3 Light 277 Ballast Wiring Diagram
Select your lamp type from the list below.
3 light 277 ballast wiring diagram. A wiring diagram is a simplified conventional photographic depiction of an electric circuit. Changing the wiring on a. 3 lamp rapid start ballast wiring diagram 2 ballasts one 2 lamp and one 1 lamp ballast. It reveals the components of the circuit as simplified shapes as well as the power and also signal connections in between the devices.
In commercial electrical wiring the authors state most larger commercial buildings utilize a 480 277 volt y connected service entrance. Variety of 3 bulb ballast wiring diagram. A three phase four wire distribution system running at 277 volts is used for high voltage lighting like fluorescent lights. The emergency ballast wiring guide this document has been customized to contain a wide library of individual dia grams for various installation applications.
Find wiring diagrams for your workhorse wham or longhorse ballasts. Assortment of 277 volt ballast wiring diagram. Each component should be set and connected with different parts in specific manner. 3 lamp series parallel ballast wiring diagramif one lamp fails or is removed in the series connected section then all lamps in that section will turn off but the lamps in the parallel circuit remain on.
Series ballasts can only be wired in series according to the diagram on the ballast. If a diagram cannot be found within this selection consult customer service. It reveals the parts of the circuit as streamlined shapes and also the power and also signal connections between the gadgets. Select the lamp quantity and wattage.
7 14 2014 4 57 36 pm. With some 3 and 4 lamp series parallel ballasts if a single lamp in one branch fails the lamp s in the parallel branch will continue to operate. Electrical discharge lighting is designed to run on 277 volt wiring. A wiring diagram is a simplified standard pictorial representation of an electric circuit.
If not the structure will not work as it ought to be. 277 volt wiring diagram 277 volt 3 way switch wiring diagram 277 volt ballast wiring diagram 277 volt motor wiring diagram every electric structure is made up of various different parts.