SINGLE-PHASE ISOLATION (DOUBLE-WOUND) TRANSFORMER

• Isolation transformers should be used on all systems that require
  grounding on the load.
  
• Rex single-phase distribution transformers are ideal for supplying
  auxiliary lighting circuits from 600 V and lower supplies, and electric
  heating equipment.
  
• Primary windings have full capacity taps for supply voltage compensations
  and split secondaries for flexibility.
  
• Class 220 insulation used throughout.