on-Grid Photovolatic Power Automatic Transfer Switch Din Rail 4P 100A AC110V ATS PV Solar System Power Generator Transfer Switch Use (ATS-4P-100A-110VAC-Solar)

- When the normal power is abnormal, the spare power works at once. - When the normal power supply is normal, it will automatically switch back from the backup power to the normal power supply. - We don't guarantee completely uninterrupted, but minimizing issues from power interruptions. - This automatic transfer switch is suitable for the emergency power supply system with 50 or 60 Hz. Specially designed for household orbit-type installation and specially use in PZ30 power distribution box. - The backup power supply is suitable for AC power. If the AC power supply through DC inverter is used, the voltage protector needs to be connected.

Product description

Function

In automatic mode: the backup power must be city power and must be supplied all the time or our product can not transfer automatically.

Main power can be solar PV power supply (such as inverter, PV energy storage power, battery). When city power and solar PV power is supplied at same time, the product will immediately switch to PV power for the load. (Attention: in automatic mode, forcibly rotating the power switch handle will cause damage to the product)

In manual mode: according to user needs, power supply can be chosen manually by rotating the handle.