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Refrigeration controller ELIWELL, EWDR 984

Hersteller: Eliwell Sensor type: NTC/PTC Serie / Typ: EWDR 984 Spannungsversorgung: 12 V
47-32DR3CCI0TCD70
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Description

EWDR 984 refrigeration controller

The EWDR 984 refrigeration controller is the ideal solution for managing compressor and defrost functions in refrigeration systems and heat pumps. With 2 digital relay outputs and a 12V-20mA output, it offers versatile options for controlling and monitoring various components.

Technical details:
  • 2 potential-free relay outputs
  • 1 12V-20mA output for auxiliary consumers
  • 3 analogue inputs for temperature control and defrost functions
  • TTL port for "Copy Card" accessory for quick programming
  • Support for up to 3 NTC temperature sensors (PTC via parameters)
  • 5 buttons on the front for easy access

Advantages and benefits:

The EWDR 984 enables precise control and monitoring of cooling systems and heat pumps. With its versatile functionality and ease of use, it is the ideal choice for professional users who need a reliable solution. The optional HACCP function provides additional safety in critical applications.

The probes are not included in the scope of delivery and should be ordered separately.

This refrigeration controller can be used as an alternative to the ELIWELL EWDR 974 refrigeration controller.

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
Alarm: yes
Display: Display
Hersteller: Eliwell
Item condition: New item
Number of inputs: 4
Output: 2
Protection class: IP65
Resolution: 0.1 °C
Sensor type: 2xPTC/NTC, NTC/PTC
Serie / Typ: EWDR 984
Spannungsversorgung: 12 V
Supply voltage: 230V
Temperature range In °C: -55 to +140
Voltage: 230V

Data and Illustrations without Guarantee

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