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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: TEH
  • Model Number: TEH-K300
  • Type: Refrigeration Compressor
  • Application: Refrigeration Parts
  • Certification: CE
  • Category: Industrial Refrigerator
  • Capacity Type: Medium Duty
  • Recommended Stars: * * * * *

Packaging & Delivery

Packaging Details Standard Carton, 0.5KG/Piece
Delivery Time 3 Days


TEH-K300 Refrigeration Controller

TEH-K300 Refrigeration Controller is suitable for any application on refrigeration units at normal or low temperature. Leading the controller technology develop in refrigeration field. Adopting redundancy technology, high anti-interference, can be used in any severe environment. Outputs can multi-control the compressor, defrosting and blower. Easily set parameters. TEH-K300 widely use (-40~110) in food refresh equipment, large of medium reefer container, cold storage room, and medical machine.



Common Features 


Front panel: IP65

Container: PC+ABS plastic resin casing, UL94 V-0,

                polycarbonate window, thermoplastic resin keys

Dimensions: front panel 32x74mm, depth 59mm

Installation: panel mounting with 71x29mm drilling template (+0.2/-0.1mm)

Use temperature: -5...55°C

Storage temperature: -30...85°C

Ambient humidity for use and storage:0...90% RH (non-condensing)


Detailed  Specifications

Intelligent temperature controller (digital temperature controller) specifications


±1 Digit

Measuring ranges

-40 to 110 degree Celsius


1 or 0.1°C

Power Supply

230Vac±10%,  50/60 Hz

Input types

Resistive thermal detector

NTC Probe

Output options

3 Relay outputs(10A) 250Va

Power consumption

3 VA Max

Control algorithms options

Fuzzy, compressor protection system,


1 alarm for all errors

Working temperature

-5 to 50 °C (32 to 122 °F)

Working humidity

85% RH max, non-condensing

External dimensions

35*76*65 (mm)

Mounting dimensions

30+1*72+1 (mm)


Yueqing Liushi Hongxing Instrument Factory specializes in manufacturing Temperature Controllers, Humidity Controllers, Refrigeration Controllers,Digital Time Relays and Thermocouples. Hongxing was established in 1997.

Since 1997, our products (especially temperature controllers) have consisted of more than 60 series in more than 500 specifications. Hongxing products are exported to more than 70 countries and regions, and the good quality of Hongxing products is recognized by users globally.

For more information Please Visit our website: teh.en.alibaba.com
109 Changhong Rd.,
Liushi, Yueqing, Zhejiang,
China, 325604.
Mobile: 0086 137 8011 8727
FreeCall: 0086 400 826 8998
Phone: 0086 577 6275 7958
Fax: 0086 577 6275 1920 

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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $37,000
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