FN12-12 and FN12-12RD combined electrical appliances are three-phase high-voltage switchgear with rated voltage of 12KV and rated frequency of 50Hz, which are used for switching load current, closed-loop current no-load transformer and cable charging current, closing short-circuit current, and load switch equipped with ground switch, which can withstand short-circuit current.

ZBW series preassembled box-type substation (commonly known as American box-type transformer), its structure is “product” font structure, the transformer and high and low voltage equipment are closely connected as one, among which, three sides of the transformer exposed to the air, good heat dissipation conditions, and can be separated from the high and low voltage equipment housing, easy maintenance.

GCS low-voltage draw-out switchgear is suitable for power plant, petroleum, chemical, metallurgy, textile, high-rise building and other industries of power distribution system. In large power plants, petrochemical systems and other places with high degree of automation and requiring computer interface, as a three-phase AC frequency of 50(60)Hz, The rated operating voltage is 380V(400V), (660V), and the rated current is 4000A and below in the power distribution system, motor centralized control, reactive power compensation for the use of low-voltage power distribution devices.

FZN25, FZRN25 plateau type vacuum load switch and combination electrical appliances, suitable for three-phase AC 50Hz ring network or terminal power supply and industrial electrical equipment, for load control and short circuit protection, load switch switching load, closed loop current, no-load transformer and cable charging current, combination electrical appliances can be broken up to any current rated short current, Direct acting isolation fracture and vacuum interrupter linkage are adopted. It has manual and electric functions.

XGN Series are a new type of SF6 gas-insulated compact switchgear,in housedeveloped by Chuanli, suitable for most switching applications in medium voltage distribution networks. This adopts modular design and allows random combinations of 2-6 modules to satisfy the demands for fl exible applications at secondary substations.