
Three Phase Dry Type Transformer
ANSI/IEEE Standard (15-5000kVA)
UL-listed cast coil dry type transformer engineered for North American market. Compliant with ANSI C57.12.01 and IEEE C57.12.91 standards, featuring non-flammable insulation, energy-efficient design, and K-factor ratings for harmonic load handling. Ideal for commercial, industrial, and institutional applications.
Key Features
UL/NEMA Certified
Fully compliant with ANSI/IEEE standards and UL listed, meeting North American electrical codes and safety requirements.
Eco-Friendly Design
Non-toxic, non-flammable insulation with zero oil content eliminates environmental contamination risks and disposal concerns.
Energy Efficient
Low no-load and load losses meet DOE 2016 efficiency standards, reducing energy consumption and operational costs.
Minimal Maintenance
Solid insulation system requires no oil testing or replacement, significantly reducing maintenance time and costs.
Indoor Installation
Compact footprint and safe operation make it ideal for indoor substations, mechanical rooms, and occupied spaces.
K-Factor Rated
Available with K-factor ratings (K-4, K-13, K-20) to handle harmonic loads from modern electronic equipment.
Product Overview
ANSI/IEEE standard dry type transformers are designed specifically for the North American market, meeting stringent UL and NEMA requirements. These transformers utilize cast coil or VPI insulation technology to provide safe, reliable power distribution without the fire hazards and environmental concerns associated with oil-filled units.
Available in capacities from 15 kVA to 5000 kVA, these transformers serve diverse applications from small commercial installations to large industrial facilities. The solid insulation system eliminates the need for oil containment, simplifying installation and reducing ongoing maintenance requirements.
DOE 2016 Efficiency Compliance
Our ANSI/IEEE dry type transformers meet or exceed DOE 2016 efficiency standards, delivering significant energy savings over the transformer's operational lifetime. Lower losses translate directly to reduced electricity costs and smaller carbon footprint.
Applications
Widely used in commercial buildings, healthcare facilities, educational institutions, data centers, industrial plants, and any indoor application where fire safety and environmental protection are priorities. K-factor rated models handle modern electronic loads with high harmonic content.
Frequently Asked Questions
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