TMGPN(E) series oil transformers with capacity 63-630 kVA

Transformers of TMGPN(E) series for voltage 3, 6 kV are designed for supplying submersible electric pumps from AC network with voltage 380 V, frequency 35-70 Hz. Transformers of TMGPN(E) series are designed for operation in areas with moderate and moderately cold climate in the open air (execution U1 and UHL1 according to GOST 15150-69): Environment - not explosive, not containing conductive dust; Installation altitude above sea level - not more than 1000 m; Operating mode - continuous; Ambient temperature - from -45 0C to + 40 0C (U1), from -60 0C to +40 0C (UHL1); Transformers are not designed for operation in conditions of shaking, vibration, shock, in a chemically active environment.Rated power: from 63 to 630 kVA. Rated voltage HV: 3, 6 kVNominal voltage LV: 0,38 kVSchemes and groups of winding connection: Un/Un-0At the customer's request different combinations of voltages and schemes of connection of windings HV and LV.Operating frequency: 50 Hz