Non-Linear

These transformers are designed to meet the non-linear load demands caused by computers and other modern electronic equipment. These types of loads can cause severe overheating in distribution transformers designed to meet the needs of a pre-electronic era. The Jefferson® Plus™ line of non-linear transformers provides safe and efficient operation in non-linear load environments.

Products

  • 424 Series: 15 KVA through 112.5 KVA*
  • 224 Series: 150 KVA through 300 KVA*

Applications

  • For all electronic loads to meet non-linear load demands caused by modern office equipment
  • For indoor/outdoor applications

Specifications

  • K-4, K-13, K-20 rated units standard
  • Meets NEMA TP-1 standard for energy efficiency
  • Cores of high quality, low loss, electrical steel
  • Aluminum or copper windings
  • Cores designed for reduced flux densities to compensate for harmonic voltage distortion
  • NEMA 1-rated enclosures standard
  • Electrostatically shielded
  • 220ºC insulation class standard
  • 150ºC, 115ºC, and 80ºC temperature rise
  • Heat-cured ASA-61 gray powder coat finish

Features, Functions, Benefits

  • Designed with lower weight and smaller size 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

Standards

*Options and Accessories

  • CE Marked units available
  • Other sizes, voltages, and connections available as custom
  • Other K-factor rated units available as custom
  • NEMA 3R-rated weathershields available
  • Wall mount brackets available