Voltage Stabilisers
The voltage-stabilisers range groups Riello / AROS standalone AVR (automatic voltage regulator) and AVS (automatic voltage stabiliser) products. These are distinct from UPS units — they have no inverter and no battery, so they do not provide backup when mains fails. They keep grid supply voltage within ±10% of the 220 VAC nominal even when the upstream grid varies as much as +20% / –40%, and most decent units include input-side noise filtering. See FAQ - AVR vs UPS for the operational distinction.
Specific product entries within this range are not currently surfaced as standalone product pages on the Standby Systems navigation; this range is documented here as a placeholder for the taxonomy.
Members
(no specific products surfaced from current source set)
Connections
- Automatic Voltage Regulation — defines (the core feature of the range), source: https://standbysystems.co.za/ups-batteries-questions-and-answers/
- FAQ - AVR vs UPS — relates, source: https://standbysystems.co.za/ups-batteries-questions-and-answers/