| Envirotran™ Transformers
for Environmental and Fire Sensitive Applications
Envirotran Transformers incorporate the latest advancements in liquid-filled transformer
design. This results in a transformer that sets the standard for customers concerned with
evolving environmental regulations, fire safety and overall performance.
Envirotran Transformers use a unique dielectric coolant, Envirotemp® FR3, whose base oils
come from a renewable natural resource—seeds. Formulated with food grade performance
enhancing additives, it is non-toxic, non-bioaccumulating and readily biodegradable.
Envirotemp FR3 also has an exceptionally high fire point that provides enhanced fire safety.
It is Classified by Underwriters Laboratories® and is Approved by Factory Mutual for use in
indoor and outdoor transformer installations. For added safety, Envirotran Transformers can
also be specified “FM Approved and Code Listed” per Factory Mutual, making it easier to
comply and verify compliance with the National Electrical Code® .
The Envirotran Transformer is ideal for environmentally sensitive areas, which today can be
just about everywhere! It is also ideal for areas where fire safety is a concern such as in or
near buildings, or in public areas such as parks and school grounds.
Envirotran Transformers are available as substation, pad-mounted and overhead transformers,
three-phase and single-phase, with ratings from 5-10,000 kVA and voltage ratings up to 46 kV.
*NEC - National Electrical Code
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