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CZ200202 truck refrigeration unit control panel apply to refrigeration & freezing control system for truck& trailer and other refrigeration truck equipment.
True color LED display all functions and working conditions, such as temp, mode, alarm, error, keyguard, etc. The user set the temp point and defrost cycle only, the controller would process the whole refrigeration, defrost, heating operation automatically.
Technical data:
DC24V(DC20+1V~ 32+1V; Power: DC12/24/48V( +30%)
Operating Ambient (temp&humidity): -4080,595RH , Non-condensing
Storage Ambient (temp&humidity) -1070,595RH Non-condensing
Standard Input :
1) Inside temp sensor(25,Rb=5K,B=3274)
2) Air outlet temp sensor(25,Rb=5K,B=3274)
3) Defrost sensor (25,Rb=5K,B=3274)
4) Stand-by power error/check signal24V
5) /Hi/Low pressure switch(NO/NC)
6) Stand-by power supply signal 24V)
7) 24V) ACC Power (battery 24V)
824V); Backup lamp power(24V)
Standard Output:
1 (300mA) ; Evaporator fan(Max.300mA)
2) 300mACondenser fan(Max.300mA)
3) 300mA)Compressor control output(Max.300mA)
4300mA); Defrost control output(Max.300mA)
5300mA)Heating device control output(Max.300mA)
6300mA)Stand-by power control(Max.300mA)
Alarm&Error1)/ACC power error. 2Refrigerate error. 3Inside temp sensor error 4Defrost sensor error 5Air outlet temp sensor error 6Stand-by power error
Display Module
LED.True color
Display accuracy(refrigerate cell temp)1 (Defrost temp)1(Temp display range)-40-40
Temperature detecting standard
.The cell temp control based on the temp sensor in cell; Defrost temp based on the defrost sensor in cell.
CZ200202 truck refrigeration unit control panel