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  • BRAND:
  • SKU: 2837327
  • MODEL: H1EM300KB30S

HPS H1EM300KB30S HMT 3PH 300kVA 480-208 AL Energy Efficient Harmonic Mitigation Distribution Transformer


Please call 888-671-2883 for Replacement info

  • Typically ships in: 1 day
  • Weight: 1830.0 lb
  • Contiguous U.S. States
  • Payment methods:
  • Returnable: Yes
  • Unit of Measure: each

Additional Description

HPS Centurion Energy Efficient Harmonic Mitigating distribution tranformers are rated for 600 volts and below. Typical applications of severe non-linear loading conditions include data centers, internet-service providers, telecom sites, call centers, broadcast centers, etc.

Energy efficient harmonic mitigating transformers with zero sequence flux cancellation technology, is specifically designed to treat the harmonics generated by computer equipment and other non-linear, power electronic loads.

Superior to K-rated and conventional transformers in reducing voltage distortion (flat-topping) and power losses due to current harmonics created by single-phase, non-linear loads such as computer equipment.

Combining zero sequence flux cancellation with phase shifting treats 3rd, 5th, 7th, 9th, 15th, 17th and 19th, harmonics within its secondary windings.

10 Year Warranty

  • Meets the Canadian Energy Efficiency Regulations SOR/94-651 (and/or CSA C802.2) efficiencies at an operating range from 35% to 65% of rated load and under a non-linear load profile up to K20 in an operating range from 35% to 50%.
  • 60 Hz frequency
  • Three phase ratings from 15 to 1500 kVA
  • 6 standard three phase voltage groups available
  • Copper & aluminum available
  • UL Listed, CSA Certified
  • Custom sizes, ratings and styles available upon request


Phase 3
3 Phases 15 to 1500 kVA

Product's availability

State of California Proposition 65 Product Warning