China MV outdoor vacuum switchgear Manufacturer, Supplier, Factory

BWG Photovoltaic grid connected cabinet is an important component that undertakes centralized inverters and step-up transformers or AC combiner box step-up transformers. The incoming line of this photovoltaic grid connected cabinet uses a short-circuit breaker input or direct input, and the output uses a circuit breaker or load isolation switch. The busbar is connected with electroplated or purified wire, and provides secondary lightning protection. The maximum rated voltage of the system is AC690V, and the protection level is | P40 indoors and | P65 outdoors; The cables for secondary measurement and control include cables with a current greater than 2.5mm2, cables with a voltage of 1.5mm2, and cables with a control voltage greater than 1.0mm2. The measuring current transformer is a current transformer of level 0.5, and the measuring current transformer is a current transformer of level 0.25. Relevant functions can also be added according to customer requirements. This product adopts professional electrical design, is simple, beautiful, convenient for on-site wiring and maintenance, and ensures long-term stable operation of the equipment.

The ZW32 series 12kv ourdoor mv vcb vacuum circuit breaker, a versatile and reliable piece of equipment, is designed with the user's convenience in mind. With a rated voltage of 12kV and a three-phase alternating current of 50Hz, it efficiently opens and closes load current, overload current, and short circuit current in power systems. Its suitability extends to power distribution systems in substations, industrial and mining enterprises, and rural areas where the power grid is frequently operated. This circuit breaker's unique selling points include a compact design, lightweight construction, and anti-condensation properties. However, its most appealing feature is its low maintenance requirements, making it a cost-effective solution for your power distribution needs.

The 35kv European type Outdoor prefabricated Substation is widely used in urban power grid renovation, residential communities, high-rise buildings, industrial and mining, hotels, shopping malls, airports, railways, oil fields, docks, highways, and temporary electrical facilities, both indoors and outdoors.

The ZW7-36 series 40.5KV 1250A Outdoor high-voltage vacuum circuit breaker is a three-phase, 50Hz AC outdoor switchgear designed for 36 KV power distribution and transmission systems, capable of controlling load currents, overloads, short circuits, and other electrical currents by safely switching them on or off.

The KYN28-12(Z) 7.2KV 1250A Commercial Switchgear Power Distribution Cabinet is designed for three-phase operating at a rated voltage of 12kV and a rated frequency of 50Hz. Its primary function is to manage the reception, distribution, and monitoring of electrical energy as well as to control and protect circuits.

The advancement of society, economy, and technology has led to the escalating intricacy of engineering construction in recent years. This has resulted in a growing demand for compact, maintenance-free, and intelligent switch products. Domestic and foreign switch manufacturers are actively developing 12KV 630A MV Gas Insulated Power Distribution Switchgear (C-GIS), also known as gas-insulated switchgear. Gas-insulated switchgear is a type of equipment that encloses high-voltage components like busbars, circuit breakers, isolating switches, and power cables within a shell, which maintains a lower gas pressure.