Environmentally friendly, safe alternative to liquid-filled transformers

VPI transformers are an excellent alternative in applications that call for an environmentally friendly, economical solution. They reduce flammability concerns, require less maintenance, and are less prone to contaminating the surrounding environment than liquid-filled transformers, avoiding the need for catch basins during construction. Our VPI transformers are designed with NOMEX® insulation. Its compact structure makes the electric field between insulation and cooling medium more uniform—reducing dielectric loss. NOMEX® is non-toxic and is fire and moisture resistant for increased safety.

• Eco-friendly alternative to oil-filled transformers
• Low maintenance
• Various applications, including variable frequency drives, variable speed drives, converters, thermal loading and general purpose auxiliary power

Environmentally friendly dry-type solution with a robust structure for harsh environments

Cast epoxy resin transformers are highest on the evolutionary scale of transformer design and offer the best combination of electrical and mechanical performance factors. The robust structure—achieved by casting the windings in a solid shell of epoxy—provides mechanical strength unsurpassed by any other transformer available on the market. Cast resin transformers offer increased safety and can help to achieve environmental and sustainability goals set forth by many industries.

• Designed for use in harsh and hazardous environments
• Eco-friendly, low maintenance, no-oil design
• Flame-retardant, self-extinguishing insulation system for maximum safety
• Compact design for space savings