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WSSRM?-12 fully enclosed fully insulated inflatable ring network switchgear

WSSRM mouth-12 fully enclosed fully insulated gas-filled ring network switchgear is a completely sealed system, and its live parts and switches are enclosed in a stainless steel body. The entire switchgear is not affected by external environmental conditions, thus ensuring operational reliability and personal safety. And it is maintenance-free. By choosing an expandable bus, any combination can be achieved to achieve full modularity. Extended busbar safety insulation and shielding ensures reliability and safety. WSSRM port-12 fully enclosed fully insulated inflatable ring network switchgear can also provide TV-based automation solutions, forming the concept of intelligent switch, and reducing the workload of on-site installation and debugging to a minimum.

Environmentally friendly gas-insulated metal-enclosed switchgear

Air-12 series environmental protection gas-insulated metal-enclosed switchgear adopts vacuum interrupter for arc extinguishing, environmental protection gas is the main insulating medium, a small amount of solid insulation support, the main circuit has no encapsulation, and the normal operation is zero gauge pressure or micro pressure. Positive pressure (air pressure of the air box ≤ 0.02MP), and the relative ground and phase-to-phase insulation capabilities meet the air insulation requirements of zero gauge pressure distribution switchgear. The product integrates the functions of data acquisition and control, data processing and storage, on-line monitoring of switchgear and advanced analysis. Efficient at its best.

Solid Insulation Ring Main Unit (Solid Cabinet)

GTXGN-12/630-20 solid insulation ring network cabinet (solid cabinet) is a fully insulated, fully sealed, maintenance-free solid insulation vacuum switchgear. All high-voltage live parts are cast and molded with epoxy resin materials with excellent insulation properties, which organically combine the vacuum interrupter, the main conductive circuit, and the insulation support into a whole, and the functional units are connected by fully insulated solid bus bars. Therefore, the entire switchgear is not affected by the external environment, which ensures the reliability of equipment operation and the safety of operators. The ring network cabinet has the characteristics of simple structure, flexible operation, reliable interlocking, convenient installation, etc. It is suitable for 50Hz, 12kV power system, and is widely used in industrial and civil cable ring network and distribution network terminal projects. For receiving and distributing, it is especially suitable for power distribution in urban residential areas, small substations, opening and closing stations, cable branch boxes, box-type substations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, tunnels, etc. place to use. Because the product has the advantages of full insulation, full sealing and full shielding, it is especially suitable for use in areas with harsh environments such as high altitude, high temperature, damp heat, severe cold, and serious pollution.

Mine general high voltage switchgear

This switchgear is suitable for the power supply system of the central control room and electromechanical chamber in the mine without gas and dust explosion, and other similar mines, such as coal mines. Electrical equipment receiving, feeding, control and protection and power conversion equipment, the switchgear is also suitable for ground substations and power supply systems in metallurgy, chemical, electric power and other departments.

XGW-40.5/630-25 ring cage (opening and closing)

Features: Adopt prefabricated live and touchable silicone rubber cable head, fully sealed, fully insulated, maintenance-free, and reliable to ensure personal safety. Compact structure, small and beautiful appearance, stainless steel double-layer rice body, the service life can reach more than 20 years; Under the premise of not affecting the operation of the main network, it can realize regional power failure maintenance and reduce the scope of power failure; it can be equipped with one or more S "6 load switches or vacuum circuit breakers. The wiring methods are flexible and diverse, and the branch outgoing line can reach up to 8 circuits; Optional arresters, short-circuit fault indicators, current-limiting fuses, etc., can meet various requirements of users.

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.