Hi everyone, I just curious when I adjust the reactive power (via power factor, etc) and at noon the PV array will generate the full power that reach the limit MVA of inverter.
For example
PV array at 1 MW and inverter limit at 1 MVA
if I adjust the pf to 0.9 what the result can be at noon?
1...
Not really sure if this fits any other topics, or even this one. But im getting pretty stuck on this one, just repaired my old ashdown bass amp, easy job, some cracked solder joints and some new jack sockets, onto my bass guitar, inside is an incredible mess of wires and dodgy solder from...
Hi Guys came across this one when I was installing a bathroom fan. When I took the old fan down which had blown, I tested the wires and noted the following; Between active and neutral 240 between active and earth 120v the same on the Switched Active but when I turned off the lights the voltage...
darkle
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active
aus
circuit
earth
electricians' talk
fault
voltage
Hi,
With regards to passive and active RCD's. How can you tell if an RCD is passive or active. Are the RCD's installed in a DB all of a certain type? I've searched them and all the products with an active or passive option are sockets with the RCD built in. Any help would be appreciated.
Thanks.
notoriousgib83
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active
aus
electricians' talk
power
rcd
rcd's
wrong
Hi all
I recently swaped a extractor fan over in a small office toilet. When finished I turned the toilet light on, only to find that the fan is not switched with the light. When I tested the 3 core cable supply (not including the earth) I found that there was 230v on hard active and 60 V on...
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