High quality automatic transfer switch generator electrical automatic transfer switch factory wholesale

Automatic transfer switch is an electrical equipment mainly used to automatically and quickly transfer the power load to the backup power source in case of a main power failure, to ensure the continuity of power supply.

Function: divided into two types: basic type and fire type

The basic types have the following functions

Fully automatic: refers to automatic switching and automatic recovery. When the normal power supply is turned off, the switch will automatically switch to the backup power supply; When the normal power supply is normal, the switch will switch to the normal power supply.

Force "0": In emergency situations or equipment inspections, press the forced "0" self-locking button, and the switch will switch to the "0" position, cutting off the normal power supply and backup power supply.

The fire protection type has the following functions

Fully automatic: refers to automatic switching and automatic recovery. When the normal power supply is turned off, the switch will automatically switch to the backup power supply; When the normal power supply is normal, the switch will switch to the normal power supply.

Force "0": In emergency situations or equipment inspections, press the forced "0" self-locking button, and the switch will switch to the "0" position, cutting off the normal power supply and backup power supply.

Equipped with a generator: When the normal power supply is cut off, a generator start signal is sent to automatically start the generator. Normally, the switch will automatically switch to power generation. When the normal power supply is restored, the switch will automatically switch to the normal power supply. Simultaneously issuing a generator shutdown signal to shut down the generator.

Remote control: refers to remote operation and control. Press the button, and the normal power supply will work; Press the button to activate the backup power supply.

Phase loss inspection and protection: Check and protect the disconnection of any phase of the normal power supply and backup power supply.