VISION ATS 160A dual power generator ATS 4P 4-pole generator transfer switch 100A 250A 400A 630A 800A 1000A

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VSQ automatic transfer switch (ATS) is suitable for AC660V 50/60Hz or DC250V conditions. It is a two-stage PC-level electromagnetic drive structure, which can realize fast load transfer of two power circuits (transfer time ≤80ms). It can be widely used in national first-level loads, such as: high-rise buildings, postal services, telecommunications, coal mines, ships, industrial assembly lines, medical and health care, military facilities, etc. Both power supplies can be connected to the grid, self-starting generator sets, batteries, etc.

When the mains power fails or abnormal conditions such as phase loss, overvoltage, and undervoltage occur, the ATS system
Automatically start the backup diesel generator set according to the preset mains power loss confirmation delay. After confirming that the output voltage of the generator set is normal, it will automatically switch to the generator set and the load will be powered by the generator set; when the mains power returns to normal, after a preset delay and confirmation, it will automatically switch to restore the mains power supply to the load. After the generator set is unloaded, it will automatically stop after a preset cooling operation.

* Good installation performance
* Using zero-crossing detection technology, it can be forced to zero in emergency situations (cut off both power supplies at the same time)
* With obvious on-off indication, padlock and other functions to achieve isolation between power supply and load
* High reliability, service life more than 6000 times
* high degree of automation