Eaton Completely self-protected single-phase pad-mounted transformer
EatonÕs Cooper Power series completely self-protected (CSP) single-phase pad-mounted transformers are designed for exceptional performance. With direct-connected primary arresters, a MagneX interrupter or a secondary circuit breaker with internal primary voltage fuses, the CSP transformers eliminate the need for separately mounted protective devices while reducing installation costs. Available from 10-75 kVA (or 10-167 kVA with a MagneX interrupter), CSP transformers meet or exceed the requirements of applicable ANSI and NEMA standards. CSP transformers can be filled with standard electrical grade mineral insulating oil or fire-resistant Envirotemp FR3 fluid.