SF-800 Устройство для хранения морепродуктов с контроллером термостата, регулирующим температуру.

SF-800 Устройство для хранения морепродуктов с контроллером термостата регулирующим температуру.

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Conforms to l'anonce

Functional Characteristics

1、Automatic Temperature Control according to the set control temperature and temperature difference,Control of compressor refrigeration。

2、The delay protection function is to prevent the compressor from starting frequently,The compressor can only start after delay every time。

3、Parameter setting and memory

4、Fault self-diagnosis delay time、The temperature difference、Parameters such as probe error correction can be easily modified,And to your long term memory。If the temperature sensor fails or the temperature exceeds the display range,The display window displays the fault code。

Technical parameters

1、Power supply:Exchange230V 50/60Hz (Transformer built-in)

2、Temperature probe: NTC,A, 2Meters long(Regardless of the positive and negative)

3、Temperature Range:-45℃~+99℃Precision: ±1℃

4、Temperature control range:-45℃~+99℃ Factory values: 16℃

5、Working environment temperature:-10-60℃;Relative humidity: 20%~90% (No condensation)

6、Differences between the dimension electrical contact capacity:·Compressor:Normally open10A/250VAC (If the load exceeds, ac contactor should be connected)

Three、The panel operation

1、Temperature control(The shutdown temperature)Adjustment:According to Key flicker display control temperature,Press the prisoner or key to change the value and remember it,According toeHealth exit adjustment status display Ku Wen;If you do not press any key,Restore display to measure Library temperature after six seconds。(Temperature adjustment range:ParameterE1~ParameterE2)

2、Output indicator:In the process of refrigeration,The output light;Constant temperature state output lamp off:Delay in the process,Work lights flashing。

3、The parameter setting:,Press the key for six seconds,Enter the parameter setting,At the same time a blinking displayE1And then press Keys to change the parameter selection,Sequentially displayedE2. E3. E4、 E5, E1,Sequential cycle;Press the prison or learning button,You can display the value of this parameter and modify it.、Storage Data;

Four、Functional description

1、Temperature control The compressor through after a delay,When the temperature is greater than(Temperature control+The temperature difference) ,Activation of the compressor。

Temperature less than the control temperature,ECompressor stop In order to protect the compressor,The time when the compressor stops each time must exceed the delay time.(E4Parameter)To restart。

2、Working mode in case of failure Short circuit of temperature sensor or high temperature overrun(Greater99℃)Display"HH" ;Open-circuit mining head or low temperature overrun(Less-45℃)Display“LL"。Enter the scheduled working mode at this time,The operation of the compressor45Minutes,Stop15Minutes。

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