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Address: 4-2, Building E, Huazhong Enterprise City, 16 North Avenue, Hankou, Wuhan City

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CTGC1 series non-standard cabinet

Classification:


Electrical products with voltage levels ranging from 3.6kV to 550kV, used for power generation, transmission, distribution, energy conversion, and consumption in the power system to provide on/off, control, or protection functions


Product Details


structure and characteristics
● The cabinet side panels and back panels can be removed. CTGCI type is the rear back panel of the front flat door, CTGC2 type is the rear back panel of the front convex door, and CTGC3 type is the front and rear convex door;
● It can be assembled in groups. There are square holes and round holes on the upright posts of the cabinet frame. M8 bolts, M6 snap nuts or M5 self-tapping screws are selected for installation, which is convenient and quick;
● Outside the vertical plane, the horizontal plane can also be equipped with slats for installing fixed chassis and displays. UPS or measuring instruments, etc.
● Protection grade: CTGI is IP40 or IP43,CTG2 is IP43,CTGC is IP54 or IP55
● The backplane of CTGI and CTG2 cabinet can be changed into rear flat door;
● The cabinet body is treated with electro-galvanized, with strong corrosion resistance. Surface electrostatic plastic powder spraying, the color is RAL7032, or selected by the user. The mounting plate is hot galvanized.
● 19-inch fixed frame rotating frame can be configured;
● It can be used as communication cabinet, micro cabinet, electric control cabinet and relay, etc.
 

The switch cabinet has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection, etc. Mainly suitable for power plants, substations, petrochemical, metallurgical steel rolling, light industry and textile, factories and mining enterprises and residential areas, high-rise buildings and other different places. It mainly includes high-voltage isolating switch and grounding switch, high-voltage load switch, high-voltage automatic coincidence and segmenter, high-voltage operating mechanism, high-voltage explosion-proof distribution device and high-voltage switch cabinet.

Correct Selection of Breaker Breaking Capacity
On the primary system diagram, the selected circuit breaker, indicating the circuit breaker model, rated working voltage and rated working current, must also be selected for the breaking capacity of the circuit breaker. With user drawings, the breaking capacity of the circuit breaker is not selected, which makes it difficult for the manufacturer to carry out engineering design. The breaking capacity selection should be based on the system short-circuit parameters. If the manufacturer does not understand the system short-circuit parameters, it is difficult to make the correct choice. There are also some user drawings, regardless of the system short-circuit parameters, blindly select high-break parameters, resulting in unnecessary waste of funds. The correct choice of breaking capacity is very important, not only to ensure safe operation, but also to consider reducing product costs.


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