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SF-205 digital refrigeration temperature controller
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Description
Features
It is an intelligent controller
and applicable to the compressor of one HP.
Temperature Display / Temperature Control
Automatic defrost by electric heater or hot gas／Light Control
Electric heater defog
High,Low temperature alarm
Self Testing /Parameter Locking
Technical Data
Range of temperature display:－45～150℃
Range of set temperature:－45～50℃
Accuracy:±1℃
Temperature sensor: NTC, two sensors,2m(L)
Compressor: N.O. 30A/250VAC (applicable to one HP Compressor, if more it needs to connect an AC contactor)
Defrost: N.O. 10A/250VAC
Evap. Fan: N.O. 5A/250VAC
Light: N.O. 5A/250VAC
Defog: N.O. 10A/250VAC
Dimensions:142(Length)×40(Width)×40(Depth)mm
Mounting hole dimensions:138(Length)×32.5(Width)mm
Parameters
|
Paramete |
Function |
Set range |
Default |
|
E1 |
Lower setpoint limit |
－45℃～Set temp. |
－30℃ |
|
E2 |
Higher setpoint limit |
Set temp.～50℃ |
30℃ |
|
E3 |
Temp.hysteresis |
1～10℃ |
4℃ |
|
E4 |
Comp.start delay time |
0～10Min |
2Min |
|
E5 |
Offset on room temp. |
－10～10℃ |
0 |
|
E6 |
Offset on evap.temp. |
－10～10℃ |
0 |
|
F0 |
Defrost function |
0=Electric heater 1=Hot gas |
0 |
|
F1 |
Max.Defrost duration |
1～60Min |
20Min |
|
F2 |
Defrost interval time |
0～24Hr |
6Hr |
|
F3 |
Defrost termination temp. |
0～50～0℃ |
8℃ |
|
F4 |
Display during defrost |
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Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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