Central Moloney, Inc. manufactures a complete line of single-phase submersible transformers, including subway and vault-type, for a multitude of requirements. Our submersible transformers are designed and manufactured in compliance with ANSI Standard C57.12.32-1994 (or latest revision) and/or customer specification.
The submersible product line is designed for frequent or continuous submerged operation. Central Moloney’s submersible transformers are installed completely underground, which allows front lot construction with easy and less expensive accessibility.
Total 409 or 304 series stainless steel designs are available Lightning arrester internally mounted under oil Current limiting fuses Bayonet fuses Loadbreak switches High voltage inserts Banded cover Molded polymer low voltage bushings with cable leads made to customer’s specified length High voltage taps are available Dual high voltage switch with external operating handle Low voltage circuit breaker on self-protected units with internal block mounted high voltage expulsion fuse(s) Interlaced low-voltage windings Emergency overload reset handle (available only on self-protected transformers) Custom stenciling and labeling FR3 Fluids NEMA TP-1 compliant designs DOE Efficiency Ruling compliant designs available