Core Protection Features
Under-Voltage Cutoff: Shuts off power when voltage drops too low (typically below 180V–185V), preventing compressor motor burnout.
Over-Voltage Cutoff: Disconnects electricity if input voltage gets too high (typically above 255V–260V).
Surge & Spike Protection: Absorbs minor electrical spikes and lightning surges (rated in Joules) to keep delicate internal circuits safe.
Operational & Design Specs
Start-Up Delay Timer: Waits 30 seconds to 3 minutes before reconnecting power after an outage, allowing compressor pressure to stabilize and preventing rapid-cycling damage.
LED Status Indicators: Uses simple light signals (such as Wait, On, and Off/Fault) to show current power conditions at a glance.
Standard Amp Capacity: Built to handle standard 13-Amp loads required by domestic refrigerators, freezers