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Sunbelt Transformer™

PADMOUNT TRANSFORMERS


Sunbelt Transformer’s liquid-filled, padmount transformers are the ideal choice for commercial, industrial, and utility applications. Available in voltages through 35 kV (200 kV BIL), our padmount transformers are built to order or from stock with modifications available, and meet all NESA and ANSI standards.

  • Up to 10 MVA
  • Voltages through 35 kV (200 kV BIL)
  • NEMA and ANSI Standards
  • Built-to-order or from stock with modifications available
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SUBSTATION TRANSFORMERS


Designed and configured to meet any application requirements, Sunbelt Transformer’s liquid-filled substation transformers are available for use with primary and secondary switchgear, or stand-alone installation using terminal compartments. Available in voltages through 230 kV (650 kV BIL), our substation transformers meet all NEMA and ANSI standards.

  • Up to 60 MVA base
  • Voltages through 230 kV (650 kV BIL)
  • NEMA and ANSI standards
  • Built-to-order or from stock with modifications available
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DRY-TYPE TRANSFORMERS


Sunbelt Transformer offers a full range of both indoor and outdoor low voltage and medium voltage dry-type transformers up to 7500 kVA. Sunbelt Transformer’s dry-type transformers are the ideal choice for commercial, industrial, and utility applications. Hundreds of new, surplus and reconditioned units in stock and ready-to-ship.

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PADMOUNT SWITCHGEAR


We offer both new and reconditioned sales of all types of padmounted switchgear. Padmounted gear is typically of the tamper resistant style and comes in many configurations ranging from a PMH-3 to a PMH-19 and all styles and configurations in between. Please click the link below for a graphical representation of the layouts.

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DISCONNECT SWITCHES


WE OFFER LOW, MEDIUM AND HIGH VOLTAGE DISCONNECTS.

We offer low voltage fused and non-fused disconnects ranging from non-fused isolation switches to 200 amp to 3,000 amp fused applications.

Medium voltage switches are available from 2.4 kV to 38 kV. Amperage ratings from 200 to 3,000 amp. We offer both load interrupter and non-load interrupter disconnect switches. They can be equipped with power fuses and many other protective devices and configurations to provide safe, economical switching and circuit protection where infrequent disconnecting means is required.

High voltage switches are also available, including GOAB’s (gang operated air break) and other substation switchgear.

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CIRCUIT BREAKERS


WE OFFER LOW, MEDIUM AND HIGH VOLTAGE CIRCUIT BREAKERS.

Our low voltage offering includes 120 volt to 600 volt options. Frame sizes from 15 amp to 5,000. Breakers are available both new and reconditioned for sale or rent.

Our medium voltage offering includes 2.4 kV to 38 kV. Frame size ranges from 600 to 3,000 amp with an infinite selection of trip amperages controlled by onboard multifunction relays. Stand-alone options are available for purchase (new or reconditioned) or rental. Rental battery banks are also available for breaker / substation control (48 – 125 VDC).

Our high voltage offering includes 72 kV to 173 kV – SF-6 breakers. Frame sizes range from 1,200 amp to 3,000 amp. Trip settings are also dependent on the multifunction relay settings. Rental battery banks are also available for breaker / substation control (48 – 125 VDC).

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DISTRIBUTION


WE OFFER BOTH LOW AND MEDIUM VOLTAGE DISTRIBUTION.

Our low voltage offering includes 120 to 600 volt options. Frame sizes range from 400 to 5,000 amp. We offer both main and main lug only options that can cover a wide variety of applications. Our low voltage distribution class panelboards and switchboards offer feeders from 15 amp to 1,200 amp. Many different configurations and options are available. Our heavy power class distribution ranges from 3,000 – 5,000 amp with feeders available from 400 to 1,600 amp. Equipment is available for both sale and quick ship rental with all of our rental options being equipped with Nema 3R enclosures for outdoor use.

Our medium voltage offerings include configurable line-up sections from 2 – 8 bay. Main and main lug only. Feeder sections are typically equipped with 800 amp fuse holders that will allow up to 720 amps of protection per feeder section. Voltages range from 2.4 kV to 38 kV with a heavy emphasis on 5/15 kV equipment. These line-ups are available for sale for both new and reconditioned. This equipment is also available for rental applications. Again, all rental applications feature Nema 3R enclosures for outdoor use.

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RENTAL EQUIPMENT


Sunbelt Transformer’s Rental Division is here to help you 24/7 for your entire electrical rental needs! Contrary to our name, we specialize in the rental of much more than Transformers.

 

A SHORT LIST OF THE EQUIPMENT THAT WE PROVIDE (BOTH INDIVIDUALLY AND AS A COMPLETE PACKAGE) INCLUDES:

  • Transformers – 5 to 50,000 kVA and beyond – 120 volt to 230,000 volt
  • Low and Medium Voltage Switchgear of all types, including:
    • Breakers and Disconnects
    • Transfer Switches
    • Motor Starters
    • Distribution panels / switchboards
    • Common buss / Generator paralleling cabinets
    • Cable junction boxes
  • Cable – 120 to 35,000 volt
  • Complete Substations

 

WE CATER PRIMARILY TO:

  • Generator Distributors / Dealers
  • Equipment Rental Companies – Especially those specializing in power, pump, HVAC and more
  • Contractors
  • End Users
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SERVICES


Our team of experienced technicians and engineers are skilled in a number of services, including:
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POWER PRODUCTS


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