The SOREL STDC V3 is a compact and user-friendly temperature difference controller designed for simple solar thermal and solid fuel boiler systems. It supports 9 predefined hydraulic configurations, making it suitable for applications such as solar storage systems, pools, and solid fuel boilers. Key Features: Sensor Inputs: 3x PT1000 temperature sensors Relay Outputs:1x 230v for pump or valve Speed Control Output: 1x 0-10V or PWM for high-efficiency pump speed regulation User Interface: High-contrast 128x64 graphic display with multilingual full-text menu and setup wizard Additional Functions: Legionella protection, cooling function, anti-freeze protection, and system protection Data Logging: Supports statistics and graphical analysis of system performance Real-Time Clock: Battery-backed RTC with over 24-hour power reserve Protection Class: IP40 Dimensions: 115 x 86 x 45 mm This controller can be used to replace: Navitron TDC3 Solar Controller Delivery Info Our lead times are 1-3 Working days
