FSC230/10 | 10A DIN Rail Fan Speed Controller | 2.4kW 230V RFI Filter

Description FSC230/10 10A Fan Speed Controller (230V AC) The FSC230/10 Fan Speed Controller is a high-performance single-phase phase-angle power regulator designed for precise control of inductive loads such as fans, motors, and pumps. Engineered for industrial and commercial applications, this DIN rail-mounted controller delivers smooth and adjustable voltage output, ensuring optimal performance and energy efficiency. Designed to operate on 230V AC supplies, the FSC230/10 supports loads up to 10A (2.4kW), making it ideal for HVAC systems and general motor control applications. Its advanced phase-angle control allows for fine-tuned speed regulation, while the integrated soft-start and minimum speed adjustment ensure reliable motor operation without stalling or sluggish performance. The unit includes built-in protection features such as an RC snubber network for inductive loads, an integral RFI filter for reduced electrical noise, and high surge current capability via a robust TRIAC. With compatibility for multiple control signal inputs (0–5V, 0–10V, and 4–20mA) as well as manual potentiometer control, the FSC230/10 offers exceptional flexibility for system integration. Compact, reliable, and easy to install, the FSC230/10 is an ideal solution for engineers and system integrators requiring precise and dependable motor speed control. Key Features Phase Angle Control: Precise and smooth speed regulation for motors and fans DIN Rail Mounting: Simple and secure installation in control panels Wide Control Input Options: Compatible with 0–5V, 0–10V, and 4–20mA signals Manual Control Option: Supports potentiometer input for standalone operation Minimum Speed Adjustment: Prevents motor stall and ensures stable operation Integrated RFI Filter: Reduces electrical interference Built-in Snubber Network: Optimised for inductive load control High Surge Capability: Robust TRIAC handles high inrush currents LED Indicators: Clear power and status monitoring Compact Industrial Design: Ideal for space-constrained panels Benefits Smooth and reliable motor speed control Reduced electrical noise and interference Flexible integration with automation systems Improved motor performance and lifespan Easy installation and commissioning Suitable for a wide range of industrial applications Applications The FSC230/10 Fan Speed Controller is ideal for: HVAC systems and ventilation control Industrial fans and blowers Pumps and small motors Process control systems Air handling units General-purpose motor speed regulation Technical Specifications Electrical Mains Supply: 230V AC ±10% @ 50Hz Maximum RMS Current: 10A Power Rating: 2.4kW Minimum Operating Current: 200mA TRIAC Limiting RMS Current: 25A Peak Surge Current (10ms): 250A I²t for Fusing: 112 A²s Control Input Signal Range (Min): 0–4V DC Signal Range (Max): 0–25V DC Signal Input Resistance: 5kΩ (Voltage), 250Ω (Current) ±10% Signal Zero Offset: 60% / -40% of span Manual Control: 5kΩ potentiometer Isolation & Protection Isolation Voltage: 2500V RMS Built-in RFI Filter RC Snubber Network for inductive loads Environmental Operating Temperature: 0°C to 65°C Maximum Ambient Temperature: 70°C Storage Temperature: 0°C to 65°C Mechanical Dimensions: 127mm (D) × 72mm (H) × 94mm (W) Mounting: DIN Rail Enclosure Heat Dissipation: 1W/A TECHNICAL SPECIFICATIONS Mains supply /- 10% @ 50Hz230VAC Maximum rms on-state current10A Minimum operating current200mA TRIAC limiting rms on state current25A Peak one cycle surge @ 10mS250A I²t for fusing112 A²s Isolation voltage2500V rms Maximum recommended unit temperature70°C Minimum Signal Range0-4V dc Maximum Signal Range0-25V dc Signal zero offset (Min Speed) 60% and -40% of Span Manual potentiometer5kΩ Typical Signal input resistance5kΩ (“V” Signal), 250Ω (“mA” Signal) ±10% Trigger isolation voltage2500V ac (RMS) Trigger pulse rating250mA in to 10Ω Storage temperature0°C to 65°C Max ambient operating temperature70°C Dimensions (Inc DIN Enclosure)127mm (D) by 72mm (H) by 94mm (W) Controller Heat Dissipation1W/A