Temperature Controller KT-520
|
Parameter
|
Function
|
Set range
|
Default
|
|
E1
|
Lower set-point limit
|
-45℃～Set temp.
|
-30℃
|
|
E2
|
Higher set-point limit
|
Set temp.～50℃
|
30℃
|
|
E3
|
Temp.Return Difference
|
1～10℃
|
4℃
|
|
E4
|
Comp.start delay time
|
0～10Min
|
2Min
|
|
E5
|
Room Temp. Calibration
|
-10～10℃
|
0
|
|
E6
|
Evap.Temp. Calibration
|
-10～10℃
|
0
|
|
F0
|
Defrost Mode
|
0=Electric heater 1=Hot gas
|
0
|
|
F1
|
Defrost Time
|
1～60Min
|
20Min
|
|
F2
|
Defrost Cycle
|
0～24Hr
|
6Hr
|
|
F3
|
Defrost termination temp.
|
0～50～0℃
|
8℃
|
|
F4
|
Display during defrost
|
0=Nomal display
1=Last value before defrost
|
0
|
|
F5
|
Dripping time after defrost
|
0～10Min
|
2Min
|
|
H1
|
Fan start delay time
|
0～10Min
|
1Min
|
|
H2
|
Fan operating function
|
0=Parallel with comp.
1=Continuous running except defrost
|
0
|
|
H3
|
Fan control during defrosting.
|
0=always OFF 1=always ON
|
0
|
|
C2
|
High temperature alarm
|
C3～130℃
|
40℃
|
|
C3
|
Low temperature alarm
|
-45℃～C2
|
-40℃
|
|
C4
|
Alarm time delay
|
1～90～1Min
|
60Min
|
|
|
|
|
| Specifications︰ | 1. Power Supply: Output transformer 12VAC
2. Temperature sensor: NTC, two sensors, 2m (L)
3. Temp. measuring range:-45～150℃ Accuracy:±1℃
4. Temp. controlling range:-45～50℃ Factory default :-18℃
5. Dimension: 142(L) × 38(W) × 35(D), Mounting Size: 137(L) × 31.5(W) mm
6. Operating environment: Temp:-10～60; Relative Humidity:20%~90%(No condensing)
7. Relay output contact capacity
Compressor: 30A/250VAC
Defog: 10A/250VAC
Evap. Fan: 5A/250VAC
Light: 5A/250VAC
Defrost heater: 10A/250VAC |
| Advantages︰ | Temperature and Control / Automatic defrost by electric heater or hot gas／Light Control
Electric heater defog/ High and Low temperature alarm / Self Testing /Parameter Locking
|
| Export Markets︰ | All world |
| Payment Details︰ | T/T in advance, L/C |
| Ship Date︰ | 5 to 15 days |
| Standard Met︰ | CE |
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