Automatic transfer switch (ATS) for generator | 3P | 630A | mains–generator | uninterrupted power supply

Technical Specifications

Product type: automatic transfer switch (ATS)
Purpose: automatic switching between grid and generator
Phases: 3P (for three-phase systems)
Rated current: 630A
Application: diesel generators
Material: plastic (resistant to electrical and thermal impact)
Certificate: CE

Functions

Automatic switching (ATS) – automatically switches between grid and generator – no manual control required
Uninterruptible power supply – in case of power loss, quickly starts the generator and maintains equipment operation
Grid monitoring – continuously checks voltage and determines when to switch power
Two-source control – safely controls grid and generator, prevents them from operating simultaneously
Safe operation – protects against errors and power surges during switching
Easy installation – designed for installation in electrical panels

Usage

For home users: Automatic switching to generator during power outages, protection for refrigerators, heating systems, alarms, convenience – no need to manually switch the generator
For commercial facilities: Offices, shops, server rooms, ensures continuity during power outages, protects IT equipment and systems
In industry / for engineers: Production lines and automated systems, critical systems (pumps, ventilation, control), integration into complex electrical infrastructures
For electricians: Professional solution for clients, easy installation in panels, universal use in various projects

Practical Applications

Private house with generator: In case of power outage (e.g., during a storm), ATS automatically starts the generator. Heating, refrigerator, and lighting continue to operate – no manual switching required.
Farm: In case of power outage, the generator starts automatically – ventilation, watering systems, and other equipment continue to operate.
Construction site: In temporary facilities, ATS allows automatic use of the generator as a main or backup source, ensuring uninterrupted work.
Office / shop: In case of power interruption, the system switches to a backup source. Cash registers, computers, and internet continue working – avoiding losses.

Advantages

Automatic operation – no human intervention required
Reliable and stable operation
CE certificate
Easy installation and integration

Disadvantages

Professional installation required
Additional control logic may be needed (depending on the system)

Does this ATS operate automatically?
Yes, the device automatically detects power failure and switches to the generator without human intervention.

Where is ATS most commonly used?
Homes, farms, server rooms, production, shops – anywhere uninterrupted power supply is important.

What happens when power is restored?
ATS automatically switches back to the main grid and turns off the generator.

Can it be used with any generator?
Yes, it is especially suitable for diesel generators, but can also be used with other types.