Dry-Type Distribution Transformers

Installation, Operation and Maintenance Guide for Indoor/Outdoor Dry-Type Transformers Which Utilize A NH Series, NJ1, NJ2, NJ3 Or NJ4 Enclosures (Trilingual)

This Installation Manual applies to the following HPS products:

• Drive Isolation Transformers up to 750 kVA
  • HPS Tribune^TM - Energy Efficient Drive Isolation Transformers
  • Standard Drive Isolation Transformers
• Energy Efficient Dry-Type Distribution Transformers up to 750 kVA
  • HPS Sentinel®  - Energy Efficient General Purpose Transformers
  • HPS Synergy® - Energy Efficient K-Factor Transformers
  • HPS Centurion® - Harmonic Mitigating Transformers
• Autotransformers
• General Purpose Medium Voltage Transformers up to 750 kVA