grid

  1. S

    Off grid Consumer Unit to ring sockets

    Hi, I have 500W, 30A MPPT Charge Controller, 2 x 110ah Leisure Batteries & 1000W 24 V inverter. I want to run a ring circuit of 4 double sockets around my log cabin. Can anybody give me advice on the consumer unit from the inverter and what MCB do I need with instructions. Any photos or drawing...
  2. F

    What to consider when IR/Continuity testing kitchen ring with grid switch?

    Im going to do a dead test an installation that has a kitchen ring with 5 different loads on a grid switch. If possible i would like advice with regards to my approach to testing this circuit. What i would do is as follows for continuity: 1) End to end L-L, N-N, Cpc-Cpc, 2 Cross connect...
  3. I

    Crabtree Grid Switch

    Lads trying to connect a 2 way lighting circuit. Previous electrician clearly had no 3 core and used 2x T&E. It's is a Crabtree grid switch with L, L1 & L2. I have belled out ends and know what's what. But when connecting the RCD is tripping out. Any ideas cheers
  4. 8

    Kitchen Grid Switch for Oven? (Customer Request).

    Hi all. I am back again with my dodgy questions lol. Customer wants a multi way gridswitch to control various bits in the kitchen. Few light switches, cooker extract fan, fridge, Washing machine, Dishwasher etc. But they want a cooker controlled here to?? It's a 32A 6mm supply to...
  5. driverman

    Tv grid type socket outlet

    Hi I've tried to search on google to find out how to connect a grid type coax tv cable. Never done one before although plenty of standard TV outlet plates. I thought it would be straight forward like I've done before. At the back 2 x small screws removed to gain access by lifting lid. I can see...
  6. M

    Disconnection times with off grid application.

    Hi All New to this forum and fairly new to the business too. I have a project I'm putting together which is an off grid house. There are two 5000VA inverters with sufficient battery size and a sizeable generator to switch in once loads exceed about 7kW, which will ADD a further 100A. Here's...
  7. shakerbess

    national grid

    hi could some one please tell me why the substation near the load centre of supply system and how this is an important factor in the efficiency of the system Also why do they have high voltages at different points of the distribution system and how his improves efficiency of the system hope...
  8. S

    Grid Tie Inverter wiring to AC Distribution Board

    Hi all, First time poster here! I am looking for a wiring diagram for the connection of a SMA SB3600TL to the AC distribution board. Could anybody point me in the direction of one? Thanks in advance, StudentX
  9. S

    Grid switch installation

    Hi I just signed up to the forum looks really helpful. I have a slight issue with a wiring installation I have to do thought I would get a head's up before I take the job on. The work involves re wiring a new kitchen in a newly built extension. The wires for the ring circuit include 8...
  10. C

    Identification of grid switch module and mounting frame

    Hi, Could anyone identify the manufacturer of this grid switch and mounting frame from the image please Much appreciated, Mark.
  11. jason121

    Grid is full

    All our large scale projects are put on hold due to the grid being full. The date given for reinforcement is 2017 Any one else having problems __
  12. C

    Kitchen appliance rings + 20a dp switches/ 13amp fuse holders in grid

    I have always installed a dedicated 32a kitchen appliance ring circuit and fitted a grid module system comprising of 20amp DP swithes and 13amp fuse module holders. Each appliance is spurred from the dedicated 20a dp and FCU. I always plug the appliance on an unstitched 13a single socket rather...
  13. R

    Calculation and design a solar grid tie system

    Hello, I would like to know the approach and calculation how if I are to design 10MW of solar grid tie solar pv system. Lets say that each panel have the specification as follows.. Power 250W V- 40v I- 10A Inverter efficiency 90% Grid power output req. 10MW. Therefore panel output req...
  14. Andy78

    Hooked grid clips

    Just a quick one.. Anyone know if you can get caddy clips for grid ceilings with hooks on ? If so where from ... having no luck searching about so far.
  15. infinity

    Chrome engraved grid switches

    I need some engraved grid switches for a kitchen, and they need to be Chrome- brushed to match existing, i can only find the usual white MK engraved grid switches i can't seem to find anything online either, has anyone ever used these or know where i may source some? Thanks
  16. J

    Varilight Power Grid switch install problem

    Hi, I've got the below... - 40558 Varilight XDQPG4 4-Gang PowerGrid Faceplate White - 90137 Varilight Z3PGRID4 4-Gang PowerGrid Gridplate - plus 4 switch modules The switch modules fit the grid plate fine, no issue here. Literature says grid plate fits into a standard UK...
  17. H

    Legrand grid switch

    Evening chaps anybody know if you can get the legrand synergy grid switch marked with wine cooler ? Or it'll have to be a blank one. Cheers chaps
  18. S

    Simple Off Grid job Devon area

    Anyone around Marldon, Devon who could fit a couple of small panels and low voltage lighting into a battery for a stable block? I can give advice on specifics. Full kit supplied. Might lead to more. Thanks
  19. methley

    Supply unplugged from grid and attached to generator

    We had noticed that our supply was going to be switched to a generator today. Indeed it happened - this is now installed at the bottom of the street. Can you guess what time it was attached? SolarEdge inverter seems happy enough, although it hasn't been very sunny today.
  20. B

    Grid Plate question

    Hi Can anyone tell me if there is a reg which limits cable length run from a fused radial on a grid plate. I seem to recall 3m but i think this is the distance from the origin i.e. Grid Plate to a fused connection. Can anyone clear this up for me. Thanks
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