MGM Transformer's single-phase and three-phase marine-duty transformers have been developed utilizing over 80 years of commercial and military experience in magnetic transformer design. This ABS(American Bureau of Ships) Type Approved product line has been engineered to meet the unique requirements of marine applications including commercial and pleasure ships, offshore oil rigs, tankers, near shore and other harsh marine environments.

All of MGM's facilities are ISO9001 certified and have modern testing equipment to meet all the requirements of ABS, ANSI, CSA, NEMA and UL. Below are just a few of the enhanced design features of MGM marine duty transformers.

Core Design - Cores are manufactured from the highest quality non-aging, cold rolled, grain oriented silicon steel laminations using stacked, step core construction and designed to minimize voltage harmonics. All cores are protected in a vacuum pressure impregnated resin.

Steel Components - All steel parts (frames, base channels, brackets, rods, etc.), are either coated or plated to meets UL50 salt spray requirements. All hardware (bolts, nuts, washers, etc.), are fully protected in stainless steel or equivalent finish.

Insulation - 220°C insulation systems are fully vacuum impregnated and protected.