Fabdec Dari-Kool 720012 Скачать руководство пользователя страница 6

Housing dimensions and 
technical data 

Operating voltage

Relay contacts

Max. switching voltage

Max. switching current

Display

Display resolution 

  - Range -9,9 .. 99,9° C 

  - other

Control type

Measurement range

Hysteresis

Type of operation

Housing

Protection

Connection

Environment conditions:

  - storage temperatur

  - operation temperatur

  - max. humidity

see version:

- 230V AC +N +PE, 50/60 Hz

- 400V AC +N +PE, 50/60 Hz

- 230V AC +N +PE, 50/60 Hz

  with screw terminals, or when 

  fitted with switching contactor

- 400V AC +N +PE, 50/60 Hz

  with switching contactor and 

  motor protection switch

2 make-contacts

16A AC 1

250 V ~

13 mm LED - Display, 3 digits

0.1° C

1.0° C

two-step-controller

-50 .. +150°C

0.1 to 99.9 K free adjustable

(standard adjusting 0,7 K)

cooling

see sketch

IP 64

Screw terminals

-20 to +70° C

0 to +50° C

75 % (no condensation)

Specifications subject to change without prior notice.

Sensor element

Bush material

Bush length

Bush diameter

Cable material

Measurement range 

  - PVC cable

  - Silicon cable

Cable lenght

Protection type

PTC sensor, KTY 10-6

1.4301(V2A)

40 mm

6.0 mm +/- 0.1

  - PVC      (standard)

  - Silicon   (special model)

-30 .. 70° C

-50 .. 150° C

standard 2 metres

IP 65

40 mm

6,

m

m

6,

m

m

Sensor dimensions 
and technical data

Page 6

132

1

7

0

2

0

0

1

4

6

°C

STOP

SET

4°/8°

Содержание Dari-Kool 720012

Страница 1: ...2016 Installation and Operation Manual Control for milk cooling tanks COMPACT KOOL...

Страница 2: ...ion Page 9 Programming level operation Page 10 Configuration level operation Page 11 Intermediate stirring options during cooling Page 13 Continuous stirring in OFF mode Page 13 Setting the actual val...

Страница 3: ...pressing a button Cooling mode Press the 4 8 button the compressor and agitator operate automati cally In between cooling periods agitator and compressor LEDs off intermediate stirring can be activat...

Страница 4: ...ce must not be installed in potentially explosive atmospheres The control cabinet for milk cooling tanks fulfils the EC requirements for electromagnetic compatibility EMC and the Low Voltage Directive...

Страница 5: ...it is necessary to shorten or lengthen the sensor cable on installation or if a sensor other than the one supplied is to be fitted the actual value correction parameter must be adjusted accordingly S...

Страница 6: ...itching contactor and motor protection switch 2 make contacts 16A AC 1 250 V 13 mm LED Display 3 digits 0 1 C 1 0 C two step controller 50 150 C 0 1 to 99 9 K free adjustable standard adjusting 0 7 K...

Страница 7: ...of the regulator are set As subsequent interventions by the end user after the parameters have been set can result in dangerous chan ges to functions which might not be immediately obvious access to t...

Страница 8: ...kly Release button SET To store the changed parameter in the memory first release the arrow button and then button SET Switching back to working level possible from any parameter Press button Arrow UP...

Страница 9: ...ds or downwards Button Agitator in cooling mode press for appr 1 sec SHORT intermediate stirring press for appr 3 sec LONG intermediate stirringSee also the section describing the intermediate stirrin...

Страница 10: ...n after being turned off Parameter C50 Duration of SHORT intermittent stirring Duration min of stirring after short pressing of the intermittent stirring button Parameter C51 Duration of LONG intermit...

Страница 11: ...he hysteresis is always upwards In the case of heating contacts it is below the target temperature cooling or heating contact is set at configuration level In the symmetrical hysteresis mode the value...

Страница 12: ...g of minimum pause time for compressor relay contacts K1 in order to prevent repeated switching on and off Range 0 0 999 seconds Parameter P80 Switch from target temperatur T1 to T2 Setting of funktio...

Страница 13: ...diately otherwise Intermediate stirring LONG will be activated Intermediate stirring LONG Press agitator button for approx 3 secs until Lon appears in the display The duration of SHORT or LONG stirrin...

Страница 14: ...C91 Actual value correction must then be adjusted at programming level Memory fault Faulty regulator Remove the regulator and send it for repair Measurement range exceeded The maximum measurement ran...

Страница 15: ...However in practice this is possible only with difficulty as even a normal contactor without interference suppres sion produces interference pulses of up to 3 0 kV For this reason we recommend that t...

Страница 16: ...example be limited by using self induction diodes varistors or suppresser diodes The diagram on the left shows one possibility using a self induction diode AC voltage In the case of a c voltage interf...

Страница 17: ...he use of zero voltage switches is also recommended The suggestions made represent only a few of the possible ways of protecting a microprocessor controlled regulator system from interfer ence The sug...

Страница 18: ...0 1691 627200 Fax 44 0 1691 627222 Email sales fabdec com Fabdec GmbH Gerhardstrasse 5 45892 Gelsenkirchen Germany Tel 49 0 209 700 900 Fax 49 0 209 70090 20 Email germany fabdec com Fabdec LLC Octobe...

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