THE BETTER CHOICE!

MGM is a leader in the transformer industry, and a premiere manufacturer capable of fulfilling the most demanding applications. No one can provide a wider range of products and solutions than MGM!

ADVANTAGES OF PURCHASING FROM MGM

With over forty-five years of transformer experience and our long-standing commitment to quality and customer service, MGM Transformer will find the transformer that is right for your specific application.

  • Ratings from 50VA to 10,000VA 
  • Three standard voltage groups:
  • 120/240-12/24, 120/240-16/32, 240/480-24/48
  • 50/60 Hz frequency
  • Encapsulated core & coils in a combination silica sand and resin compound 
  • Insulation system: 115°C rise
  • Single & three phase configurations available
  • UL listed & CSA certified

STOCKING

MGM has 2 manufacturing locations; Commerce, CA and Tijuana, MX. As a rep for MGM, Healy Mattos stocks inventory locally in Hayward, CA for General Purpose, 600V-class transformers starting at 15kva. Let us know how we can help service your needs!
MGM provides buck-boost transformers as a simple and economical way to correct off-standard voltages from 95 to 500 volts, single and three-phase, in sizes up to 25 kVA. Buck-boost transformers provide tremendous capabilities and flexibility in kVA sizes and input/output voltage combinations.

Anytime a line voltage change in the 5-20% range is required, a buck-boost transformer should be considered as your first line of defense.

When the supply voltage is constantly too high or too low, (usually more than 55%), the equipment fails to operate at maximum efficiency.
Buck-boost transformers are an economical way to correct this potentially very serious problem.

  • DOE 2016 Efficiency Compliant

  • UL/CUL/CE/CSA listings

  • Aluminum or Copper Windings

  • 50/60/400 Hz

  • 220 °C Insulation 

  • Vacuum Pressure Impegnated

  • 150, 115 or 80 °C Temp Rise

  • ANSI C57.12.01

  • Seismically Certified per ASCE/SEI 7-05

  • OSHPD OSP Pre Approval
Our standard designs cover the full range of requirements from 5kV to 34.5kV, 500kVA to 10,000kVA, in both liquid and dry type.

All manufacturing processes are done on the premises.This advantage, along with a large inventory of electrical steel and wire, assures our customers of the industry's shortest standard lead times, regardless of the interface requirements.

MGM engineers and manufactures these products for companies in multiple sectors, below are a few to mention:

- ABB - ROCKWELL AUTOMATION - SIEMENS - EATON - GE - PG&E - SOLAR CITY
While most companies only offer standard engineered products, MGM offers 3 winding styles, based on Kva, Voltage, and BIL requirements:
The rectangular barrel wound style is the most common method in the industry for 600V and 5kV applications.
MGM’s standard is the superior oval barrel wound method for 600V class and 5kV class, 45kV BIL maximum.
The section wound style is rarely used in the industry due to higher cost vs. barrel or random wound. May be used for special applications up to 125 kV BIL
Due to its superior design criteria, MGM uses this method on most 15kV class to 125kV BIL.
Need a transformer fast? We can deliver! Emergencies happen and we’re here to respond. WE WILL WORK 24/7 till the emergency transformer is done or your money back!