All Categories
Get it between 2024-05-07 to 2024-05-14. Additional 3 business days for provincial shipping.
Scope of application: applicable to ac 50HZ/60HZ, rated voltage 400V, rated current under 63A three-phase four-wire (or one-phase first-line) dual power grid.
When one power supply fails (testing only the normal phase A voltage and the standby phase A voltage, and only the loss voltage or loss phase), it will automatically connect one or more load circuits from one power supply to another to ensure the normal supply of the load circuit.
The switch is mainly used to detect whether the power supply is normal or standby.
When the power supply is normal, the standby power supply works simultaneously to ensure the continuity, reliability and safety of the power supply.
Installation type :3 vertical installation or 4 horizontal installation
Tip: Dual power automatic switch, can automatically switch to the normal power supply or standby power supply. Please note that the switch cannot turn the generator on or off. The switch is switched on first.If the power supply is normal, the switch will switch to normal power.If the normal power is turned off and the standby power is turned on, the switch will switch to the standby power. Line: Press the button automatically, the switch will automatically switch to the normal power supply or standby power supply. Press the button manually, then you have to switch directions manually. Application: Terminal type automatic transmission device. Applicable to three-phase four-wire (or one-phase first-line) dual power grid with ac 50HZ/60HZ, rated voltage 400V/110V and rated current below 63A. When A power supply fails (testing only the normal phase A voltage and the standby phase A voltage, and only the loss voltage or loss phase), it will automatically connect one or more load circuits from one power supply to another to ensure the normal supply of the load circuit. Normal operation and installation conditions: Ambient temperature :5 ~ + 40°C The installation site shall not exceed 2000 meters above sea level. Pollution level: level 3 Type of installation :3 Install vertically or horizontally Package Included: 1 x Dual Power Automatic Transfer Switch 1 x English User Manual