Custom transformers for single-zone and multi-zone furnaces

Multi-zone fusion furnace transformers designed by QTE have numerous features:

  • Designed for imbalanced loads
  • Multi-secondary single-phase outputs
  • Three-phase input
Contact a sales representative Specify your transformer
No. of Phases 1
Frequency 50/60Hz
Primary Up to 600Vrms single or three-phase
Output Nearly all needed furnace voltages can be accommodated.


45kVA heater control assembly Heater Control Assembly

Heater Control Assembly

Step-up general purpose custom transformer
45kVA transformer used in a multi zone furnace.
Power Rating 45kVA
No. of Phases 3
Frequency 50/60Hz
Primary 208/240/480Vrms L-L
Secondary Zone 1: 330Vrms at 25Arms
Zone 2: 240Vrms at 15Arms
Zone 3: 120Vrms at 45Arms
Zone 4: 120Vrms at 45Arms
Zone 5: 240Vrms at 45Arms
Zone 6: 120Vrms at 45Arms
Zone 7: 240Vrms at 12Arms
Zone 8: 120Vrms at 8Arms
Features Designed for high noise attenuation
Housed in NEMA 1 enclosure
Circuit protection for each output
SCR controlled
Certifications CE Mark
NRTL to UL 1561