generator

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  1. D

    Hyundai dhy12500se Generator Issues with 1000w MH Lights

    Hi, I was wondering if anyone could pass on some much needed help. The local rugby club have just built a floodlit area to use for training on. It consists of 3 12m columns with 1 Philips 1000w metal halide floodlight on each column with running gear etc with in the columns. The power comes...
  2. Megawatt

    Will isolation transformer absorb in rush current and not the generator

    I have a 10,000 watt surge and 7000 watt running capacity on a 240/120 vac generator. Now this is a theory I have electric heat with 10,000 watt heating elements. When the heating elements kick on it bogs down the generator to the point I have to kill the heat. The question is if I bought a 15...
  3. J

    Running Coffee Machine off Generator

    Hi I run a mobile coffee hut and have just bought a new coffee machine and new 7.5 KW Generator. The coffee machine is on 13 amp plug but requires 32 amp feed. I used it on weekend on 16 amp feed off Genny. My question is can I connect machine direct to Genny (ie not through hits fuse box) and...
  4. C

    Integrating Generator with Solar PV System

    We installed a 14.7 kW solar PV system and are now installing a 22 kW whole house backup generator. The solar panels and SolarEdge inverter are on our barn, because its roof had the best sun exposure. The panels on roof of the barn connect to the inverted inside the barn, which connects to a...
  5. T

    Old field generator?

    Was at a county show today and they had this old beauty on display. Old field generator? Anyway, thought some of you may appreciate me sharing it.
  6. C

    Hospital Emergency Power System

    Anyone have a one line diagram of a typical UK or EU hospital? How are the emergency branches divided per code? How many ATSs? What is typical?
    • Cookie
    • Thread
    • automatic transfer switch electrical emergency generator hospital power system
    • Replies: 80
    • Forum: UK Electrical Forum
  7. C

    Parallel generator, earthing and bonding

    Hello, can anyone advise on bonding of extraneous conductive parts when supply is from a generator run parallel with distribution network? There'll b a 200kva generator supplying spray booths that have a gas supply to them. The metal pipes aren't underground but connect to tanks outside sitting...
  8. C

    Event Sparks Limited - Generator Hire

  9. M

    Catering van generator earthing ??

    Hi new here so take it easy chaps !! A client of mine wishes to supply their catering van from a new generator they are purchasing, I believe it is single phase 7.5kW Inverter style generator with a 32 amp socket outlet. My query is about the earthing to the van. The van has a DB inside with a...
  10. Michael J

    Standby Generator installation how do you certify?

    I don’t know if this has been discussed in the past? I have received a request to install a standby changeover generator/mains system. My question is, how do you certify the installation? Am I the only one posting on this forum?
  11. Marvo

    Generator Installation, Help Please.

    Hi Trainees, I'm a bit of a novice with electrics and I'm scared to post on the main forums so I thought I'd get some help here. :D I have an existing installation which is a pump house with several pumps in it. It has a DNO supply via a meter box which is about 155 meters away via a 25 mm²...
  12. a-z electrics

    How to test/certify a small 230V generator installation?

    Hi all, Got a client with a small barn workshop and caravan powered by a portable 230V 6kW petrol generator. (Loncin 8000D-A) . The original 32A commando lead had a domestic double skt on the end, and theres another lead with a commando socket for the caravan. Theres only one 230v o/p. He asked...
  13. S

    New Generator is outputting 222-224volts

    I have bought my first generator a few weeks ago 2800watt with AVR for when I have powercuts.... The voltage/hz spec is 220v at 50hz, but on the plug sockets it says 230volts. I have plugged in a "plugin power monitor" into the generator so I can see what its outputting and it hovering...
  14. Ian1981

    Earthing arrangements to a generator and change over switch

    Need someone either confirming or someone to put me right! Regulation 551.4.3.2.1 Protection by ADS shall not rely upon the connection to the earthed point of the system for distribution to the public when the generator is operating as a switched alternative. A suitable means of earthing...
  15. Rockingit

    Hospital 'emergency' Zs when on back-up generator

    Hi all, been a while - hello! A question for the collective brain - I'm about to do a series of inspections on an ANIMAL hospital. This in itself has always vexed me as to how to apply the special location medical rules as 1) a critical life-threatening operation is the same whether it's...
  16. N

    What generator do I need

    Hi I have a beer cooler, two drinks chillers and for standard lights I want to run off a generator and would like to know what wattage generator I need? Beer cooler says on the back: 240 volts and 2.0a Drinks chiller says: (have 2 of these) 75w 4 lights: 40 watt bulbs Thanks in advance Neil
  17. C

    installing a temp generator

    I have a small bungalow sized building which I essentially a hut. They lost power and the DNO may not rectify for a while. The building will need a temp generator and only needs 3kw of power, asides from checking up on the regs can anyone offer some advice through their own experience?
  18. F

    Power for mobile catering - batteries versus generator?

    Hi all, I'm new here and have a pretty specific question. We've got a vintage ambulance we've converted to a coffee bar. There's a mains voltage hookup to a 3 way consumer unit which runs everything including a 12v charger which charges 2 x 110Ah batteries. Now, we're looking at a pitch where...
  19. K

    How not to melt a cable

    Any help appreciated, I have a basic understanding of electrics. I'm going to be hosting a small event ran entirely from one 2500kW generator. Off this I'm running two 500W speakers, a laptop connected to a mixer, two small laser projectors (doesn't specify any wattage but they're domestic not...
  20. N

    Generator Voltage Failure

    Tested one of our generators this morning, only about 76KW engine set. Started up fine, took the load of the building fine, connected a load bank, fine. Voltage readings all 240ish, temperature as expected, oil temperature as expected, coolant temperature as expected. 1.5hours later. Chug chug...
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