China zero pressure start pneumatic valve Manufacturer, Supplier, Factory

Richge is a manufacturer of Electric Interlock Mechanisms in China, specializing in sophisticated solutions designed to enhance the safety and reliability of electrical systems. Our electric interlock mechanisms are engineered to provide precise control and prevent unauthorized or unsafe operations in various switchgear applications.

FLN36-40.5D/T630 indoor sulfur hexafluoride (SF6) load switch and FLN36-40.5DR/125 load switch fuse combination are suitable for power stations and industrial electrical equipment with three-phase AC 50/60Hz ring network or terminal power supply. They are used as load control line protection for power systems. The load switch divides and closes load current, closed-loop current, no-load transformer and cable charging current; Combination electrical appliances can break any current under rated short-circuit current and are suitable for electrical complete sets of equipment such as ring main units and box type substations. FLN36-40.5 load break switch and FLN -40.5D load break switch plus fuse combination, can be used to protect  and control the electric equipments for power supply and transformer substations, which is especially suitable  for ring net cabinet, cable branch cabinet and distribution switching substation.

Product Details and Application of Switchgear Left Side Panel The Switchgear Left Side Panel is a crucial structural component designed to provide protection, insulation, and support within electrical switchgear systems. Typically manufactured from high-grade materials such as galvanized steel or aluminum, the panel ensures durability, corrosion resistance, and stability. It forms part of the enclosure that shields the internal electrical components from external factors like dust, moisture, and accidental contact, thus enhancing overall safety and reliability. This side panel is precision-engineered to fit seamlessly with other parts of the switchgear assembly, providing a tight and secure enclosure that helps maintain the internal environment. It may also include ventilation slots or mounting points for accessories, depending on the switchgear's design specifications. The panel’s smooth surface often supports easy installation and maintenance, making it a practical choice for both indoor and outdoor applications.

FN18 load switches and load switch-fuse combinations are high-voltage, high-performance load switches combining compressed-air arc extinguishing and gas-produced arc extinguishing. The combination of load switch and fuse combines the advantages of the load switch with those of the fuse to switch any load current up to the rated breaking current of the load switch, and to switch any overcurrent up to the rated short-circuit breaking current of the combination by means of the operation of the fuse and its impinger. It is used in three-phase power distributions of AC 50Hz rated voltage 12kv and rated current 630A Esp For power ring network in city net work construction improvement high-rise buildings and public facilities as an ideal product to protect package substation and transformer It has the features of advanced design simple operation impact structure smart appearance light weight complete function fast on-and off speed and high reliability.

The Electrical Switchgear Bracket is a critical component designed for ease of operation and safety in electrical switchgear systems. Constructed from high-strength, corrosion-resistant materials, this handle ensures durability and reliability under various operational conditions. The ergonomic design provides a comfortable grip, allowing users to operate the drawer smoothly, even in confined spaces.

VBI-12 medium voltage vacuum circuit breaker is a kind of indoor medium voltage switch equipment with 50Hz/60Hz three phase AC 12kV rated. voltageVBI type vacuum circuit breaker conforms to national standard GB1984-2003 HV Vacuum Circuit Breaker, JB3855-1996<3.6-40.5kV indoor AC high voltage vacuum circuit breaker>, DL/T403-2000<12kv-40.5kv HV vacuum circuit breaker ordering technical conditions>, and IEC62271-100:2001 high voltage AC circuit breaker relevant regulations.VBI high voltage vacuum circuit breaker is used for 12kv or 24kv power system indoor switching ecuipment