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Keystone HPS-400A-Q-KIT - 400W High Pressure Sodium Ballast Kit

SKU:
HPS-400A-Q-KIT 3/1
$110.89
Customer Reviews

Description

400W HPS Replacement Ballast Kit | Quad Tap 120/208/240/277V | CWA Circuit

Keystone Technologies HPS-400A-Q-KIT is a 400W high pressure sodium (HPS) replacement ballast kit, designed for quad-tap operation (120/208/240/277V). This ballast features a constant wattage autotransformer (CWA) circuit, ensuring efficient and stable lamp performance. The kit includes a pre-wired capacitor and ignitor, along with mounting hardware and an installation guide for quick and easy setup. With copper/aluminum windings, 180°C insulation class, and rugged construction, this ballast is ideal for high-intensity commercial and industrial lighting applications.

Features

  • Lamp Compatibility: Operates 400W High Pressure Sodium lamps (ANSI S51)
  • Input Voltage: Quad Tap (120/208/240/277V)
  • Circuit Type: Constant Wattage Autotransformer (CWA)
  • Power Factor: High Power Factor (HPF)
  • Pre-Wired Components: Includes capacitor and ignitor
  • Operating Frequency: 60 Hz
  • Insulation Class: 180°C
  • Recommended Fuse: 15A (120V), 8A (208V), 8A (240V), 5A (277V)
  • Winding Material: Copper/Aluminum
  • Mounting Hardware Included
  • UL Recognized (RU, cRU) for Safety Compliance

Benefits

  • Complete ballast kit with pre-wired components for easy installation
  • Quad-tap compatibility for versatile voltage applications
  • Reliable performance for HPS lighting systems
  • Durable design with high-temperature insulation for extended lifespan
  • Quick Ship Availability ensures fast delivery for urgent replacements

Applications

  • Commercial and industrial lighting
  • Parking lot and garage lighting
  • Security and roadway lighting
  • High bay and floodlighting applications

Product Specifications

  • Manufacturer: Keystone Technologies
  • Model: HPS-400A-Q-KIT
  • Lamp Type: 400W High Pressure Sodium (ANSI S51)
  • Input Voltage: Quad Tap (120/208/240/277V)
  • Circuit Type: CWA (Constant Wattage Autotransformer)
  • Capacitor Rating: 55µF, 300V, 90°C
  • Ballast Insulation Class: 180°C
  • Operating Temperature: -40°C (-40°F) minimum start temperature
  • Ballast Weight: 13.66 lbs
  • Mounting Dimensions: 3.87” / 4.38”
  • Warranty: 2 Years 

Downloads

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Disclaimers 

*This product is built to order typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time.  All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.

 

Extra Information

Brand:
Keystone Technologies
UPC:
890949011621
Product Code:
HPS-400A-Q-KIT
Order Code:
HPS-400A-Q-KIT 3/1
EZ Code:
XHP-15
Light Source:
High Pressure Sodium
Wattage:
400 Watt
Voltage:
120/208/240/277V
Height (in.):
4.80
Length (in.):
4.00
Width (in):
2.31
ANSI:
S51
Warranty:
2 Year
Price Shown:
Per Ballast
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