RN17 Controller for V-17 wind turbines
The new replacement controller for the Vestas V15, V17 and V17e performs all of the functions of the former controller. However, this controller has a ton of added functions to maximize the output, efficiency, and life your turbines. LEARN MORE
OSG Relay for Wind Turbines
The ReNu Control Over Speed Guard or OSG, replaces the Vestas VOG and Zond ZOG relays with a pin-for-pin compatible module. It is designed to work with both V15 and V17 turbines providing a user selectable set point of 56, 57 or 58 RPM operating from the hub mounted 10 pulse-per-revolution hub tachometer plate. LEARN MORE
GCU Relay for Wind Turbines
The ReNu Control Generator Control Unit or GCU is designed to replace the older SF-160 and its companion relay the SG-195 used on many older wind turbine such as the Vestas V15 and V17. It is a microprocessor-based, precision tachometer designed to connect the generator contactor to the grid at the synchronous speed of the generator. It is pin-for-pin-compatible with the older Zond GCU modules, and like that old GCU, will not allow the contactor to chatter in variable winds or require excess motoring. LEARN MORE
