December 14, 20223 yr What should the voltage range be from eskom grid I normaly get around 228/230 but I checked on invertor today its 217/218 should we be worried or is this within limits
December 14, 20223 yr 44 minutes ago, Dopyted said: What should the voltage range be from eskom grid I normaly get around 228/230 but I checked on invertor today its 217/218 should we be worried or is this within limits Not at all. The Sans regulation stipulates that no installation should have a drop of more than 5% from mean. Down to about 210V is spot on. ISP can drop it to protect the system as all resistive loads will use less amps. Many rural lines only provide 200V and lower and that can damage motors in aircons and fridges. Edited December 14, 20223 yr by Scorp007
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