What wire should I use for fluorescent lights?
What wire should I use for fluorescent lights?
For Residential applications, 1.0 mm2 Cross sectioned double insulated Cu [Copper] Cables [Cu/PVC/PVC] are commonly used for the Phase and the Neutral cables. Earth [Ground ]cable should be 2.5mm2 single insulated Cu[Copper] Cables [Cu/PVC] for both Industrial or Residential type of applications.
How many wires does a ballast have?
The ballast has a hot and neutral wire at one end to receive power, and two blue wires a red one at the other end to supply power to the lights.
What type of ballast do I need?
When purchasing a ballast, you’ll need to read the type of lamps it’s designed for, how many lamps it operates, and the voltage the lamps will run on. Choosing the right ballast for a lamp will optimize the light output and life of the bulb.
What are yellow wires for on ballast?
The common yellow wires connect from the ballast to push-in connectors on one of the right holders of lamp 1 or 2. Two yellow wires connect the common lampholders together.
Can one ballast power two bulbs?
The two bulbs will always have slightly different impedances, so more current will flow through one or the other. It’s difficult to balance this out. The condition where one bulb is fired and the other is not is obviously the worst case for this.
What gauge is ballast wire?
18 AWG
Ballast wires are 18 AWG. Use a blue wire connector for up to four 18 AWG wire connections. Use orange wire connector for more than four 18 AWG wire connections. Light fixtures from the factory are wired with the ballast wires connected directly to the lampholders.
What are the yellow wires in a ballast?
Originally Answered: What are the two yellow wire from a ballast for? The yellow wires are your commons/return paths on the output side. The yellow wires are your commons/return paths on the output side.
What color wires are on a 2 lamp ballast?
2 and 3 lamp instant start ballasts use blue wires for individual connections, and red wires for common connections. Black wire is for line voltage and white wire for neutral. An instant start ballast uses a single wire which connects from the ballast to each of the lamp terminals.
How many wires does the replacement ballast provide?
The replacement ballast provides 5 wires: black, white, blue, blue (equivalent) and red. Incoming electrical power at the fixture connects to the line BLACK and WHITE wires shown on the diagram.
Can you wire an instant start ballast in series?
Instant start ballasts can only be wired in parallel according to the diagram on the ballast. Changing the wiring on a fluorescent light fixture from rapid start to instant start, involves changing the wiring from series to parallel. Grounding a ballast is very important. Grounding is usually automatic if the light fixture is grounded properly.
How do you wire a ballast to a wall?
Ballast Wiring Tricks Pay attention to how your old ballast is wired up. Make a drawing of where each wire goes, before you cut any wires. Ballast wires are very small in size, so make sure your wire crimps or wire nuts are sized for small wiring. Make sure and leave enough wire sticking out from each ballast end.
Do you need to ground a light ballast?
Grounding a ballast is very important. Grounding is usually automatic if the light fixture is grounded properly. A ground wire from the power source should be connected to a light fixture. A metal ballast mounted to the metal light fixture will automatically ground the ballast.
