Transformer, oil type, TMG-40/6; -0.4kV

Type of transformer TMG
Power, kVA 40
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 780; 880
No-load losses, RxW 150
Short circuit voltage, Uk % 4.5; 4.7
No-load current, Io% 2.9
Climatic version and placement category U1
Degree of protection IP00
Overall dimensions (max);
Length, mm 884
Width, mm 522
Height, mm 1036
Weight, kg full/oil 344/79
Installation dimensions 450x400
Availability of transport rollers on request
No gas relay
No temperature sensor
Availability of pressure gauge no
Presence of a safety valve yes