Transformer TMG-630/10 - 0.4 kV

Type of transformer TMG
Power, kVA 630
Rated voltage of the LV winding, kV 0.4
Rated voltage of HV winding, kV 6 (10)
Scheme and group of connection of windings U / Un-0; D/Un-11
Type of voltage regulation PBV
Voltage regulation range +-2x2.5%
Winding material aluminum
Short circuit losses, Rkz W 7600; 8500
No-load losses, RxW 1000
Short circuit voltage, Uк % 5.5
No-load current, Io % 1.0
Climatic version and placement category U1
Degree of protection IP00
Overall dimensions (max);
Length, mm 1422
Width, mm 868
Height, mm 1557
Weight, kg full/oil 1650/366
Installation dimensions 660x660
Availability of transport rollers yes
No gas relay
Optional temperature sensor
Availability of a manovacuummeter on request
No safety valve