Hi There, Can anybody give me a bit of advice , i'm looking at putting a small pv system on a stable block with a small wind generator, not sure if this system will need mcs registration , and also if there is any tariff , or is it a case of fitting system and using what you produce !
Thanks D
hi all,please help.i am doing the city&guilds 3265 17th edition electrical course, I have been a double glazing window fitter for 25 years. all the heavy lifting has taken its toll,and doctors have told me my right elbow can not take anymore. I have always wanted to be an electrician,hence my...
moggie
Thread
access
course
fitter
needs
old
still
trainee
windwindow
I was awoken in the early hours by a loud crashing noise, I looked out of the window but I couldn't see anything. Then at 7 am the neighbour knocked me up to tell me that my dog kennel had blown away....I went outside to investigate and it was gone....and so was the dog! This Scottish weather...
hi many thanks to guys who recommended BMG roof surveys,
filled out forms sunday with photos emailed over sunday afternoon
all calcs back today. one day turn around very happy.
Hi,
hopefully someone can help or put me straight on this.
i have a 3 phase/415v motor which is 11kw - 15kw, 15A - 28A depending what voltage is applied in either star or delta.
measured the winding resistance which is 0.55ohms between the 3 phases.
now i do think this winding resistance is...
Dave0098
Thread
3 phase
calculation
current
motor
phase
resistance
wind
Hi There,
We are a medium sized electrical company who specialise in new build domestic installation. We have been established for well over 20 years and have built a steady supply of work, mainly for national house builders. We are based in North Gloucestershire and would like to find...
mark_
Thread
areas
bristol
domestic
electric
electrical
required
swindon
wind
Hi
Had our two day MCS audit this week. Three technologies produced two non conformances .
Solar PV and solar thermal ...no wind load calculations.
Having read the entire section on wind calculations I am still at a loss as to how to do the calculation and what to do with the figure when...
I am new to this forum and am looking for a solution to my problem. I have to wind a squirrel cage AC ind. motor and i onle have a sketchy data. Please help me design it. The capacity of motor is 3 KW, works on 55 volts 3~ AC supply from a transformer. It is a two pole motor. Stamping dia is 180...
Folks,
Own house (so a bit embarrassing).
I've got 4 x TOPP ACK42 (AKA Teleflex MAC41) window/skylight openers which open 4 x UPVC top-hung windows via a toggle switch. They've been working for 2 years but have ALL suddenly stopped.
I've checked power to each unit and also any connections on...
Does anyone know anything about these wind turbines. I have one which is off grid and would like to attach it to a on grid inverter, would there be an issue in doing this
My little boy Thomas is moving into the loft conversion bedroom, which has three standard Velux skylight windows. They are not within his reach, but he's a clever little blighter and just the thought of him moving furniture around to stand on and reach them gives me nightmares, especially as...
Hi guys,
I've been asked by a builder to fit a pull-cord extractor fan into a window, which has had an 152mm (approximately 6 inches) hole drilled through it. This measurement was given by the client.
I'm struggling to find a fan which can be fitted to a window, with that size diameter. Do...
mattbooth
Thread
extractor
extractor fan
fan
mounted
products
windwindow
Can anyone shed light on this situation.
I have been asked to install an extractor fan into an openable window located in a student let. The window opens sideways. The bathroom was previously installed into the loft of a back to back property with a dormer.
The bathroom was added by taking...
I am a Beginner.
I install a program ABB ACS800 ( Winder/Unwind , Application Program) .This inverter is used communication card to be run.
I want to upload program to this inverter.
This inverter program upload to another ABB inverter to download this program.
I want to change (99.02...
mr.zmmyint
Thread
another
application
frequency
inverter
program
upload
wind
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