Transfab TMS
3O/3L Series

3O/3L Series

The 3O/3L series of control transformers offers electrical performance of control transformers in a compact three phase design with terminal boards or lead out. The 3O/3L transformers are suitable for space limited applications requiring superior electrical performance, cool operating temperatures and silent operation.

  • Electrical specifications:
    • Three phase
    • Power rating: 50 to 6000 VA
    • Operating frequency: 50/60 Hz
    • Insulation class: Class B (130°C) from 50 to 1000 VA
      Class H (180°C) from 2000 to 6000 VA
    • Temperature rise: <   80°C from 50 to 1000 VA
      < 120°C from 2000 to 6000 VA
       
    • Noise level: < 40 dB
    • Insulation tested at a minimum of 2500 Vrms Hi POT
  • Features:
  • Custom options available:
    • Special voltages and VA's
    • Custom winding configuration
    • Electrostatic shield
    • Autotransformers
    • Fuse holder

      CSA Mark  UL Listing Mark  UR Mark   PB-free

Specification sheets

3O/3L series summary :
Specifications by VA :
 
Tuesday, December 12, 2017