Ballast wiring circuit diagram. A very first appearance at a circuit diagram could be confusing however if you could review a subway map you can check out schematics. A wiring diagram is a streamlined standard pictorial representation of an electric circuit. A fluorescent tube circuit includes a ballast wires lampholders and the tubes. Variety of 2 lamp t8 ballast wiring diagram.
Series ballasts can only be wired in series according to the diagram on the ballast. A hid ballast hid stands for high intensity discharge is a device that is used to control the voltage and arc current of high intensity discharge lamps during their operation. Changing the wiring on a fluorescent light fixture from series to parallel. Parallel ballasts can only be wired in parallel according to the diagram on the ballast.
Assortment of fluorescent ballast wiring diagram. It reveals the components of the circuit as streamlined forms and the power and also signal links in between the gadgets. Newer fluorescent ballasts are usually rated for both 120 volts and 277 volts. High pressure sodium ballast wiring diagram a beginner s overview of circuit diagrams.
The circuit diagram for the various types of hid ballasts are shown below. Types of hid ballast. A glow starter or commonly known as starter is used in the tube light circuit to provide an initial current to filaments of the tube light. Hid ballasts can be classified into four different categoriestypes.
Fluorescent lamps use a ballast which transforms line voltage to a voltage to start up and operate the lamps.