Uses GGD AC low-voltage power distribution equipment for power plants, substations, industrial enterprises and other power users of AC 50HZ, rated working voltage of 380V rated operating current 3150A distribution system, as power, lighting and power distribution equipment, power conversion, distribution and control purposes. GGD AC low-voltage distribution cabinet is based on the requirements of the Department of Energy in charge of the higher level, the majority of electricity users and design department, in a safe, economic, rational and reliable design principles of new low-voltage power distribution equipment. Products with high breaking capacity, dynamic thermal stability, electrical program flexible combination of convenience, family, practical, novel structure, high level of protection. Low-voltage switchgear as the replacement product. GGD AC low-voltage distribution cabinet meet IEC439 "Low-voltage switchgear and control equipment", GB7251 "Low-voltage switch equipment" and other standards GGD AC low-voltage distribution cabinet: G-- low voltage distribution cabinet; G-- fixed installation, fixed wiring; D-- electricity exchange with a low-voltage distribution cabinet dimensions cabinet body, its usual height of 2200mm, depth 600mm (or 800mm), width of 400mm (or 600mm, 800mm, 1000mm, 1200mm). Model meaning G-- low voltage distribution cabinet; G-- fixed installation, fixed wiring; D-- power segmented by breaking current capacity equipped with a main breaker different cabinet model, GGD type cabinet subdivided into GGD1 type, GGD2 type, GGD3 type. Applications 3 structural features 3.1 GGD AC low-voltage distribution cabinet cabinet in the form of universal cabinet, cold-formed steel frame with 8MF local welding or assembled, cabinet parts and special supporting parts by the company matching supply to ensure the accuracy and quality of the cabinet. General principles of cabinet components by module design and module mounting hole 20, the common factor. Factory production can be realized. Which shortens the production over the same period, but also improve work efficiency. 3.2 GGD cabinet designed to fully take into account the operation of the cabinet heat. The upper and lower ends of the cabinet have a different number of cooling slots when the electrical components inside the heat, the heat rising through the top slot discharge, and the cold wind constantly added into the cabinet from the bottom of the slot, since the sealing of the cabinet bottom-up form of a natural ventilation channel, for cooling purposes 3.2 GGD cabinet according to the modern industrial product design requirements, using methods designed golden ratio and split the cabinet shape and size of the portion, so that the entire cabinet nice. 3.3 Door hinge with a hinge-type activities connected with the architecture, installation and easy removal. Flap gates are embedded with a mountain-type rubber strip, so that when closed between the frame and molding have certain compression stroke, to prevent direct collision with the cabinet door, the door also increased level of protection. 3.4 meter door equipped with electrical components connected by multi-strand copper wire and frame. Between the cabinet and the frame mounting member is connected with the knurled washers, the entire cabinet like a complete grounding protection system. 3.5 Cabinet choice of polyester orange-shaped paint baking, spray powder may choose Process. All with strong adhesion, good texture. FCL was matte colors, to avoid the glare effect, to create a duty more comfortable visual environment. 3.6 cabinet cover can be removed when needed, easy to assemble and adjust the site of the main bus, Roof corners with rings for lifting and loading. About company located in Wenzhou Yueqing City, Zhejiang Province. Main GGD side panels, KYN28A-12 high-voltage cabinet, RMU, DC screens. Industry was recognized by our customers. Companies adhering to the "first-class quality assurance to maintain a reputation of" business philosophy, the "customers first" principle to provide our clients with quality services. Please call to discuss business!