Description
400W Replacement Metal Halide CWA Ballast | 480V | High Power Factor | ANSI M59/H33
Keystone MH-400A-480-KIT is a 400W metal halide ballast kit designed for commercial and industrial lighting applications. This constant wattage autotransformer (CWA) ballast operates at 480V single tap and provides stable lamp performance with high power factor regulation. The kit includes a 24µF capacitor rated at 400V, ensuring reliable operation with ANSI M59 or H33 lamps. Built with durable copper/aluminum windings and 180°C insulation, it delivers efficient and long-lasting performance for high-output HID lighting systems.
Features
- Lamp Type: 400W Metal Halide
- Circuit Type: CWA (Constant Wattage Autotransformer)
- Input Voltage: 480V (Single Tap)
- Power Factor: High
- Frequency: 60Hz
- Regulation: 10%
- Capacitor Value: 24µF @ 400V
- Capacitor Temperature Rating: 90°C (194°F)
- Minimum Start Temperature: -30°C (-22°F)
- Insulation Class: 180°C (356°F)
- Winding Material: Copper/Aluminum
- Agency Certification: RU, cRU
Benefits
- Reliable Performance: Provides stable lamp operation and extended HID lamp life
- Energy Efficient: High power factor design reduces energy loss
- Durability: 180°C insulation for long-lasting performance
- Wide Application Use: Compatible with ANSI M59 and H33 lamps
- Easy Installation: Comes with capacitor for quick setup
Applications
- High bay and low bay HID fixtures
- Parking lot and street lighting
- Industrial and warehouse lighting
- Sports arenas and floodlighting
- Security lighting
Product Specifications
- Model Number: MH-400A-480-KIT
- Input Voltage: 480V (Single Tap)
- Circuit Type: CWA (Constant Wattage Autotransformer)
- Lamp Compatibility: 400W Metal Halide (ANSI M59/H33)
- Power Factor: High
- Regulation: 10%
- Capacitor: 24µF @ 400V
- Insulation Class: 180°C (356°F)
- Minimum Start Temperature: -30°C (-22°F)
- Lead Length: 12-14 inches
- Ballast Net Weight: 12.34 lbs
- Warranty: 2 Years
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