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JBTQ1 Automatic Transfer Switch (CB Class)


The JBTQ1 series dual power automatic transfer switch designed and manufactured by our company is a special product developed to meet the needs of customers. The product has three switching functions of automatic switching and automatic recovery, automatic switching and non automatic recovery and power grid and generator.



It can monitor the three-phase voltage of two power supplies supplied by three-phase four wire power grid at the same time. When overvoltage, undervoltage and phase loss occur in any phase, it can automatically switch from abnormal power supply to normal power supply; The products used in power grid power generation system can also send power generation instructions. It is a series of dual power automatic transfer switches with perfect performance, safety and reliability, high degree of automation and wide range of application. JBTQ1 series products include two series products: JBTQ1NX and JBTQ1NM.


Model Explanation




Product Categories

According to the frame current, there are: 63A, 100A, 225A, 400A, 630A;

According to the number of product poles, there are: 3P, 4P;

According to the type of controller, there are: A type, B type, C type, D type;

According to the conversion method, there are: Automatic switching and automatic recovery, Automatic switching and non automatic recovery;

According to the form of power supply, there are: power grid - power grid, power grid - generator;