Adjustable Digital Cold Storage Hot Gas Defrosting Temperature Controller for Fridge

Specifications

Cooling control; defrost control ;fan control
defrost start mode (time alternation, accumulative compressor running time,

Temperature Controller D30 Main function and Technique index

 

Main function

Temperature display, temperature controlling(refrigeration/heat mode),compressor start delay protection, it can run periodically with the on-off rate when the temperature sensor is broken. 2 defrost modes (electric heat, hot gas), 3 defrost start mode (time alternation, accumulative compressor running time, real time clock), 2 defrost end mode (timing, controlled by both temperature and time), dripping, manual defrost, 7 fan running modes(fan ahead or delay start, delay stop, temperature controlling start and stop, time controlling start and stop, always on, always off, run or stop when defrosting), sensor error alarm, one external alarm input, password, real time clock, C/F unit change.

 

 Main Technique Index

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

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

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

3,Operating environment: temperature -30°C~80°C, humidity≤85%

4,Relay contact capability: 8A/250VAC (pure resistive load)

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