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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.

BMQ3A automatic transfer switch controller

BMQ3A automatic transfer switch controller

BMQ3A automatic transfer switch controller is an intelligent two-way power supply switching system integrating automatic measurement and large-screen LCD display .It is the ideal product for dual power automatic switching. It is suitable for automatic conversion and protection of two low-voltage incoming lines after matching with BMW50 series air circuit breaker. The product has compact structure, advanced circuit, simple wiring and high reliability. Can be widely used in power, petroleum, chemical industry, coal, metallurgy, railway, municipal, intelligent building and other industries, departments of electrical equipment, automatic control and debugging system.

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.

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.

BMW50-2500

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.

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.

BMW50-4000

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.

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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