JGQ3 series dual-power automatic transfer switch (ATSE), is a set of switch and logic control in one, without the need for external controller, truly realize the mechanical and electrical integration of automatic transfer switch, it is suitable for AC 50Hz, rated voltage to 440V, the agreed heating current of 100A in the industrial and enterprise power distribution equipment, with voltage detection, frequency detection, communication interface, electrical and mechanical interlock and other functions, can achieve fully automatic, remote control, forced “0”, emergency manual operation, It is widely used in the automatic conversion of the main current and the standby power supply system or the automatic conversion and safety isolation of two load equipment. The switch is managed by the control circuit board issued by various logic commands, and the motor drives the operating mechanism of the main part of the switch, quickly connects the breaking circuit or converts the electrical appliance, and realizes safety isolation through the obvious visible state.

JGQ1 seriesDual power supplyAutomatic transfer switch(hereinafter referred to as the transfer switch) is suitable for AC 50Hz or 60Hz, rated working voltage 400V, below the double circuit power supply system. Selective conversion between the two power supplies can be made as required. The product has the functions of short circuit, overload, undervoltage and loss of voltage, and also has the functions of fire protection, double division and output closing signal.

It is especially suitable for the installation and use of lighting lines in office buildings, shopping malls, banks, stations, hospitals and high-rise buildings that require fire protection requirements.The product conforms to GB/T14048, 11 standards.