PRODUCTS
BMW50-6300

BMW50-6300

BMW50 Series of intelligent universal circuit breakers with advanced technology was developed by Mingri . mainly applied to ac 50 hz, rated voltage 400V/690V, rated insulation voltage 690V/1000V, rated current 200-6300a power distribution network, used for distribution power and protecting circuit, to prevent the power supply and distribution equipment from overload, under voltage, short circuit, grounding (leakage) and so on the dangers of failure. The circuit breaker has a variety of intelligent protection functions, can achieve selective protection, and accurate action, can avoid unnecessary power failure, improve the reliability of power supply.

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BMW50-3200

BMW50-3200

BMW50 Series of intelligent universal circuit breakers with advanced technology was developed by Mingri . mainly applied to ac 50 hz, rated voltage 400V/690V, rated insulation voltage 690V/1000V, rated current 200-6300a power distribution network, used for distribution power and protecting circuit, to prevent the power supply and distribution equipment from overload, under voltage, short circuit, grounding (leakage) and so on the dangers of failure. The circuit breaker has a variety of intelligent protection functions, can achieve selective protection, and accurate action, can avoid unnecessary power failure, improve the reliability of power supply.

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BMW50-2000

BMW50-2000

BMW50 Series of intelligent universal circuit breakers with advanced technology was developed by Mingri . mainly applied to ac 50 hz, rated voltage 400V/690V, rated insulation voltage 690V/1000V, rated current 200-6300a power distribution network, used for distribution power and protecting circuit, to prevent the power supply and distribution equipment from overload, under voltage, short circuit, grounding (leakage) and so on the dangers of failure. The circuit breaker has a variety of intelligent protection functions, can achieve selective protection, and accurate action, can avoid unnecessary power failure, improve the reliability of power supply.

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BMW50-1600

BMW50-1600

BMW50 Series of intelligent universal circuit breakers with advanced technology was developed by Mingri . mainly applied to ac 50 hz, rated voltage 400V/690V, rated insulation voltage 690V/1000V, rated current 200-6300a power distribution network, used for distribution power and protecting circuit, to prevent the power supply and distribution equipment from overload, under voltage, short circuit, grounding (leakage) and so on the dangers of failure. The circuit breaker has a variety of intelligent protection functions, can achieve selective protection, and accurate action, can avoid unnecessary power failure, improve the reliability of power supply.

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BMQ7A Bus tie controller

BMQ7A Bus tie controller

BMQ7A bus tie controller is a multi-functional automatic measurement, large screen LCD display as one of the intelligent bus auto-throw conversion system.It is mainly used for automatic control to switch the power supply system with bus connecting circuit breaker.Comprehensive product functions:Manual/automatic function.Automatic control mode includes bus backup and self-throw (including self-throw and self-throw not self- throw), in-line backup and self-throw (including one-way priority and two-way priority), the controller sets reliable double electrical linkage, and the panel can be operated directly by manual buttons The circuit breaker turns on and off. there are five working modes.The bus converter consists of: BMQ7A bus controller, three BMW50 series airl circuit breakers, etc.

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