Good evening all.. I have recently installed a new 100amp 3 phase supply for a domestic premises with outhouses. The incoming 100 amp supply is PME and approx 30 metres from the main dwelling, a new metering cupboard was built for the new head and meter. I installed a small sub board and two...
Dear Friends,
I hope i will find some solution with you.
I have installed a system with Goodwe inverter GW10k-ET, hybrid it has 9.3 kwp modules and 6.4 High voltage BYD battery box.
This is the situation:
We turn on the whole system, everything works perfectly, now we want to simulate a...
Hello,
Had a sparky install a new consumer unit, has it been done correctly. Bare in mind the chap cut corners on other bits of work he was contracted to do.
One of my neighbours asked me to price a supply out to a sauna they are putting in their garden. Wants it done by the 16th when its getting delivered, and im on holiday for a week... So this is my job for the 15th when I come back. Not had time to get BBB out and do the calcs,
4 - 5 Person...
Bit out of my area but hopefully a quick one for someone with the right experience.
Central Oxford domestic installation done by reputable company for elderly lady.
Single property has installed:
Solar Edge single phase inverter
Growatt voltage optimiser VO60
PVDC Voltage monitor?
3kw battery...
Hello all. recently bought a secondhand dual fuel cooker. Range Master Leisure.. Serial No. 5407003589. When it was first put in it worked fine. Then the following day, when the fan oven was switched on it would trip out. Got in touch with guy we bought cooker from and he said he never had...
Afternoon all, my apologies if I am positing this in the wrong section, if I am please say and I will delete and repost.
I am based in Essex and need a professional to install power in the back of a small van with some plug sockets. I want the ability to plug into venues power supply and also...
Hi all
I have installed the 92430AW XPLUS 2 MULTI POINT VENTILATION UNIT I wired it in like for like with an old unit. The fan stays constantly on. Do I just wire in the switch lines into the L1, L2, L3? Or is there a way to wire this in. It's probably very simple but it's confusing me.
Hi guys just wondered if anyone had any ideas about this problem. Installed new chandelier (with 12 SES type lamps) type light that they bought themselves in customers lounge the other day, tested afterwards, working fine. Customer calls, apparently after an hour the light goes off and stops...
Have had the Mainslink Pro installed with the timer now out of action (communication cables were cut, so used the mainslink to RF the signal from boiler to airing cuboard, where all other equipment is stored (pump/tank ect.)
Hive chap is coming in 2 days and I wondered if the hive would work...
Hi All,
The contractor working for Magnet Kitchens at my brother's house has run the sockets ring in 2.5 T&E, plus an SWA for the cooker supply, by laying these cables on the floor under the units.
I'm fairly sure this isn't acceptable - at least these cables should be clipped up against the...
It looks suspiciously like I am buying a house soon. It has a 2kw PV array and sunny boy inverter install about four years ago. I know little about PV from an installation viewpoint and even less as a potential end user. Anyone know any crash courses for dummies in PV? For instance the vendor...
Just your thoughts on this DB,it’s a Lewden type,I personally don’t like them.
Bus bar,not ideal,main switch on right,space very tight to make connections,hate the rcbo’s,screws in front of each other,making it hard to retighten .
I have a British Gas installed Worcester 28i boiler with a UT1 programmer and ES1 Thermostat and trying to replace the UT1 and ES1 with Hive.
ES1
The wiring for the ES1 is 4 wires Brown, Blue, Black and Green/Yellow. the black and yellow/green wires have red sleeves near the end. (All 4 wires...
Hi guys I need to produce a set of as installed drawings for an install we recently completed
It's nothing fancy, a storage facility with approximately 10 circuits
Is there any software/programmes out there which would be able to produce pdf's without breaking the bank?
Anybody help with the sizing of power cables when the cable is part run in a duct.
The supply in question is 630A, so it makes a big difference!
If the cable run is 40m where 8m is in a duct, do you have to rate the cable as if it was in a duct for its entire length?
The supply in question is...
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