TPSR-25 High Power Phase Angle AC Regulator

Compact Phase Angle AC Regulator

£34.00 ex. VAT

Quantity discounts
1-4 5-9 10-19 20+
£34.00 £32.30 £30.69 £29.16


Introducing the TPSR Solid-State Temperature Controllers, a revolutionary solution designed to precisely regulate fan speed in heating, ventilating, and air conditioning systems. Replacing conventional thermostats, the TPSR series employs a thermistor for continuous proportional control of blower speed, responding dynamically to temperature changes. This innovative controller also includes a set minimum fan speed, ensuring gentle air circulation through the heat exchanger and providing motor bearing protection.

Key Features:

  • Solid State Reliability: Benefit from robust and reliable performance with solid-state technology, ensuring consistent operation.
  • Epoxy Encapsulated: The TPSR series is epoxy encapsulated, enhancing durability and protecting the controller from external elements for prolonged lifespan.
  • Simple Wiring: Simplify your setup with easy wiring, facilitating hassle-free installation for optimal convenience.
  • Rugged and Compact Design: Built for durability, the TPSR series boasts a rugged and compact design, making it suitable for diverse applications.
  • High Current Capability: Enjoy high current capability, catering to heavy-duty applications with efficiency.
  • Internal Snubber: The internal snubber eliminates “nuisance switching,” contributing to smoother operation and enhanced reliability.

Applications: Versatile and suitable for a variety of applications, including:

  • Ovens
  • Fish & Chips Fryers
  • Restaurants
  • Hospitality Industry
  • Quartz Lamps / Heat Lamps
  • Moulder Machines
  • Dryers
  • Some Inductive Loads, e.g., Transformers and Motors

Empower your environmental control systems with the TPSR Solid-State Temperature Controllers, offering advanced features for precise and efficient regulation. Upgrade your HVAC systems with this innovative solution for optimal performance and reliability.

AC line voltage230V +/-10%
ThermistorRefer X10308
Peak one cycle surge (10ms)250A
I2t for fusing (10ms)250 A2s
Isolation voltage (for 1min)5000Vrms
Unit current rating25A
Operation temperature0-65°C
Line frequency50/60 Hz
Triac limiting RMS current26A
Max peak voltage600V ac
Minimum operating current200mA
Leakage current5mA
Manual potentiometer (nominal)250K 1W @ 230V ac
Storage temperature-20°C to +85°C

Additional information

Download the technical document for this product below.

Download Technical Datasheet
Weight 0.0664 kg
Technical Support
customer service United Automation

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