Small size, compact structure, simple installment;
Fully enclosed and insulation, ensure operators’ safety;
Low loss, low noise and excellent performance;
Cabinet is of safeguard structure;
Low temperature rise, high load ability.

Voltage Available: 13.8kV, 12.47kV

Capacity:500KVA,750KVA,1000KVA,1250KVA

It has Radial type and Ring type



This kind of product widely uses in the revolution of city power network, residential community, rising building,

hotel, airport, railway, oil field, wharf, highway, temporary electricity facilities and other indoor or outdoor place.



ZGS series combined transformer substation according to COMBINED TRANSFORMER STANDARD JB/T10217-2000, which immerse the body of transformer, HV load switch, fuses and other protection components in transformer insulating oil. If be in use of high-lighted insulating oil ( which ignition temperature > 312°C), that the substation can be installed in special occasions which with high requirement