Hi, Ive been asked to connect up a site hoist and Ive never done one before, Its controlled by a 110v transformer, 5 KVA. Im calculating the cable size and am confused as to weather I should use 110 or 230 for the calculation, im pretty sure its 110 but I just wanna check as its a difference of...
Hi guys,
Just after a bit of advice. We are trying to connect a velux smoke vent system (kfx100) to a Fike twin flexor fire alarm system. I've read the instructions for both systems over and over and I'm still not sure on what terminals to connect into in the fire alarm panel. Has anybody done...
Running a 20A 6.0mm T&E radial to utility room to supply two single 13A sockets to feed Washing Machine and Tumble Dryer.
The T&E will be terminated in a PVC adaptable box, just wondering how to make the connection to the sockets as terminals
will not take 6.0mm.
Can I use connector strip...
Hi Guys
Hager's Consumer Unit Guide to the 17th Edition makes the statements on page 11
According to BS 5839, circuits supplying fire or smoke alarms in
dwellings can be protected by an RCD provided that either:
i. The RCD serves only that circuit. For example with the use of an
RCBO
ii...
How could I make a neat connection between 20mm plastic conduit running horizontally across a ceiling to 38 x 25 plastic trunking running horizontally along the top of an adjacent wall?
We have a spare space on the consumer unit (new 2003) Two companies have done site visits and both companies said exactly the same thing when looking at it.....they would move everything one to the right into the empty space and thus make themselves a spare slot near the big red switch...
I noticed in the PV Guide this morning:
"2.1.7 d.c. Plug and Socket Connectors
PV specific plug and socket connectors are commonly fitted to module cables by the manufacturer.
Such connectors provide a secure, durable and effective electrical contact. They also simplify and
increase the safety...
Hi all,
I'm in the process of changing the sockets in my house (just the face plates) and I'm having serious trouble fitting the ones with three wires where there's a spur.
Can I just crimp the three wires together and then one wire out the other end to connect? If not any advice please to try...
Hello I have recently purchased a new house hold intercom (Videx 3000)
Door Entry Direct, door entry systems, video door entry system, intercoms, door entry system
I am now trying to replace my old one, however once I have unscrewed it, I have found 6 different wires
2x Green
2x Orange
2x...
Could you help please?
As indicated above I have been asked to connect up one of the above units, which has a gas and water connection at it as well............. Supply voltage is given as 400v, 3N, 50/60. Amperage is given as 17.5.
I want to be clear on the cable size required, the type of...
Im registered MCS installing PV systems and have come across a client who would like to connect his 2kW standby generator to his distribution board to power the lights & freezer during a power outage. There are no other alternative supplies installed.
The only way I can see how it would be done...
Client has agreed with DNO to re-locate a main 3 phase cable so that it does not go under the garage. I will be connecting a 3 phase SWA cable (25mm) to DNO's panel on the garden wall. When I look at MCCB set ups the panels are going to be too large!.
Can I put a Hagar TP&N into a Keadra box...
Hi all
Need to connect my cabinet kitchen lights. Already have the feed from the switch. I have 2 transformers that feed 3 lights each. (They came as part of a package so the transformer is rated to power all 3) Can I simply connect the feed from switch into 1st transformer connector block and...
Hi Guys,
I have been asked to run a supply to a portakabin temporary office, this is something that I have never done before and just wanted to confirm that my feelings are correct.
Am I correct in thinking that the temporary building should have a TT supply as there is extraneous metal parts...
Hi
I have a Seaward Test 'n' Tag printer for sale in mint condition (as new). It's never been taken out on site, it is not longer needed (I've only had it month and a half). As I'm sure you're aware, these retail for anywhere between £250-£350 new. It comes with a cartridge, that has been used...
Hi, got a cooker to connect up tomorrow and I got thinking about what a **** it was probably going to be connecting it up. As with everything we fit now (lights etc) they all come with rediculous connections and with some, barely any room to connect properly. Cookers are no exception, as most I...
I believe this should be easy.. Bud I have no Idea.
How can you connect LED to 12V battery? I heard that you have to use a diode and resistor, but how can you explain what is what?! Please I need details.
Thanks :))
Hi All,
Just after a bit of advice really. We're looking at installing an 18-panel/3 SMA SB1700 inverter system and the consultants have asked for the system to be capable of being connected to the BMS (building management system) using a MODBUS connection.
I've not come across anything...
I'm currently fitting brick lights in a dry stone wall. I was wondering if anyone can suggest an easy way of connecting 2 x 1.5mm swa cables at each light. I don't think theres any way theyll fit into the lights terminals. Am I looking at joining the swa in a waterproof jb and flying lead into...
Basically I have made a light box for viewing things.
Want to connect 3 20w fluorescent light fittings in box.
Want to then connect to power by plugging supply to wall socket.
Want to use a normal light switch between plug and lights to switch lights on and off.
I thought wiring for this would...
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