Description
The PR1-DIN-F 2.5kW thyristor stack offers seamless control of single-phase resistive loads using advanced burst firing technology. Designed for HVAC applications, this controller features fast pulse zero volts switching to minimise flicker and eliminate RFI problems. It also includes an auto-reset temperature trip, integral semiconductor fuses, and a heatsink for efficient cooling. With easy access to signal and power terminals, installation is straightforward and user-friendly.
Key Features
- Supports up to 2.5kW (10.9A) load capacity at 230V RMS.
- Zero-voltage switching for flicker-free operation and reduced RFI.
- DIN-rail or panel mounting for flexible installation.
- Integrated heatsink for enhanced thermal management.
- 0-10V DC control input or manual operation via potentiometer.
- LED power level indicator.
- Auto-reset over-temperature protection.
Technical Specifications
- Power Rating: Max 2.5kW (10.9A) @ 230V RMS.
- Input Voltage: 230V AC ± 10%.
- Control Signal: 0 to 10V DC.
- Ambient Temperature: 35°C (max).
- Operating Temp: 65°C (max).
- Mounting: TS35 DIN-rail.
- Fusing: SCR 250Vrms fast-acting HS fuse or Z-type MCB.
- Dimensions: 83mm (H) x 75mm (W) x 94mm (D).
Applications:
Ideal for:
- Electric heater batteries
- Ceiling or radiant heating
- Hot water tanks
- Heating cables
- Furnaces
- Ovens
- Plastic processing equipment
Optimise your industrial HVAC systems with the PR1-DIN 2.5kW power regulator, ensuring efficient and reliable control of your heating processes.