SDCM3-100/160/250/400/630/800/1600 High Breakout Molded Case Circuit Breaker
Classification:
SDCM3-100/160/250/400/630/800/1600 High Breakout Molded Case Circuit Breaker
Rated working voltage: 400V, 690V
Rated insulation voltage: 1000V
Rated impulse withstand voltage: 8kV
Rated shell current: 100/160/250/400/630/800/1600A
Rated current: 16-1600A
Maximum rated limit short-circuit breaking capacity: 150kA(AC400V)
Maximum rated operating short-circuit breaking capacity: 150kA(AC400V)
Prefabricated customized boxes are used, which are divided into low-voltage warehouse, medium-voltage warehouse, machine warehouse and spare parts warehouse according to different functions, including all power distribution units such as medium and low-voltage power distribution cabinets, transformers and various monitoring components in Shengdao. Decoration, equipment installation, wiring, system integration and debugging are completed in the factory. At present, there are mainly two types of container-type square warehouse and skid-type square warehouse.
Keywords: power distribution module container
Product Description
SDCM3 series circuit breakers are suitable for low-voltage power grids with AC 50/60Hz, rated current 16-1600A, rated insulation voltage 1000V, and rated working voltage 690V and below.
Personal electric shock and equipment leakage protection can also be used to prevent equipment insulation damage, resulting in ground fault current caused by the fire hazard. The double break contact system is adopted, which has high breaking capacity (150kA) and long electrical life.
SDCM3 series circuit breaker adopts intelligent over-current tripping device composed of microprocessor, with adjustable rated current and over-current protection characteristics, which can be better matched with distribution lines or motor loads, and used as overload and short-circuit protection for lines or motors and other equipment. Under normal circumstances, the circuit breaker can also be used for infrequent switching of the circuit and infrequent starting of the motor. Widely used in power grids, industrial and mining enterprises, commerce, communications, data centers and other industries.
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