HPS Ballast Cross Reference:
Advance Ballast 71A8107
Sylvania Ballast LU150/120R
High Intensity Discharge (HID) lamps require a ballast to apply starting voltage to the lamp and establish current flow an arc between the lamp electrodes. Without a ballast, the arc will extinguish or draw increasing current until some circuit element burns up. Ballasts provide system stability by limiting the current that can be drawn.
Core and Coil ballast kits are used in over 90% of all HID lighting. Replacement high pressure sodium (HPS) ballast kits contain the appropriate core and coil, a properly rated ignitor and all components required for ballast replacement. The Keystone Technologies, core and coil, HID ballast kit is ideal for a wide variety of lighting applications, including factories, warehouses, gymnasiums and retail stores.
Keystone Ballast HPS-150R-1-KIT 150 watt sodium ballast transformer, 120 Volt, replacement high pressure sodium ballasts for 150W HPS, Core And Coil, Circuit Type R-NPF, high pressure sodium 150 Lamp Watts, S55 ANSI Ballast Type, 163 Input Watts, 120 Input Voltage, 60 Hz. These high pressure sodium ballast kits carry a 2 year warranty.
|Lamps Operated||150W High Pressure Sodium Lamp|
|ANSI Ballast Type||S55|
|Dimensions||2.64" L x 2.25" W x 2.09" H|
|Certifications||cRU, RU, RoHS Compliant|
|Warranty||2 Year Standard|