FAQ > Voltshield > VoltGuard iSense
Click on the questions to view answer What device should I use to protect my fridge from low voltages?
The Fridgeguard is the most suitable device. It will protect against Low voltage (brownouts) by disconnecting the power when low. The FridgeGuard also has a startup delay of 3 minutes to ensure the compressor is protected against frequent switch off & on during fluctuations.   Other suitable products; FridgeRight, SVS04, VoltGuard, AVS13, AVS15
Could the VoltGuard be used for 110V? Would the VoltGuard have the capability of Over Voltage Disconnect (130V) and Under Voltage Disconnect (92V) when using the 110V input?
There is a 230V version of the VoltGuard  which has HVD 265V and LVD of 185V. There is a different model of the VG for use with 110V. This has HVD of 130V and LVD of 92V. Please contact sales@sollatek.com for the correct voltage.

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