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Excellent Quality Technological Innovation

XGW-12/630-20 ring cage (opening and closing)

XGW-12/630-20 ring cage (opening and closing)

This opening and closing station does not require civil construction and occupies less floor space. The configuration is very flexible and the power supply mode is more reliable. The construction, installation and commissioning time is greatly shortened, and the overall cost is reduced. The ring net box (opening and closing station) adopts and draws on foreign advanced technology, and integrates 12/24kV switchgear, circuit breaker, load switch, current and voltage transformer 12/24kV power supply PT, opening and closing station FTU, RTU, communication control terminal (CCU), 12/24kW metering and automatic meter reading, USP power supply and indicating instruments are installed and debugged into a movable, sealed and moisture-proof stainless steel box, thus realizing the integration of primary and secondary systems in the urban distribution network. The integration and modularization of assembly shorten the construction period and greatly improve the reliability of urban distribution network operation.

RM6-40.5/630-25 fully enclosed fully insulated inflatable ring network switchgear

RM6-40.5/630-25 fully enclosed fully insulated inflatable ring network switchgear

RM6-40.5/630-25 fully enclosed and fully insulated inflatable ring network switchgear is widely used in 35kV/24kV power distribution systems, and is the preferred switch product for urban and rural power transformation and distribution systems for various users. The switchgear is a modular unit model, which can be combined according to different purposes: there are two categories of fixed units and expandable units, which meet the needs of various substations for the flexible use of compact switchgear.

TBBZ high voltage reactive power automatic compensation device

TBBZ high voltage reactive power automatic compensation device

According to the grid and load conditions of the 6KV and 10KV power supply bus, the TBBZ high-voltage reactive power automatic compensation device automatically tracks the switching of the capacitor bank of the control system to automatically track and compensate the reactive power, and the power factor reaches more than 0.9. Greatly optimize power quality, save losses and reduce consumption, and improve the transmission capacity of power transmission and distribution systems.

HXGN17-12 AC high voltage vacuum ring network switchgear

HXGN17-12 AC high voltage vacuum ring network switchgear

HXGN17-12 AC high voltage vacuum ring network switchgear (referred to as ring network cabinet), a complete set of AC high voltage equipment with rated voltage of 12kV and rated frequency of 50Hz, mainly used for phase AC ring network, terminal distribution network and industrial electrical equipment. Accepting, distributing electric energy and protecting functions, it is also suitable for being installed in box-type substations. Comply with GB3906 "3.6~40.5 AC metal-enclosed switchgear and control equipment", and meet the requirements of the international standard IEC298 "AC metal-enclosed switchgear and control equipment". And has "five defense" interlocking function.

XGN2-12 box-type fixed metal-enclosed switchgear

XGN2-12 box-type fixed metal-enclosed switchgear

XGN2-12 box-type fixed metal-enclosed switchgear (referred to as switchgear) is used in 3.6, 7.2, 12KV three-phase AC 50Hz systems for receiving and distributing electric energy, and is suitable for frequent operations. Its busbar system is a single busbar (A single busbar with bypass and double busbar structures can be derived). The switchgear meets the requirements of the national standard GB3906-2006 "3~35KV AC metal-enclosed switchgear" and the national standard IEC298, and has two proposed "five-proof" locking functions. The main switch of the switch cabinet adopts ZN28-12 series vacuum circuit breaker, equipped with CD17 series electromagnetic operating mechanism or CT19 series spring operating mechanism, and the isolating switch adopts GN30-12 rotary isolating switch or GN22-12 high current isolating switch series product.

XGN66-12 box-type fixed AC metal-enclosed switchgear

XGN66-12 box-type fixed AC metal-enclosed switchgear

XGN66-12 box-type fixed AC metal-enclosed switchgear (hereinafter referred to as switchgear) is suitable for receiving and distributing electric energy in 3.6~12kV three-phase AC 50Hz system as a device for receiving and distributing electric energy, suitable for places with frequent operations and equipped with oil switches. Switchgear transformation. The busbar system is a single busbar system and a single busbar segmented system.
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