- 5% or +/- 2 * 2.5% (Or as customer requirement)
Frequency: 50Hz
Number of phases: 3
Cooling method: ONAN or ONFN
Temperature rise limits: Winding ≤ 65K
Top oil ≤ 60K
Standards: GB1094 Power transformer
GB/T6451 Technical data & requirement of three-phase oil immersed power transformer
IEC60076 Power transformer
Service conditions
Normal service conditions:
1) Altitude: ≤1, 000m
2) Highest ambient temperature: +40
3) Highest annual average temperature: +20
4) Indoor and outdoor
5) Highest daily average temperature: +30
6) Lowest temperature: -25
7) We can also provide transformers operated in special conditions according to users.
HS Code: 85042100
Origin: China
Standard: IEC60076
Mode | Power rated | Rate of voltage | Connection | Cooling Styel | Loss(KW) | Impedance Voltage | Weight | Gauge Wertical/Horizontal | |||
HV | LV | No Load | Load | Oil Weight | Total | ||||||
S9-M-315/10 | 315 | 10 6.3±5% 3 | 0.4 | Y,yno Dynll | ONAN | 0.67 | 3.65 | 4 | 230 | 1350 | 650/550 |
S9-M-400/10 | 400 | 0.8 | 4.3 | 4 | 270 | 1560 | 650/550 | ||||
S9-M-500/10 | 500 | 0.96 | 5.1 | 4 | 300 | 1760 | 750/550 | ||||
S9-M-630/10 | 630 | 0.12 | 6.2 | 4.5 | 400 | 2320 | 750/660 | ||||
S9-M-800/10 | 800 | 0.14 | 7.5 | 4.5 | 450 | 2750 | 650/660 | ||||
S9-M-1000/10 | 1000 | 0.17 | 10.3 | 4.5 | 500 | 3260 | 850/660 | ||||
S9-M-1250/10 | 1250 | 0.2 | 12.8 | 4.5 | 550 | 3460 | 850/820 | ||||
S9-M-1600/10 | 1600 | 0.24 | 14.5 | 4.5 | 650 | 4150 | 850/820 | ||||
S9-M-2000/10 | 2000 | 0.25 | 17.8 | 4.5 | 1170 | 6090 | 900/820 | ||||
S9-M-2500/10 | 2500 | 0.3 | 20.7 | 4.5 | 1360 | 6920 | 820/820 |