Overview
The Valmont 17V3239 is an electric ballast designed to regulate power supply to S51 high-intensity discharge (HID) lamps ranging from 1 to 400 watts. This ballast provides stable voltage and current control, ensuring consistent lamp ignition and operation across a wide power range. As a critical component in HID lighting systems, the 17V3239 maintains optimal performance in industrial, commercial, and outdoor lighting applications.
Key Features
- Supports 1-400W S51 HID lamps
- Regulates voltage and current for stable lamp operation
- Designed for High Intensity Discharge lamp systems
- Suitable for industrial and commercial lighting applications
- Proven Valmont Electric manufacturing reliability
Technical Specifications
- Lamp Type: S51
- Power Range: 1-400W
- Product Category: HID Electric Ballast
- Manufacturer: Valmont Electric
- Part Number: 17V3239
- Unit Condition: Used, fully functional
Typical Applications
The Valmont 17V3239 ballast is used in:
- Industrial facility lighting systems
- Commercial outdoor lighting installations
- Street and area lighting control
- High-bay warehouse and manufacturing lighting
- HID lamp replacement and retrofit projects
Compatibility & Replacements
Compatible With
- S51 High Intensity Discharge lamps
- Industrial and commercial lighting fixtures rated for S51 lamps
- Standard 120V, 208V, 240V, or 277V ballast installations (verify voltage rating with your system)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. For specific model replacement information, consult the ballast label or contact our technical support team.
Works With
- Valmont Electric HID lighting control systems
- Standard 1-400W S51 lamp fixtures
- High Intensity Discharge lamp ecosystems



