Advance 79W8743001 Magnetic HID Ballast, High Pressure Sodium Lamp, 1000 W, 480 VAC, Pulse, 1 Ballast Factor

High Pressure Sodium Ballasts
84176 MFG #: 79W8743001
1299.99000 / ea
Advance HID ballasts are available to operate the wide variety of metal halide, high pressure sodium and low pressure sodium lamps available in today's marketplace. Like fluorescent, HID lamps are gas discharge lamps. Light is produced by an arc discharge between two electrodes located at opposite ends of an arc tube within the lamp's outer glass envelope. The ballast is the lamp's power supply; its purpose is to provide proper starting and operating voltage and current to initiate and sustain this arc. In addition, we now offer 120/208/240/277/480V 5-TAP core and coil ballasts for the most popular applications. 5-TAP ballasts add the 480V input lead to the Quadri-Volt designs. A Quadri-Volt or 5-TAP core and coil, along with the appropriate capacitor, ignitor (where required), mounting bracket and hardware and installation instructions are packed in a space-saving shipping carton. These "kits" eliminate the need for distributors or end-users to stock loose componets of single voltage ballasts for 120, 208, 240, 277 and even some 480V applications, though single voltage kits for 480V applications will also be available.
  • Applications
  • Features
Outdoor Weatherproof
Outdoor weatherproof ballasts are designed for remote mounting outdoors under all weather conditions
They may also be placed inside a pole base, but care must be taken to avoid areas prone to flood situations as they are not water submersible
0.9 A input current (open circuit), 1.6 A input current (starting), 1.75 to 2.65 A input current (short circuit), 2.3 A input current (nominal)
Ballast replacement kit with oil filled capacitor
UL insulation class H of 180 deg C
10 in L stranded wire