Model Number |
Transformer |
Capacity: 1phase/3KVA-100KVA, 3phase/3KVA-1250KVA
Input voltage: 1 phase/220V 50/60Hz
3 phase/380V 50-60Hz (Or according to customers requirement)
Output voltage: according to customers requirement
Connection set: Y/triangle any combination (suitable for isolated transformer)
Efficiency: >98%
Insulation: Grade B or according to customers requirement
Overload capacity: 1.2 times of rated load for 2 hours is allowed
Cooling: air cooling
Noise: <=45 db (not including forced air cooling system
Temperature increasing :<=60℃
Dielectric strength: 300VAC/1 minute
Working environment: temperature: -20℃ to +40℃
Humidity <=93%RH
no dew, without corrosive air and conducting dust
Designed service time: 20 years
Application place: Suitable for each kind of place need to change the voltage grade and to be isolated safely
|