Genelite GT20628-1 Automatic Transfer Switch

The GT20628-1 is the single phase member of the Genelite transfer switch range. It watches the mains, signals your generator to start the moment supply fails, moves the load across, then hands back to the grid and shuts the set down once supply is stable. Nobody needs to be on site.

It suits auto-start single phase generators in the 5 to 22kVA band. Genelite builds it with mains and generator voltage monitoring, a battery charger that keeps the start battery ready, automatic choke management for cold starts on petrol sets, a programmable automatic test, a display for electrical measurements and alarms, status LEDs, overload protection and an RS232 port for setup.

Every transfer switch has to be matched to its generator by phase and kVA band, and it connects into your switchboard, so installation is a job for a licensed electrician. Not sure which panel suits your set? Send us the generator model and we will confirm the right match.

Key specifications

• Suits: Auto-start single phase generators, 5 to 22kVA
• Monitoring: Mains and generator voltage
• Built in: Battery charger, programmable automatic test, overload protection
• Display: Electrical measurements, alarms and status LEDs
• Setup: RS232 port
• Warranty: 2 years

It pairs with remote start Hyundai diesels such as the DHY6000SE-RS, DHY8700SE-LRS, DHY10000SE-LRS and DHY12000XSEm-RS.

Generator and transfer switch packages

Buying the generator too? We sell this switch with each of those generators as a ready-matched package:

• 6.5kVA DHY6000SE-RS + GT20628-1 ATS Package
• 8kVA DHY8700SE-LRS + GT20628-1 ATS Package
• 10kVA DHY10000SE-LRS + GT20628-1 ATS Package
• 10kVA water-cooled DHY12000XSEm-RS + GT20628-1 ATS Package