Overview
The Keystone HPS-100X-Q-KIT is a complete high pressure sodium ballast kit engineered for 100W HPS lamp operation. This comprehensive kit includes a ballast pre-wired to a properly rated capacitor and ignitor (if required), mounting hardware, and pictorial installation guide. The HX-HPF circuit design delivers efficient and stable lamp performance across industrial, commercial, and facility lighting applications.
Key Features
- Quad-tap voltage input: 120/208/240/277V accommodates multiple electrical configurations
- HX-HPF circuit type for optimized efficiency and stable lamp operation
- Pre-wired ballast assembly eliminates field assembly and reduces installation time
- Copper windings with 180°C insulation class for long-term durability
- Includes capacitor (10 µF, 280V rated), XG-01 lamp starter, mounting brackets, and hardware
- 5% voltage regulation and 60 Hz frequency for North American installations
- RU and cRU certifications for safety compliance
Technical Specifications
- Lamp Type: ANSI S54 (100W HPS)
- Input Voltage: 120/208/240/277V (quad-tap)
- Power Output: 100W
- Circuit Type: HX-HPF
- Regulation: 5% at rated load
- Frequency: 60 Hz
- Insulation Class: 180°C
- Winding Material: Copper/Copper (Cu/Cu)
- Capacitor: 10 µF, 280V, 90°C rating
- Lamp Starter: XG-01 (included)
- Recommended Fuse/Breaker: 8A @ 120V / 5A @ 208V / 5A @ 240V / 3A @ 277V
- Maximum Lamp Distance: 10 feet
- Certifications: RU, cRU
- Warranty: 2 years
Typical Applications
- Industrial facility lighting and maintenance
- Commercial outdoor and area lighting
- Warehouse and storage facility illumination
- Parking lot and perimeter lighting
- Street and roadway lighting systems
- Ballast replacement and system upgrades
Compatibility & Replacements
Compatible With
- 100W ANSI S54 high pressure sodium lamps
- Standard North American electrical systems (120V, 208V, 240V, 277V single-phase)
- Industrial and commercial lighting fixtures rated for HX-HPF ballasts
Replaces / Drop-In Replacement For
- OEM HPS-100X-Q-KIT ballast assemblies
- Any compatible 100W HPS ballast requiring ANSI S54 lamp specifications
- Legacy and original equipment manufacturer (OEM) ballast kits
Works With
- XG-01 lamp starters and compatible HPS igniters
- Standard lighting control systems and photocells
- Dimming controls (verify compatibility with installer)
- Power factor correction capacitors and auxiliary circuitry












