4ft old style starter/ballast type fitting which when powered does nothing at all (not a flicker) but trips the 6A/30mA RCBO after maybe 3-5 secs. I didnt have my clamp meter with me when i went to see the fault but assume due to the time delay that its the overcurrent part of the RCBO rather...
SpannerSpark
Thread
ballast
delay
fault
fitting
fluorescent
overcurrent
short
starter
trip
Hi guys, Got a TT system. Do I need to install a time delay RCD on an old Wylex board that is supplying off-peak night storage heaters. The unrestricted board has been changed to 17th last year but the restricted board has not been changed.
Cheers. The external Ze is very good at 0.18.
Hell all,
I have bought and installed a LS400 Intruder Alarm. On testing I have found that when set in the Away Mode, and excluding entry/exit zone/route the following:
If the alarm is activated there is a 15 second delay before the internal sounder operates and a further 30 second delay...
birchall101
Thread
alarm
before
delay
intruder
second
sounder
time
time delay
zones
At least for the low ohms measurement range anyway. It'd be great to be able to quickly set a delay period between the pressing of the Test button then the actual performance of the test, for those awkward tests where you can't hold the probes in place and press the Test button at the same time...
NickD
Thread
delay
doesn't
multifunction
multifunction tester
option
tester
time
time delay
I've been asked to install 2 electric showers. That's the easy bit. The client has asked me if I can install a timer so they will only run for a maximum 10 minutes. Is this possible? The reason is to stop the kids spending hours in the shower and save on energy.
Hi guys,
Got job ...studio flat just done some odds and ends that requires i put new RCD CU in property.
Very small load currently being fed by T&E from OLD wylex MCB in cupboard on ground floor. Question is The cable of which i did not install
is run (from what i can see) under floor boards...
Is it me or does this say that the first lot of people to be signed up for Green Deal will be Jan 2013???? Government sets out next steps for Green Deal - Department of Energy and Climate Change isn't that a delay???
Hi all
Went to look at a job today on a farm , 3 phase board with 75mm supply on a 100 amp 100 ma rcd mainswitch, with a submains out to the house , which is also protected by another 100 ma rcd, problem is every time theirs a trip in the house it trips at the main distribution board also which...
Hi guys, i'm new here, and looks like noone asked this, but if i'm wrong, sorry..I need time delay contactor on ON and OFF, for lights on my house connected to my alarm, but idea is for them to go on minute after power is on and go off minute after power is off. Its over 2.2kw so i will use...
Hello All, I have just replaced an outside bulk head light for two PIR flood lights, looped from first light to second. All was fine, working as they should until the customer called me to tell me they were not working. Turned the breaker off and on for a quick check, sure enough not coming on...
walec
Thread
after
aus
breaker
delay
electrical work
lighting
lights
outside
work
Anyone know of a pneumatic timer switch with a 1 hour delay suitable for use with a wall mounted domestic/office heater? Everything I can find has a max of ten minutes or is designed for lighting circuits.
hi guys im an apprentice and need some more understanding about rcds
please may i have an example of rcd discrimination and what ratings i would use for different things and why
thanks danny
I've noticed on a couple of ocassions now.
That my Type s 100ma rcd will somtimes trip before either of my 30ma rcd. CAN some one tell me why this may happen?
As my family seem completely incabable of turning the bathroom light off, I want to install a time delay switch (like those you get in stairwells in flats etc.) Does anyone know of one that can be easily overridden if someone goes for a bath. (PIR wouldn't work as switch is on the landing).
just a quick one lads, I was sent to a job to change a trip in a pirilli box that was covering the cable going into the house. Then I changed the trip in the house that was covering the house its self. My foreman give me 100Ma time delay for outside and a 30Ma for inside, I thought that we had...
Does anyone know if the reset delay on the Solarmax 13MT can be adjusted and if so how?
We have a site with 9 x inverters and it would be good if we could adjust the reset delay on each inverter to achieve a staggers start over a period of time following a power outage and prevent a possible...
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