- Conventional 50 or 60 Hz (5-167 kVA)
- Primary voltage: 2400-34,500 V
- Secondary voltage: 120-600 V
Eaton's Cooper Power series single-phase conventional overhead transformers are designed for exceptional performance. Available in ratings from 5-167 kVA, the transformers are designed with an interlaced core (5-50 kVA), which is recommended by the Electric Power Research Institute (EPRI). Conventional transformers meet or exceed the requirements of applicable ANSI and NEMA standards. Single-phase overhead transformers can be filled with standard electrical grade mineral insulating oil or fire-resistant Envirotemp FR3 fluid.