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Recent content by SteveCrawford

  1. SteveCrawford

    Cable Sizing Spreadsheet

    Ken, I'd appreciate if you could send me the spreadsheet which you mentioned in this post. My email address is steven.crawford@ntlworld.com many thanks Steve advidana, I'd also like to say a big thankyou to you, the software you have suggested is ideal, the only thing is that to get the...
  2. SteveCrawford

    Cable Sizing Spreadsheet

    yeah, I'm using the 16th edition regulations, but I was wondering if there was a spreadsheet which already had this info, i.e. drop down menus so you can select the required cable, then from this you can choose your length. Just trying to look for a quicker way.
  3. SteveCrawford

    Cable Sizing Spreadsheet

    Does anybody know where to get a spreadsheet which will allow me to do cable sizing quickly. I was thinking of a Microsoft Excel file. The types of calculations which will be required, are as follows:- To calculate the Design Current To choose a suitable cable for the above To check if the...
  4. SteveCrawford

    12V Installation

    I was wondering if anybody can help. I'm looking into installing a 12V system and was wondering how to go about it. The system comprises of a 120 A/h battery, x3 double 8W light fittings, x1 300W Inverter (12v d.c. to 240v a.c.) and a supply to an accessory socket. My problem is on how to work...

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