X10689 UNITEDAUTOMATION

Document overview

  • Manufacturer or author: Provided By www.digicamel.com(free datasheet download site)
  • PDF pages: 2

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/

19 November 2025 | Issue: 10 Page 1 of 2

Fan Speed Controllers | Single Phase VAC1-15E & VAC2-15E X10689 15A, 1.6kW 110V, 4kW 230V Fan control enclosed 0044 (0) 1704-516 501 enquiries@united-automation.com www.united-automation.com CONTACT US: INSTALLATION. DIMENSIONS & CONNECTIONS NOTE 1: The unit must be fastened to a heatsink (suitable panel) rated at 2ºC/W or better for a 15A operation. Heatsink paste is essential for use between surfaces (of unit and heatsink) for good thermal bonding. See INSTALLATION – cooling requirements. NOTE 2: Minimum set speed adjustment is accessed via a rear cover hole (this is covered by an adhesive label). Adjust the cermet screw using a small terminal screwdriver. KEY FEATURES: The VAC1-15E & VAC2-15E Single Phase Fan Controllers are robust and compact variable phase-angle regulators, designed to deliver reliable performance for single- phase mains-driven inductive loads. These enclosed fan controllers are suitable for either 230V or 110V systems, supporting up to 15A. Ideal for controlling induction motors, fans, and pumps, they offer fully adjustable voltage outputs from zero to maximum, ensuring precise control over your equipment's performance. The controllers feature an integrated RC snubber network, specifically designed for managing inductive loads, and a minimum set speed adjuster located at the rear. This adjuster allows you to set a minimum output voltage level, preventing motors from running too slowly, which can be critical in certain applications. Built with a large triac, the units can handle high inrush currents, providing a significant safety margin for industrial installations. For convenience, an adhesive-backed silver label and hairline knob are included for front panel mounting or for direct use on the unit.  Variable 0-98% Output: Achieve precise voltage control for a wide range of applications.  Minimum Set Speed Adjuster: Ensures motors do not run too slowly, protecting your equipment.  Rugged and Compact Design: Durable construction suitable for industrial environments.  Large TRIAC for Inrush Protection: Handles high inrush currents with ease.  Integral RC Snubber: Enhances performance with inductive loads.  Single Hole Fixing: Simplifies installation and setup. TECHNICAL SPECIFICATIONS Maximum rms on-state current 15A Minimum operating current 200mA Triac limiting rms on state current 25A Peak one cycle surge @ 10mS 250A Peak one cycle surge HS model @ 10mS 300A I2t for fusing 112 A2 s Isolation voltage 2500V rms Maximum recommended unit temperature 70ºC Maximum cable temperature 105ºC Maximum recommended unit load at 20ºC ambient, (without extra heatsink) 10A Maximum recommended unit load at 40ºC ambient, (without extra heatsink) 5A Mains supply +/-10% @ 50/60Hz 110 or 230V ac APPLICATIONS: Perfect for controlling most simple mains-driven motors and fans, these controllers are versatile solutions for heating, ventilation, and air conditioning (HVAC) systems and industrial fan and pump applications.

X10689 Fan Speed Controllers | Single Phase VAC1-15E & VAC2-15E 15A, 1.6kW 110V, 4kW 230V Fan control enclosed 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 19 November 2025 | Issue: 10 Page 2 of 2 COOLING REQUIREMENTS 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 X10229 RFI Filtering 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 P01.1 COS UAL Conditions of Sale 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 N30001 Control Knob RN-113B SCI Z01062 Heatsink Compound Syringe (Must be applied while fitting) PRODUCT CODE AND RELATED PRODUCT CODE Product Code Product Description A72150 VAC1-15E – 15A – 1.6kW 110V – Fan control enclosed A72225 VAC2-15E – 15A – 4kW 230V – Fan control enclosed