While load-shedding itself can cause damage to electrical equipment, the surges that can occur when power returns after rotational power cuts often pose a greater risk.
As the name suggests, a power surge is a rush of electricity exceeding the typical voltage supplied to households.Different types of electrical devices suffer different effects and carry varying levels of risk when it comes to damage caused by load-shedding and related power surges.
However, this kind of equipment often has built-in protective measures that typically prevent damage. This can cause devices that use three-phase power systems, such as large air conditioners and induction motors, to run irregularly and burn out.Battery-powered devices like cell phones, alarms, and backup systems are indirectly affected by load-shedding if the batteries run down entirely.
Switching off fridges and air conditioners during bouts of load-shedding. It should be safe to turn them back on one by one once power has been restored and is stable;Using an uninterruptible power supply . UPSes provide a window during which electrical equipment will stay on, allowing you to switch them off safely; andCriminals come out to play when the power goes off
Dialdirect found that during the week, burglary incidents and vehicle accidents are 3.2% and 5.2% more frequent, respectively, while load-shedding is active.