Jefferson Electric 423-9314-000 Three-Phase Ventilated Transformer

Technical Specification

Features:
  • Make: Jefferson Electric
  • Model code: 423-9314-000
  • Type: Ventilated transformer
  • Unit ratings or power ratings: 300 kVA
  • Primary Voltage: 480V Delta
Additional info:

Cores of high quality electrical steel Meets DOE-2016 and NRCan-2019 standards for energy efficiency NEMA 3R-rated enclosures standard Heat-cured ASA-61 gray powder coat finish 60 Hz operation Aluminum windings Primary taps on most units 150°C temperature rise 220°C insulation class Compact design for easier handling and installation Large connection compartment for ease of wiring and installation Quiet operation for installation flexibility Hassle-free front cover installation Taps provided on primary to compensate for voltage variations Seismic certification for all units through 1,000 kVA

Make Jefferson Electric
Manufacturer Jefferson Electric
Model code 423-9314-000
Type Ventilated transformer
Unit ratings or power ratings 300 kVA
Primary Voltage 480V Delta
Secondary Voltage 208Y/120V
Frequency range 60 Hz
No. of Phases Three
Cooling type Dry-type
Operating Temperature: 150 °C
Standards/Approvals NEMA, ANSI, UL and CSA
Winding material Aluminium
Installation Indoor / Outdoor
Insulation class/temperature 220ºC
Weight/Mass 1895 Kg
Additional info
  • Cores of high quality electrical steel
  • Meets DOE-2016 and NRCan-2019 standards for energy efficiency
  • NEMA 3R-rated enclosures standard
  • Heat-cured ASA-61 gray powder coat finish
  • 60 Hz operation
  • Aluminum windings
  • Primary taps on most units
  • 150°C temperature rise
  • 220°C insulation class
  • Compact design for easier handling and installation
  • Large connection compartment for ease of wiring and installation
  • Quiet operation for installation flexibility
  • Hassle-free front cover installation
  • Taps provided on primary to compensate for voltage variations
  • Seismic certification for all units through 1,000 kVA