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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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