Does anyone have an idea how much UKPN would charge for a 3 phase 100A supply. There is an overhead transformer less than 100m away from the property & the poles go right pass feeding the building next door.
Hello. Recently used a steinel combi checker 1.2 to test various electrical items. Im ok with the voltage, continuity and single phase testing. However, i am not sure as to what phase testing is supposed to shows. According to the steinal guide it says"To perform the phase test, contact the...
Question on wiring? Sprinkler controller to 3 phase Goulds water pump.
Sprinkler controller: "open sprinkler" uses 5vdc for master pump start circuit
Goulds irrigator GT153 480v
Eton contractor with 24Vdc control circuit and over load.
Relay for sprinkler controller master pump on/off control...
So looking at a system that utilises a couple of sizable UPS unit to supply various equipment through a site. The UPS is static with 3 phase output, both units have an input switchboard and output switchboard with a castell interlock so that the bypass can not be switched in unless the UPs...
So I'm back to work after the bank holiday and I've been asked to install a couple of sockets so they can plug this big beast of a ups system into it.
Currently they have about 5 extension leads all linked to gather supplying it ?
I've never worked on a three phase board before but I will...
Hi forum,
I have what I am sure is a very basic question and would be very greatful if someone could point me in the right direction. I have next to no electrical knowledge so can assure if any re-wiring is involved I will be taking the appliance to an electrican.
I have just received a...
This coffee machine is three phase model number sm 105e
It’s three phase with 3 brown cables one neutral and earth
What is the cheapest way to wire it in?
thanks
I have a workshop in a remote location which I rent out. The incoming supply is 3 x 16A three phase on 180m of 16mm SWA.
An upcoming customer has a machine which needs a 32A single phase supply. (Actual load about 25A.)
The energy is there, but it's split across the three phases. Is there some...
In a small restaurant theres a single phase supply just wondering what size converter i would need to convert 3 phase to single phase and what size mcb to install into the ccu
thanks
HI all,
changing a board in a commercial warehouse and they need a 16amp feed to a new roller door, there is an armored there that will do it and I'm fitting a new shnieder board with RCBO's, am i best fitting a 3 phase MCB in the board or a RCD commando by the door?
Cheers
Grand
Hi..I should probably know this but don't do too much 3 Phase stuff!!
Can anyone give the formula for working out the size of a 3 phase MCB?
I have a 12kw 3 Phase fryer to install.
Cheers
Evening..Just wondering if it's acceptable to run 3 separate consumer units off one 3 phase meter, I have seen 3 consumer units off 3 meters on a 3 phase supply many times but never off 1 meter?
Cheers
Hi all,
A customer is looking into the option of upgrading to a 3 phase power supply in order to get a new electric boiler system installed. They currently have a single-phase supply. They have an out-building with an electric car charger. Would an option be to have say a 1 way 3 phase board...
We are using ABB ACS880 for rootsblowers, when the drive is in REMOTE MODE, after running several minutes the drive will trip the equipment indicating FAULT 3130 - INPUT PHASE LOSS.
When we run it in LOCAL mode, we are having continuous operation.
We need it to be in REMOTE MODE so we can...
A customer has asked me to install a supply for a Wenger Webcot kiln.
The faceplate is very worn and I cannot see the kW. They state the kiln it type 3670w and is rated at 12kW.
The paperwork does have 3670w on it but when I look at the spec sheet (see picture 2, SpecSheet) ) there is no sign...
Has anyone had this issue before ? Was working on a three phase board, when I took the cover off I noticed a black spot on one of the rcbo’s. it happened to be smouldering and started to catch a light. I noticed another rcbo smouldering too. I instantly turned off the main switch as one of the...
Thoughts of experts welcome. The first smart meter installer walked away as he wasn't three-phase qualified but i'm wondering whether we should get Western Power out beforehand or whether any other work would be recommended. Not sure what the supply box on the right is feeding and I think Noah...
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