design

  1. Soulsurfer

    Hager Cu Number ?

    Hey all has anyone got a code / part number for Hager Design 30 CU 14 way or close to ? I have VML 114 but that's for the Design 10 & can't find any Design 30 boards online for pricing etc... With the clamp for tails etc... Tried some Schneider easy 9's but they're a weird layout like loads...
  2. U

    5v 4amp Charger For Phone - Make My Own

    Does anyone have or able to design me a circuit diagram to convert from mains AC to 5v dc to charge two devices at 2.1amp each? ive seen a design for a single 1amp output but not two at 2.1amp? http://circuitdigest.com/electronic-circuits/cell-phone-charger-circuit-diagram is the circuit i've...
  3. S

    Panel Positions

    Hi can anyone tell me if there is any rules on where panels can go. As in distance from ridge and edge of roof. Cheers
  4. C

    Design and verification assumption list help

    I'm compiling a list of assumptions for the project side of this qualification and have got writers block. Could anyone help me with some ideas of the assumptions an examiner expects to see in the project. Any help would be much appreciated.
  5. timbobelfast

    2396 Design & Verification - Northern Ireland

    I will be enrolling to take the 2396 Design & Verification course due to run this September. The center running it is Belfast Met and they need 15 people enrolled for the course to run. Course - Belfast Met So if you interested in gaining this Level 4 Qualification I will see you there.
  6. C011ie

    2396 design and verification course locations in north east England?

    Currently trying to gather as much information about training providers for the 2396 course. I have looked at Hull college but they do it on evening and I can't guarantee I can make it too hull for 12 weeks on the trot with work etc. I am am based in whitby, I am tempted by ppl training in...
  7. MODECSOFT

    ElectricalOM - Electrical Design and Calculations Software

    Hi! We are happy to be sponsors in the electricians forums! We are a software development company dedicated to provide specialized software solutions for Electrical Design and Calculations in accordance with BS7671. You can check our new software ElectricalOM here: https://electricalom.com...
  8. J

    Design software

    Hi guys, we we are looking at some new design software, something capable of doing say an 100+ bed care home. There seems to be endless options available but I would value the opinions of you guys that actually use them on a daily basis. Thanks in advance
  9. S

    A techincal design question

    Hi, I'm looking for some advise on a design that i have in my head. I want to do is make a box with 2 110v sockets on the front and a lead to provide power. Now the thing I need help with is that I want to plug in a Hoover into one and a saw into the other BUT I want the Hoover socket to only be...
  10. E

    Design software

    Hello, has as anyone got any advise on which software to use instead of Microsoft Visio, don't really want to pay £250 of a product I might use once a year I only want to be able to import drawings (in pdf format) and mark lighting and switch locations. Would be great if the have the correct...
  11. J

    Design 2396 Project - 2016

    Hi people, How did everyone find the test the other day ? Any one started the project?
  12. S

    Max Zs on rcbo type c 32a 1667 or 0.54??

    Has anyone any views on max Zs for say a type c 32a rcbo at 80% is 0.54 and 100% 0.68. I am currently testing a collage and all ring circuits are type c and I am exceeding 0.54 and 0.68 this is a TNCS system so to my knowledge table 41.5 in regs which tells us 1667 for 32a rcbo for TT systems...
  13. N

    Circuit Design For 15.5kw Cooker?

    I looked at a job today in commercial kitchen. They want power run to a 15.5kw cooker, now obviously this would come in around 67a. Applying diversity it comes to around 27amps. Would you use a 32amp mcb with 6mm t&e? Or would you recommend 40amp mcb with 10mm? since it's not a domestic...
  14. P

    REC switch and meter seals...

    Hello everyone, I would like some advice regarding some work that a contractor has performed on my flat. I live in a block of flats where major works are taking place. Some of the major works have involved the rewiring of the electrical supply from the road up to the electricity meter in the...
  15. Y

    Primary design

    Hi all, Don't think I'm duplicating here but if I am feel free to delete, my boss asked me to work out the size of a SWA feeding an extension to a commercial property, basically the contractor wants to get the cable in, before the building design has been finalised, so we're basically playing...
  16. L

    Volt drop

    Hi I've a few questions regarding volt drop. Apologies if its a little longwinded but I'd like to get my head around everything. An example scenario is a section board with a TP sub main to lighting and power board (DB2) Calculations for circuit : Supply Voltage = 400 Volts Ib - Design...
  17. L

    Install Design Help

    Havent been on here for a while and i need some guidance from the pro's, ow and its a garage thread:mad2:. Heres the basics i have a 10mm t+E from the house fuseboard(dual rcd jobby) running to an adaptable box outside. I have done the calcs its only a 15m run through the joist space and down...

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