Jiangsu Lanhe Network Technology Co., Ltd.
Main products:Electric Control Box,Thermostat
Contact Us
  • Contact Person : Mr. Ding Owen
  • Company Name : Jiangsu Lanhe Network Technology Co., Ltd.
  • Tel : 86-512-53202870
  • Fax : 86-512-53107055
  • Address : Jiangsu,Suzhou,No.2Newasia RD.Huaqiang Industrial Zone
  • Country/Region : China
  • Zip : 215400

Digital Refrigeration/Heating temperature controller

Digital Refrigeration/Heating temperature controller
Product Detailed
1. OEM service provided 2. Short delivery 3. R&D available 4. ISO9001:2000 5.Refrigergeration/heating

NA8117 Specifications

Main Function:

Main Technique Index:

Refrigeration Controlling (Refrigeration/heat): temperature display, temperature controlling (refrigeration/heat mode can be set), compressor start delay protection, temperature sensor error alarm.

Defrost Controlling: Natural defrost mode (The compressor is off).

External alarm: one extern alarm input, it can be set to5 modes: always open, always open locked, always closed, always closed locked or forbidden


Temperature display range:  -50~150C (The resolution is 0.1C)

                            -58~302F (The resolution is 0.1C)

Power supply:  AC 220V±10% or AC 380V±10% 50Hz (Refer to the wiring diagram)

Operating environment: temperature -10C~50C, humidity≤85%.

Relay contact capability: 20A/250VAC (pure resistive load)

Temperature sensor:  NTC R25=5kΩ, B (25/50) =3470K                                   

Executive standard:  Q/320585 XYK 01 (NA8817-CTDA)


Hole Size(mm): 71*29


1.SMT  Patch

2. Insert Components

3. Components Pre-Check

4. Machinery  Welding

5. Artificial Re-Welding

6. Input Program


8.Special Machinery Inspection

9.Simulated Environment Testing for 48 Hours


Digital Refrigeration/Heating temperature controller

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