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ballast

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  1. spud1

    Fault on three phase sports floodlighting

    Hi, I have a single fitting on a 3 gang, 3 phase floodlight over an astro-turf at a school that wont work. I have changed the 2kW MH lamp with no joy. Is there a safe way I can test the dedicated ballast and ignitor for correct operation? There is voltage on the incoming terminals on the...
  2. S

    150 x OSRAM POWERTRONIC PTi 70W Lighting Ballast

    FORSALE JOB LOT of Osram Powertronic PTi 70w/220-240v Lighting Ballasts They are used but every one was working when removed from the unit. The unit was less than a year old but a new shop has moved in and has been completely re-fitted In the mix are a few panasonic 70w lighting ballasts too...
  3. S

    Fluorescent ballast keeps blowing

    Hi firstly I would have posted in the diy forum but I don't have permission. Hopefully someone can advise me though. We have a fluorescent ceiling pendant light in a recently rewired kitchen. After a few weeks there was a blue spark and bang and the light stopped working. Switching the power...
  4. S

    110v T9 circular florescent ballast

    Hi, Got a client that's bought an old Timex rotating display stand to display his extensive sunglasses collection :beatnik2:. It has a 110v motor to rotate it and there is a T9 circular flourescent tube fitted. (4 pin plug) The ballast has failed and needs to be replaced. Client wants to keep...
  5. C

    Trouble-Shooting 2x18W Flourescent setup

    I agreed to take a look at shop sign for a shopkeeper friend. The fitting apparently stopped working form one day to the next. I have checked the following. 1) 240V getting to the fitting. 2) Both starters work fine in another fitting 3) Buzzed all the way round wiring loop with tubes/starters...
  6. tom porter

    wiring diagram for 1000w metal halide ballast

    I need a wiring diagram for a 1000w bllast
  7. telectrix

    fluorescent dimmer...... help...

    not come across one of these before. it's dimming 2 x 1200 recessed florries.( 4 tubes each ). the actual dimmer switch has Lin and Lout, but also has 2 terminals + and - wired in telecom cable. ( so elv ). . don't know what's gone as lights don't work. tried a 1K dimmer, but then lights flicker...
  8. S

    Fluorescent fault overcurrent trip?

    4ft old style starter/ballast type fitting which when powered does nothing at all (not a flicker) but trips the 6A/30mA RCBO after maybe 3-5 secs. I didnt have my clamp meter with me when i went to see the fault but assume due to the time delay that its the overcurrent part of the RCBO rather...
  9. W

    Fluorescent ballast dimming - 2 way

    as above, has anyone have any experience of this using touch dim switching ? how does it work 2 wayed using retractable switches. i was under the impression i could have a touch dim dimmer one end and a normal 2 way switch the other end, however, the lights are doing funny things, ie dimming...
  10. B

    Luminaire Ballast

    I have 3 ballasts that seem to have blown within a modular compact fluorescent light fixtures located within a suspended ceiling of a shop. I have tried replacing the tubes/starters, so my inclination is that the ballasts are the cause. One modular has all tubes not lighting, the other modular...
  11. SolarCity

    ConSole+ ballast calculations

    It's been a while since I've used ConSole units and I'm struggling to find the info which gives recommended ballast weights for system design. Can anyone help me out and point me in the right direction?+
  12. R

    ballast

    is it allowable to fit a 58watt ballast into a 36watt fitting. please resolve an argument.thanks
  13. A

    Dali ballast / controller

    I need to source a dali ballast, but it needs to have a 230v output instead of 12v. Has anyone used or heard of one? if so where did you get it from.
  14. Energetic

    flat roof commercial mounting.

    We're quoting on our first flat roof commercial system, looking for recommendations as to the simplest install, least ballast, best looking etc... Not yet come across any that make you think 'wow that's the best!'
  15. R

    Philips sgr001 ballast, help wiring plug

    Hi. I ve purchased two of these ballast, reflector lamp kits. Internally they are already wired, but i need to wire the socket and extend the cable. As you can see in the photos there are two cables coming into the ballast. The only reasonable explanation to it is that they were connected in...
  16. M

    ballast

    Hi all Today I had a major disaster connecting this ballast up in conjuction with the ignitor and still no joy any1 had problems with these or know how to connect properly I've added picture
  17. Robertbaker63

    goliath 250 worklight ballast

    my goliath 250 worklight stopped working, its a 55w 4 pin 2d lamp the ballast has blown, does anyone know where to get a replacement, if i search the original model - a visonator VEB155TC all i get is links to Taiwan sites many thanks to anyone who can help me
  18. I

    Replacing Ballast - Bit off more than I can chew

    Hi, Hopefully I'm posting this in the correct section. First off, I'm not a qualified electrician. I'm replacing a ballast in my home aquarium light and thought it would have been a straight forward like for like swap, the connections on the replacement has 7 wires when the original has 6...
  19. R

    Replacing a ballast on a standard twin starter fluorescent

    I've got a few faulty fittings to repair with these ballasts. currently I'm to sure if the original fitting have individual ballasts or a combined ballast for both lamps. However I think the picture ballast should work. Im ok with the lamps connection as I think one side of each lap is wired...
  20. K

    tridonic switchdim ballast

    i was just looking at a job today, where the push switch on the wall had the feed coming into "com" and a brown in " L1 " and blue " L2" when i took the light down it had a brown in "D1" and blue in "D2" is it possible to apply 240 volts to both those connections on the ballasts or is "D2"...

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