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High Rise Transformer
low-voltage-dry

MEDIUM VOLTAGE DRY GENERAL PURPOSE

MGM’s Medium Voltage distribution transformers are used in a wide variety of Commercial, Residential, and Industrial applications.  These ventilated transformers come in single-phase and three-phase and are available in a variety of primary and secondary voltage combinations including non-standard voltage arrangements.

All products are designed, manufactured and tested in accordance with applicable  UL, cUL, NEMA, IEEE and ANSI standards and have efficiency levels at or above DOE 2016 requirements.  

FEATURES

STANDARD FEATURES
  • DOE 2016 Efficiency Compliant
  • UL 506, UL 1561 Listed
  • Aluminum or Copper Windings
  • 60 Hz
  • Electrostatic Shield
  • Min. 60 dB Common Mode Noise Attenuation (Single shield)
  • 150°C Temperature Rise
  • ANSI C57.12.01
  • Seismically Certified per ASCE/SEI 7-05
  • OSHPD OSP Pre Approval
COMMON OPTIONS
  • Copper Windings
  • Outdoor NEMA-3R Kit
  • 80 & 115C Rise
  • K Factor up to K-30
  • Wall Mount Brackets (15-115.5 KVA)
  • 50 Hz; 50/60 Hz
  • Totally Enclosed Non Ventilated
  • Stainless Steel Case
  • Reduced Sound Level
SOUND LEVELS
MGM 600 Volt class general purpose dry type transformers are designed to meet NEMA ST-20 sound levels.
  • 0-9 KVA: 40dB
  • 10-50 KVA:L 45dB
  • 51-150 KVA: 50 dB
  • 151-300 KVA: 55 dB
  • 301-500 KVA: 60 dB
TESTING AND QUALITY ASSURANCE

As part of our quality assurance process, all 600 Volt MGM Transformers go through a rigorous ANSI/IEEE test plan to ensure optimum performance. These tests include:

  • Winding resistance test
  • Turn ratio test
  • Polarity and phase relation test
  • No load losses and exciting current test
  • Impedance and load loss test
  • Applied potential test
ENCLOSURES
MGM ventilated transformers utilize a NEMA 2 rated drip proof metal enclosure with natural draft ventilation. MGM dual rated enclosures are suitable for indoor or outdoor applications and are standard on all models except the 225, 300, and 500 kVA transformers (optionalWeather-shield Kits are available for these units).

Benefits

BULL RUSH PROGRAM
Need it fast? We can deliver. Emergencies happen and we can expedite the manufacturing of your units to meet your delivery requirements. Ask about our Bull Rush program when you place your order and we can manufacture and ship your unit in as fast as 2 working days!
MADE IN USA

MGM Transformer Company can manufacture your units at our 120,000 square foot plant in the U.S. and source the raw materials solely from American companies if required. By doing so we can certify your units to be compliant with any of the various “Buy U.S.” statutes (either state or federal). Please make sure to specify your requirements at the time of order.

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