SPR1-225NFF Autonics Thyristor Controller
Autonics SPR1-225NFF Single-Phase Thyristor Power Controller (225 A, Phase Control)
The Autonics SPR1-225NFF is a high-capacity single-phase thyristor power controller rated at 225 A.
Designed for reliable phase-angle power control of industrial heaters and resistive loads.
The Autonics SPR1-225NFF is a single-phase thyristor power controller designed for high-current industrial heating applications. With a rated current capacity of 225 A, it provides stable and precise phase-angle power control for resistive loads.
This controller is commonly used in heating panels, furnaces, ovens, and OEM machinery where reliable and continuous power regulation is required.
Key Features
Single-phase thyristor power controller
High current rating: 225 A
Phase-angle control method
Suitable for resistive heating loads
Compact and rugged industrial design
High reliability for continuous operation
Easy integration with temperature/PID controllers
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Thyristor Power Controller |
| Model | SPR1-225NFF |
| Phase | Single-Phase |
| Rated Current | 225 A |
| Control Method | Phase Angle Control |
| Load Type | Resistive Load |
| Control Input | Analog/Trigger input (as per controller design) |
| Power Supply | AC Supply (model-specific) |
| Mounting | Panel Mount |
| Cooling | Natural / Forced (model-dependent) |
| Application | Industrial heating control |
Applications
Industrial electric heaters
Furnaces and ovens
Plastic processing machines
Packaging machinery
Heat treatment systems
OEM heating control panels
What’s in the Box?
Autonics SPR1-225NFF Thyristor Controller
Mounting hardware
Terminal accessories
Product documentation
FAQ
Q1. What type of load is SPR1-225NFF suitable for?
It is suitable for resistive heating loads such as heaters and heating elements.
Q2. Is this a single-phase or three-phase controller?
This is a single-phase thyristor power controller.
Q3. What is the maximum current rating?
The rated current capacity is 225 A.
Q4. Can it be used with a PID temperature controller?
Yes. It is commonly driven by PID controllers via suitable control signals.
Q5. Is this suitable for continuous industrial operation?
Yes. It is designed for continuous, heavy-duty industrial use.