X10284 UNITEDAUTOMATION | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 3
Technical content
YOU MUST READ THIS BEFORE INSTALLATION ELECTRICAL SAFETY INSTALLATION REQUIREMENTS USER RESTRICTIONS USAGE ENVIRONMENT HOT SURFACE WARNING WARNING: RISK OF ELECTRIC SHOCK Always consult the Installation & Maintenance Instructions before connecting this product to the power supply. WARNING: Disconnect Power Before Servicing Ensure the electrical supply is safely disconnected before connecting to any supply, load, or control terminals. WARNING: Installation by Qualified Personnel Only This product must only be installed or fitted by a competent, qualified installer familiar with the relevant electrical standards and installation practices. WARNING: Not for Use by Vulnerable Individuals This product is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they are supervised or instructed by a person responsible for their safety. WARNING: Industrial Use Only This is an industrial-grade product and is not intended for household use. WARNING: Hot Surfaces On certain models, surfaces marked with this symbol become hot during use. Avoid direct contact and follow all thermal safety precautions. More Info: https://united-automation.com/general-product-safety-regulation-gpsr/
1 July 2025 | Issue: 12 Page 1 of 3
Variable AC Voltage Regulators | Modular Power Controller TPSR-25 X10284 25A, 230V Compact Phase Angle AC Regulator 0044 (0) 1704-516 501 enquiries@united-automation.com www.united-automation.com CONTACT US: KEY FEATURES: The TPSR series of Solid-State Temperature Controllers are expertly designed to regulate fan speeds in heating, ventilating, and air conditioning (HVAC) systems. By replacing the conventional thermostat with a thermistor, the TPSR controllers offer continuous proportional control of blower speed in response to temperature changes. Additionally, these controllers feature a set minimum fan speed to ensure gentle air circulation through the heat exchanger and to protect motor bearings. Optimise your HVAC system with the TPSR series for reliable and efficient fan speed control. Solid-State Reliability: Ensures long-lasting performance and durability. Simple Wiring: Easy installation process. Rugged and Compact: Designed for space-saving and robust usage. High Current Capability: Can handle high current loads efficiently. Internal Snubber: Provides protection and enhances the longevity of the device. TECHNICAL SPECIFICATIONS AC line voltage 230V +/-10% Thermistor Refer X10308 Peak one cycle surge (10ms) 250A I2t for fusing (10ms) 250 A2s Isolation voltage (for 1min) 5000Vrms Unit current rating 25A Operation temperature 0-65°C Line frequency 50/60 Hz Triac limiting RMS current 26A Max peak voltage 600V ac Minimum operating current 200mA Leakage current 5mA Manual potentiometer (nominal) 250K 1W @ 230V ac Storage temperature -20°C to +85°C APPLICATIONS: Ideal for a diverse range of applications, including: Ovens Restaurant appliances. Hospitality systems. Moulding machines. Dryers. Inductive loads such as transformers and motors.
X10284 Variable AC Voltage Regulators | Modular Power Controller TPSR-25 25A, 230V Compact Phase Angle AC Regulator BMF House - Wight Moss Way, Southport Business Park Southport PR8 4HQ ENGLAND, UNITED KINGDOM Contact Us: 0044 (0) 1704-516 501 enquiries@united-automation.com www.united-automation.com unitedautomationltd UA_Limited 1 July 2025 | Issue: 12 Page 2 of 3 INSTALLATION DIMENSIONS & CONNECTIONS Cooling Requirements
X10284 Variable AC Voltage Regulators | Modular Power Controller TPSR-25 25A, 230V Compact Phase Angle AC Regulator BMF House - Wight Moss Way, Southport Business Park Southport PR8 4HQ ENGLAND, UNITED KINGDOM Contact Us: 0044 (0) 1704-516 501 enquiries@united-automation.com www.united-automation.com unitedautomationltd UA_Limited 1 July 2025 | Issue: 12 Page 3 of 3 RECOMMENDATIONS FUSING It is recommended to use semiconductor (fast acting) type fuses or circuit breakers (Semiconductor - MCB) for unit protection. On initial switch on some loads may need an increased Factor of Safety (F of S) for unit and/or device protection. See SRA datasheet for information. DOCUMENTS Other documents available on request, which may be appropriate for your application: Code Identity Description X10308 TPSR TPSR Thermistor Sensor Data Sheet X10229 RFI Filter recommendations: Addressing the EMC Directive X10213 ITA Interaction: Uses for phase angle and for burst fire control X10255 SRA Safety Requirements: Addressing the Low Voltage Directive (LVD) including, Thermal Data/Cooling, Live Parts Warning, Earthing Requirements and Fusing Recommendations It is recommended that installation and maintenance of this equipment should be done with reference to the current edition of the I.E.T. regulations (BS7671) by suitably qualified/trained personnel. The regulations contain important requirements regarding the safety of electrical equipment. For International standards refer STANDARDS on D of C. OPTIONAL EXTRAS Product Code Product Description A403027 PSR/TPSR 250k Pot and Leads Z01062 Heatsink Compound Syringe (Must be applied while fitting) A80030 SSR Cover Kit A-EN2010-30-S* 30A 10 series EMI Single phase Chassis Mount filter A15217 KA100 Din Rail mount Heatsink up to 25A with thermal paste *Note: When ordering a filter, the current at which the TPSR is to be used at will be required. PRODUCT CODE AND RELATED PRODUCT CODE Product Code Product Description A01825 TPSR-25 High Power Phase Angle AC Regulator