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Eliwell speed controller WM 253 VM253710

46-253710
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Description

Eliwell speed controller WM 253 VM253710

The high-quality speed controller with manual setting from the Eliwell brand, type WM 253 (VM253710), is suitable for single-phase motors in blower applications. The electronic device for speed control has a triac output for load control up to max. 2.5 A.

The speed of the motor is controlled using a control knob on the front; it is set on a step scale that covers a speed range from 0 to 100 %. It is also possible to calibrate the minimum speed using the internal "Min Speed Set" trimmer. When switched on, the instrument supplies the load with the maximum available voltage corresponding to the maximum speed for approx. 15 seconds and then resumes its normal control function according to the setting made. It is intended for use in rooms with normal soiling.

Technical data:

  • Housing: Plastic ABS self-extinguishing with push-on cap
  • Dimensions: Front 75x108 mm, depth 49 mm
  • Mounting: Wall mounting with supplied fixing screws
  • Protection: Front IP 53
  • Connection: On screw terminal strip for conductors max. 2.5 mm² (only one conductor per terminal in accordance with VDE standard)
  • Setting: From 0 to 100 % using the button on the front
  • Control output: Triac 2.5 A
  • Function: Manual control; speed proportional to the position of the front potentiometer
  • Control: Proportional to the phase control
  • Power supply: 220 VAC, 50 Hz
  • Consumption: 4 VA
  • Environmental temperature: -5 to 65 °C
  • Storage temperature: -30 to 75 °C

The Eliwell WM 253 VM253710 speed controller is the ideal solution for the precise control of fan motors to ensure optimum performance and efficiency.

Data and Illustrations without Guarantee

Manufacturer "Eliwell"

Eliwell

Eliwell, founded in 1980 and headquartered in Belluno, Italy, is a leading supplier of control systems and services for commercial and industrial refrigeration and air conditioning technology. For over 40 years, the company has been developing and manufacturing innovative and technologically advanced products that are used worldwide. As part of the Schneider Electric Group, Eliwell offers tailor-made solutions for various applications and industries, focusing on energy efficiency, precision and reliability.

Product groups and areas of application:

  • Refrigeration:
    • Electronic temperature controllers – Ideal for use in display cabinets, cold stores, commercial refrigeration systems and industrial refrigeration facilities to ensure precise temperature control and optimised energy efficiency.
    • Programmable controllers – Perfect for complex refrigeration systems requiring high flexibility and custom programming to control refrigeration units.
    • Monitoring systems – Offer comprehensive monitoring and control of cold chain processes to ensure consistently high quality and safety in food processing and retail.
  • HVAC:
    • Controllers for heating, ventilation and air conditioning (HVAC) systems – Suitable for use in office buildings, residential complexes and industrial air conditioning systems for the precise control of temperature, humidity and air flow.
    • Air quality and humidity solutions – Specifically designed to improve indoor air quality, regulate humidity and enhance comfort in work and living spaces.
  • Retail solutions:
    • Systems for monitoring and controlling cold chains – Optimal solutions for supermarkets, convenience stores and wholesale markets to ensure cold chain quality and promote energy efficiency.
    • Energy efficiency solutions for supermarkets and shops – Enable the control and optimisation of energy consumption in commercial refrigeration and air conditioning solutions.
  • Temperature, humidity and pressure sensors:
    • Precise measuring instruments for various applications – Suitable for industrial and commercial buildings to ensure accurate measurement and control of environmental conditions.
  • OEM solutions:
    • Customised control systems for original equipment manufacturers (OEMs) – Tailor-made control products for refrigeration and air conditioning applications to meet specific requirements and functionalities.

Eliwell products are optimised for various applications and contribute to efficiency, control and energy savings in refrigeration, air conditioning and heat pump systems.

 

Manufacturer details (information requirements under the GPSR Product Safety Regulation):

Manufacturer: Eliwell Controls S.r.l.

Postal address: Via dell'Industria, 15 32016 Alpago (BL) Italy

Email address: [email protected]

Website: www.eliwell.com

Properties
Item condition: New item

Data and Illustrations without Guarantee

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