Utilizing Envirotemp FR3 high-fire-point dielectric fluid, these transformers enhance fire safety while providing environmental benefits. Because the fluid is readily biodegradable and non-toxic, Envirotemp provides sustainable performance at a competitive cost.
Optimum field performance
Eaton’s transformer cores and coils are designed and manufactured to provide the most reliable performance and the industry’s lowest failure rate. Advanced quality management, combined with exhaustive testing, assures unparalleled reliability and operation.
Envirotran 50 or 60 Hz (5-167 kVA)
Primary voltage: 2400-34,500 V
Secondary voltage: 120-600 V
Standard with Envirotemp FR3 dielectric fluid
Meets or exceeds ANSI, NEMA and DOE2016 standards
IEEE, C57.12.00, C57.12.20, C57.12.31, C57.12.35, C57.12.90, C57. 91 and C57.154
NEMA standards, NEMA TR 1 (R2000)
Department of Energy Efficiency Standard, 10 CFR Part 431
Tank coating exceeds IEEE Std C57.12.31-2010 standard
Cover with a minimum dielectric strength of 8 kV
Envirotemp FR3 fluid
Heavy-duty lifting lugs and hanger brackets per ANSI requirements up to 4500 lbs
The transformer shall be designed in accordance with this specification and shall have an average winding rise (AWR) of one of the following:
55 °C, 55/65 °C, 65 °C
The applicable AWR rating shall be specified on the inquiry
The transformer shall be designed in accordance with this specification and shall have one of the following kVA ratings:
5, 10, 15, 25, 37.5, 50, 75, 100, 167
The applicable kVA rating shall be specified on the inquiry
This brochure outlines Eaton’s Cooper Power series broad commercial and industrial medium-voltage transformer, switchgear, fuse, sectionalizer, switch, regulator, tool, OEM equipment, cable accessory, lightning arrester, power capacitor and recloser offerings.
Eaton’s Cooper Power series product team works together with the engineering services team to provide a full storm response procedure to quickly ramp up operations in anticipation of storm impact for fast product shipment and remediation of damaged apparatus during storm recovery.
This catalog provides ratings and ordering information for Eaton’s Cooper Power series single-phase overhead-type distribution transformers which are available as conventional (5-167kVA), completely self-protected (CSP 5-75kVA) or MagneX interrupter-protected (5-167kVA).
Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic, and mechanical power – more safely, more efficiently, and more reliably. Eaton’s 2020 revenues were $17.9 billion, and we sell products to customers in more than 175 countries.