Automatic Voltage Switch AVP40 micro Protection for inverters (VAT incl)

November 12, 2020 10:26 am Published by

Original price was: R1,250.00.Current price is: R1,000.00.


Over & Under Voltage Protection for Whole Buildings, Inverters, Air Conditioners, Freezers, Fridges & Coolers

Protect against:

  • High voltage
  • Low voltage
  • Spikes/surges
  • Powerbacks surges
  • Loss Of Neutral (LoN)

Ideal for:

  • Air conditioners
  • Large fridge/freezers
  • Whole office
  • Complete circuits
  • Max power: 40 amps

Wait time: User adjustable from 10 seconds and 10 minutes


Low power (under-voltage) will damage any refrigeration appliance’s compressor and High Power (Over voltage) will damage any electrical or electronic equipment. The AVS30 is the most complete power protection device combining over-voltage, under-voltage, power-back surges and spikes/surge protection. Additionally, there is a delay when power returns to normal. This will ensure that the appliance is not switched on-off repeatedly during fluctuations nor it is subjected to a massive surge normally experienced when power returns after power cuts. Also accommodating a start up / inrush current of 110Amps.

Furthermore, the AVP30 Micro version has enhanced features allowing the user to set the delay time and monitoring the state of the voltage. Suitable for all domestic and industrial applications.


Max Running Current 40 Amps
In Rush Current 110Amps
Power (Watts) 7200 Watts
Wait Time Adjustable from 10 seconds to 10 minutes
Ideal For Air-conditioners, large fridge/freezers, whole office, and complete circuits
Weight 500gm
Dimensions 210 x 132 x 53mm

AVP40 Data Sheet

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