Dry transformer GEAFOL

distributionfor photovoltaic applicationsindustrial

Wherever distribution transformers have to assure the utmost safety in areas frequented by people, GEAFOL® cast-resin transformers are the ideal solution. With GEAFOL, the limitations of liquid-filled transformers are avoided, but the proven electrical, mechanical and especially thermal characteristics are retained. GEAFOL transformers from Siemens Energy exceed highest safety standards and comply to all relevant laws and regulations. Exceeding highest quality standards GEAFOL dry-type transformers conform with the fire behavior, environmental and climate classes defined in standard IEC 60076-11 as follows: - E3 Environmental class (higher classes on request) - F1 Fire behaviour class (highest defined class) - C3 Climate category (higher classes on request) The GEAFOL principle has succeeded in producing transformers with excellent electrical, mechanical and thermal characteristics, which have also proved to be particularly compatible with the environment. Maintenance-free & eco-friendly insulation GEAFOL dry-type transformers are insulated with an epoxy resin and quartz powder mixture – an eco-friendly material that makes the winding