Envirotran Three-Phase Pad-Mounted Transformers
Envirotran™ transformers offer an environmentally responsible, high efficiency, safer choice. The units have high-fire-point fluid, providing fire safety benefits, and a projected life well beyond that of a traditional mineral-oil transformer. These efficient and cost-effective transformers use Envirotemp™ FR3™ fluid. Envirotran transformers are manufactured in 45 - 10,000kVA, in primary voltage classes of 15 kV, 25 kV and 35 kV.
| kVA | 45-10,000 |
| Primary Voltage | Up to 34,500 V |
| Secondary Voltage | 208-14,400 V |
Features
- Fluid conforms to ASTM D6871-03 and to pending IEEE® PC57.147, “Guide for Acceptance and Maintenance of Natural Ester Fluids in Transformers”.
- Tank coating exceeds ANSI® C57.12.28
- Full compliance with ANSI® C57.12.28 enclosure integrity requirements
- Interior decal, "Filled with Envirotemp™ FR3™ fluid, ultimate biodegradability" teardrop shape
- Bolted cover for tank access (45-1000kVA)
- Welded cover with bolted handhole (1500-10000 kVA)
- Three-point latching door for security
- Laser-scribed anodized aluminum nameplate
- Liquid level gauge
- Pressure vacuum gauge
- Dial type thermometer
- One-inch drain valve with sampling device in low-voltage compartment
- One-inch upper fill plug
- Automatic pressure relief device
- 20" Deep cabinet (45-2500 kVA)
- 30" Deep cabinet (34.5/19.92 kV)
- Removable sill for easy installation
- Steel divider between high-voltage and low-voltage compartments
- (15, 25 kV) 200 A (HTN) bushing wells
- Lifting lugs (4)
- Stainless steel ground pads (45-500 kVA)
- Stainless steel NEMA 2-hole ground pads (750-7500 kVA)
- Stainless steel cabinet hinges & mounting studs
