150W (S55) High Pressure Sodium Ballast Kit

150W (S55) High Pressure Sodium Ballast Kit - Electrical Lighting Solutions The Keystone 150W (S55) High Pressure Sodium Ballast Kit is designed for reliable operation in lighting systems requiring high pressure sodium lamps. This kit is suitable for electrical distributors and switchgear suppliers seeking a comprehensive solution that includes a pre-wired ballast, ignitor, and mounting hardware. It operates on a single 120V input voltage and supports R-NPF/R-HPF circuit types, making it ideal for wire and cable integration in lighting installations. Specifications ANSI Designation: S55 Line Voltage: 120V Frequency: 60 Hz Regulation: 5% Recommended Fuse: 15 A Circuit Type: R-NPF/R-HPF Insulation Class: 180ºC Capacitor Value: 14 MF (for HPF) Capacitor Voltage Rating: 280 V Capacitor Temperature Rating: 90ºC Winding Materials: Copper Lamp Starter: XG-01 Agency Certification: RU, cRU Maximum Distance to Lamp: 3 FT Input Power: 163W Power Factor: NPF Line Current Operating: 3.5A Line Current Starting: 4.5A Open Circuit Voltage: 120V Minimum Start Temperature: -40ºF / -40ºC UL Temperature Code: Class N 200ºC Ballast Dimensions: Length 2.64", Width 2.25", Height 2.09" Mounting Dimensions: Mounting 1 - 2.19", Mounting 2 - 1.79" Ballast Max Width (B Max): 3.35" Net Weight: 3.27 lbs Lead Length: 12-14" Ignitor Diameter: 1.33" Ignitor Height: 2.35" Ignitor Type: XG-01 Features Complete kit includes pre-wired ballast, ignitor, mounting brackets, and mounting hardware Designed for 150W High Pressure Sodium lamps Compatible with single 120V power supply Provides stable lamp starting and operation with R-NPF/R-HPF circuit types Certified for safety and performance with RU and cRU agency approvals Capacitor included for power factor correction in HPF circuits Operating temperature range supports cold start down to -40ºF/-40ºC Compact physical dimensions for versatile installation Two-year manufacturer warranty ensures product reliability Downloads & Links Spec Sheet