confirm

confirm

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  1. E

    Elkay timer switch 2235-1, can anyone confirm correct way to wire?

    Extractor fan is currently wired to light switch. Plan to remove this wiring and wire to timer switch will have new cable run and new wall box. Access looks straightforward to drop a wire down. Will post picture of wiring instructions for timer and hopefully someone can confirm it's as...
  2. P

    Can anyone confirm the breaking capacity of this?

    Hi, Interested in the breaking capacity of this fuse... 4kA? Anyone know for sure? Thanks
  3. M

    Confirm Wiring and LED Driver Compatibility?

    Hello, I desire to power (4) 300W LED COBs simultaneously via a single 120v AC plug. Each COB has their own 300W driver. The driver is AC input and DC output. It is a constant current driver. Here's the spec sheet of the driver. I assume I would be using the H-AB, which provides a DC voltage...
  4. S

    DYI'er Trying to Confirm kWh

    Hello everyone. After searching online for help, I finally gave up and decided to register here. Background: I recently finished renovating a commercial property into living space for our family. The old service had a 100A standard service as well as a 100A 3 phase supply. I added 2 new sub...
  5. Dan

    Esteemed Member Tag Now Available (Automatically Dished Out)

    Okay, so I'm not a huge fan of tag. But I am of good content. So here's a new tag that should encourage that. We've had it running on TilersForums.com and it seems to have worked a bit. People get it. So this is based on your reactions to your posts. First of all you'll need 300 posts to...
  6. Spunkywads26

    Can somebody confirm identity and where to buy stock

    Hi guys, Went to a job yesterday to quote for some work and came across this CU. I have googled around and believe it to be a Curve CU but can't seem to find anywhere that sells RCBOs for it. I'm after a 32A RCBO to run a new ring final. Anyone with experience of using this brand and any...
  7. P

    Unable to confirm Supply characteristics for hospital install

    Hi All, i have just been sent on a job to certificate a new install in a hospital,but i am banging my head against a wall trying to locate the the primary supply characteristics/main switches/main protective bonding, the hospital has no idea where to look and all the existing test certificates...
  8. haptism

    R1 + R2 of ring circuit

    Hi for a ring circuit, is there any need to measure and enter R1 + R2 values on a schedule of results ? Because an r2 value is already measured (together with r1 and rn). If I needed a ring R1 + R2 value to calculate ZS (although i would find ZS with a socket tester so really no need; but if I...
  9. B

    Diplomat - Hob - No Power ?

    First of all hello I'm New to the forum :) I have a Diplomat hob it would seem separate from the oven For some reason after last night's cooking session it'd no longer powering up. At first I thought it may be a fuse so I've tried all of the fused switches by the oven to no avail. They all turn...
  10. S

    Can some body confirm my 3 phase PV design?

    Hi so i want to install the following over a three phase supply. South roof - 35 degree pitch. 14x Renesola Virtus 2 250W. One string (???) East Roof - 35 degree pitch. 8x Renesola Virtus 2 250W One string Total of 5.5kW. Inverter is to be SMA Sunny Tripower 5000TL-20 G59 installation with...
  11. G

    DECC confirm no Feed-In Tariff cuts until 2014

    After a bit of digging I managed to find a table on DECC's website that was released last Wednesday that confirms that there will actually not be any solar PV Feed-In Tariff reductions in October, and that the current rates will apply until at least 31st December 2013. DECC have based their...
  12. M

    Can't confirm bonds in hotel complex - what should i do?

    Good afternoon everybody, I have recently installed an Electric Vehicle charging station at a hotel complex and couldn't verify earthing arrangements on the site. The circuit I installed was a 32A radial with a Zs value of 0.24ohms, fed from a db with a Zsdb of 0.16ohms so nothing to worry...
  13. J

    Can anyone confirm who is responsible for replacing the meter back board?

    Hi, Can anyone confirm who is responsible for replacing the meter back board. Have situation, where BG removed the meter (arrears), from a backboard riddled with woodworm/rot, which then disintegrated, wth the cutout no longer secured to the board. BG attend to replace the meter but cant fit as...
  14. W

    Can anyone confirm

    A friend of mine today ( a member of napit ) told me napit are joining with eic and creating one unit and also doing away with part p Seems too good to be true ?
  15. E

    JIB Electrotechnical Certification Scheme (ECS) jib regrade help

    hi fellow sparks, i need some help here. i gained my gold electricians card when i was employed back in 2007,full apprenticeship since leaving school 2360 nvq 3 and all that. since then ive been self employed and gained 17th edition and 2391. i sent away for new card and its come back as a gold...
  16. M

    Insurance

    Got a Question .......................... I have recently got quotes for Liability insurance ranging from £650 - £850 then I contacted NICEIC £127. Iam I missing something ?????
  17. K

    RFC using conduit as cpc

    What is the best way to confirm r2 and R1+R2 when the circuit is routed in conduit and this is used as the cpc? I have used wander lead and got continuity at all points on the circuit for the cpc. rn and r1 are within 0.03 of each other so no problem there. just how to confirm that the...
  18. M

    Volt drop question.

    A single phase power circuit supplying an item of equiptment, having a full load current of 25A, is to be checked to confirm voltage drop compliance , the circuit is to be installed using 6.00mm2 copper conductors, with a circuit length of 35m. a) Calculate the maximum permissible voltage drop...
  19. W

    Nothing to do with electrics, but im hoping someone can confirm for me

    Alrighty lads, Trying to work out compressed air requisites at work here and ultimately deciding on whether a bigger air reciever is necessary to service these ever growing requirements. Its useless for me to know the working pressure of the machine which is seemingly the only bit of...
  20. dansk

    Question about fault finding.

    If i have 12 panels wired as two strings of 6 in parallel, and i do an VOC to confirm the correct voltage, and i do Isc to check for double Isc - how can i confirm that both strings are functioning if the irradiance is low. I have wired it from the inverter in two core, out onto the roof into...

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