YBW series high/low voltage prefabricated substation (European type substation)

YBW-12 series prefabricated substations are characterized by strong completeness, small size, compact structure, safe and reliable operation, convenient maintenance, and mobility.

ZB series combined substation (American type substation)

ZB series American box transformer is a new type of power distribution equipment, which is used to install transformers, high-voltage load switches and high-voltage current limiting fuses in the transformer tank for insulation and cooling with mineral oil. The utility model has the advantages of reasonable and compact structure, small volume, flexible installation, convenient operation, small floor area, etc.

ZW7-40.5 outdoor high-voltage vacuum circuit breaker

ZW7-40.5 series outdoor high-voltage vacuum circuit breaker is three-phase AC 50Hz outdoor high-voltage electrical equipment; It is applicable to the control and protection of 20~40.5kV power transmission and distribution system; It can also be used for connecting circuit breakers and opening and closing capacitor banks; This product, together with the recloser, can realize the intelligent sectional reclosing control of the power system. The current transformer can be attached for measurement and protection.

ZW8-12 Outdoor Intelligent High Voltage Pole mounted Circuit Breaker

ZW8-12 series outdoor high-voltage vacuum circuit breaker is a high-voltage outdoor switchgear with rated voltage of 12KV and three-phase AC 50Hz, which is mainly used to break and close the load current, overload current and short circuit current of rural power grid, urban power grid and small power system. The overall structure of the product is three-phase box type. The three-phase vacuum arc extinguishing chamber is placed in a metal box. The SMC insulation material is used for phase to phase insulation and ground insulation. The product has reliable performance and high insulation strength. It is a new generation of oil-free products for urban and rural power grids.

ZW20-12 Outdoor High Voltage Pole mounted Circuit Breaker

When there is a fault in the T-connected branch line of 10KV overhead distribution line or the end user, the outgoing switch of the substation will trip because the protection action time limit of the incoming switch cannot be reasonably adjusted in coordination with the protection time limit of the outgoing switch of the substation. If the fault is permanent and the substation reclosing will not be successful, a local accident within the medium voltage user boundary will cause the power failure of the entire 10KV distribution line.

FZW28-12 Outdoor High Voltage Pole mounted Circuit Breaker

FZW28-12 outdoor boundary vacuum load switch is used in column installation, with manual and electric operation functions. The switch body adopts VSP5-12 imported from Toshiba, Japan. The switch is a maintenance free load switch. Vacuum arc extinguishing and SF6 gas are used as insulation medium to ground and between phases. It is applicable to substations, industrial and mining enterprises, urban and rural power grids as protection cities, rural power grid automation distribution networks and places with frequent operations.

ZW32-12 Outdoor Intelligent High Voltage Pole mounted Circuit Breaker

ZW32-12 series outdoor high-voltage vacuum circuit breaker (hereinafter referred to as "circuit breaker") is used in three-phase power system with AC 50Hz and rated voltage of 12kV, as the short-circuit current of load opening and closing current and overload ammeter. It shall comply with the national standard GB1984 High Voltage AC Circuit Breaker, the professional standard JB3855 Outdoor AC High Voltage Vacuum Circuit Breaker of 3.6~40.5kV and relevant IEC standards.

DFW-12 type high-voltage cable branch box

DFW cable branch box is a cable engineering equipment widely used in the power distribution network system in recent years. Its main characteristics are two-way door opening, using wall bushing as the connection busbar, and it has significant advantages such as small length, clear cable arrangement, and no large span crossing of three core cables. The cable joints adopted comply with DIN47636 standard. Generally, bolts with rated current of 630A are used to fix connecting cable joints.

HXGN-12 (F.R) SF6 semi insulated ring network cabinet

HXGN-12 (F.R) ring network cabinet is a new type of semi insulated ring network cabinet with SF6 gas as the insulating medium. The equipment is safe, compact and compact. The equipment is used for 12KV loop network power supply, dual radiation power supply, terminal power supply system, as the control and protection device of electric energy, and can also be installed in the box type substation for use.

HXGN15A-12 (F.R) Fixed indoor AC metal enclosed ring network switchgear

HXGN15A-12 (F.R) box type fixed AC metal enclosed ring network switchgear (referred to as "ring network cabinet" for short) is a new type of high-voltage switchgear produced for the reconstruction and construction of urban power grids.