SF-399 7 inch freezer color screen controller
Features of Function
7 inch LCD colour screen intelligent control, can control 1HP compressor directly. (Include 1HP)
Temperature Display / Temperature Control /Electric heat, hot gas defrost/ High, low temperature alarm
Light Control / Temperature record/Value Storing /Parameter Locking/ Self Testing
Specifications
1. Temperature sensor: 220~240VAC
2. Temperature sensor: NTC, two sensors (cold room temperature and defrost control)
3. Range of temperature displayed: -45℃~99℃(-49~210℉) Accuracy:±1℃(2℉)
4. Range of set temperature:E1~E2 Factory default: -18℃(00℉)
5. Dimension: 180(Length)×112.5(Width)×24(Depth)mm
Mounting hole dimension: 175(Length)×107(Width)×24(Depth)mm
6. Temperature of the operating environment:-10℃~60℃/ 14~140℉
Relative Humidity:20%~90%(Non-condensing)
7. Relay output contact capacity:
Compressor: N. O. 30A/250VAC(Can connect 1HP compressor directly, if more need to connect an AC contactor.)
Evap. Fan---Light: N. O. 10A/250VAC Defrost heater: N. O. 16A/250VAC
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Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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