3 phase power distribution transformer serves indoors for voltage distribution, power transformer, cast resin dry transformer

3 Phase Dry Type Indoor Power Distribution Transformer SC9-250/11-0.4

Rated Capacity: 250KVA

Rated Voltage: 11/0.4KV

Vecor Group: Dyn11
Impedance Voltage (%): 4% 

No-load loss: 0.81KW

Load loss: 2.92KW
Tapping range: +/- 5% or +/- 2 * 2.5%

Frequency: 50Hz
Number of phases: 3
Cooling method: ANAF

Sound level: 50dB

Standards: IEC60076

Service conditions
1) Altitude: ≤1, 000m
2) Highest ambient temperature: +50^oC
3) Highest annual average temperature: +20^oC
4) Indoor

5) In special conditions according to users