European style box type substation
European style box type substation is a kind of complete distribution and substation equipment which integrates the HV ring main unit, distribution transformer and LV switchgear. European style box type substation is suitable for urban public distribution, high-rise buildings, residential quarters, parks, and also suitable for oil fields, industrial and mining enterprises and construction places, used to receive, convert and distribute the electric energy.
American style box type substation
The American style box type substation puts the HV load switch and HV fuse into the transformer oil, it is designed with the transformer body non-segregated form or segregated form in structure. The oil tank is fully sealed structure, equipped with the oil temperature gauge, oil level gauge, pressure gauge, pressure relief valve and the oil drain valve to monitor the operating condition of transformer. The product is supply with power through the ring network type, terminal type and dual power type. It is especially suitable for urban grid construction and renovation, and has such advantages as complete sets, small size, small floor area, being able to go deep into the load center, improve the power supply quality and reduce the loss, short transmission period, flexible site selection, strong adaptability to environment, easy installation, safe and reliable operation, less investment and quick returns.