CMGQ1-400 Series double power automatic transfer switch is a new generation of automatic transfer switch that is developed and manufactured by our microcomputer control technology. This
switch with CMGM1 series breakers or load switched as executive elements, and equipped with new control mechanism of electromechanical integration and with dynamic power double interlocks, is specially suitable fo r important power supply places where power-off isn't allowed. To satisfy the field requirement, automatic transfer switch can realize three different operating modes, that is, auto-charge & auto-recovery, auto-charge & non-auto-recovery and mutual standby.It is mainly used where
uninterrupted power supply is needed as an important electrical device to ensure continuous power supply, such as high-rise buildings, post and communication, mines, sailing, military, mechanic, fire protection, elevators and industrial assembly lines.
The product meets the standard of IEC60947-6?GB14048.11/2002

Electric operating mechanism adopts gear rotation, which has high reliability and long service life.

Equipped with high-performance intelligent ATS controller controlled by single chip microcomputer control program, which has strong anti-interference ability, high protection precision and convenient operation.

Complete protecting functions of overload protection, short circuit protection, open-phase protection, over and under-voltage protection, remote coordinated control of fire protection and fault alarm.

Send out generator starting signal automatically.

CEMIG is one of a company of low voltage smart electrical and global operation, but also a firm advocated of environmental protection appliances. With 10 years of professional experience in low-voltage electrical research and development, production, provide products and solutions aimed on green energy and smart power. Now, it has many branches, a manufacturing industrial park, a R&D center. The distribution channels around the country make the company to better grasp the pulse of the market, well understand the local information, more quickly and efficiently meet customer demand.