GGD fixed switch cabinet is applicable to the power distribution system with AC current 50HZ and rated working voltage 380V for power stations, transformer substations, industrial and mining enterprises, and other power consumers. The equipment is used for the switch, distribution and control of power, lighting and power distribution equipment, and is characterized by great subsection capacity, high heat stability, and high applicability. It complies with the IEC60439-1, GB7251.1 and other relevant standards.
The frame-specific 8MF cold-formed steel is formed by local welding and assembly. Its rigidity and carrying capacity can meet the requirement for installing appliance components. There are mounting holes on the frame which are arranged as per E-20mmand E=100mm. This is aimed at raising the universality of product assembly. The main busbar is arranged on the cabinet. The employed ZMJ bus-bar clamp adopts building block composite structure and is molded by hot injecting high flame retardant DMC. The product shows high mechanical strength and high insulating strength and can bear current with effective value of 50KA and peak value of 105KA. The long-term allowable temperature for the thermal stability impact can be 120°C, and the level of protection of cabinet is IP3X.
Soft start cabinet