SDB-DC Miniature DC Circuit Breaker
Classification:
SDB-DC Miniature DC Circuit Breaker
Rated working voltage: DC250V(1P), DC500V(2P), DC750V(3P), DC1000V(4P)
Rated insulation voltage: 1000V
Rated shell current: 63A
Rated current: 1-63A
Rated limit short-circuit breaking capacity: 6kA/10kA
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
SDB-DC63 series miniature DC circuit breakers are used for overload and short circuit protection of DC power distribution system and electrical equipment in lines with DC voltage up to 1000V and rated current up to 63A. They can also be used for solar photovoltaic power generation system, which can quickly break the fault current of DC power distribution system and protect photovoltaic module, an important device in solar power generation system, from the harm of DC side reverse current and AC side feedback current caused by inverter fault, protect the reliable operation of solar photovoltaic power generation system; at the same time, it can be used as the infrequent operation of the line. Widely used in communications, photovoltaic systems and other DC system applications.
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