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ebm-papst K3G220-RD21-03, Operating Instructions Manual, Page: 7 / 10

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ebm-papst K3G220-RD21-03 Operating Instructions Manual Download Page 7

Operating instructions

K3G220-RD21-03

Translation of the original operating instructions

4.4 Connection screen

No.

Conn.

Designation

Colour

Function / assignment

CON10 L

black

Power supply 230 VAC, 50-60 Hz, for voltage range refer to rating plate

CON11 N

blue

Neutral conductor

CON12 PE

green/
yellow

Protective earth

1

GND

blue

GND - Connection for control interface

2

0- 10V PWM

yellow

Control input 0 - 10 V or PWM, electrically isolated

3

10V/ max 1.1mA

red

Voltage output 10V/ 1.1mA, electrically isolated, not short-circuit-proof.

4

Tach

white

Tach output: open collector, 1 pulse per revolution, electrically isolated

Item no. 51202-5-9970 · Revision 81629 · Release 2014-05-08 · Page 7 / 10

ebm-papst Mulfingen GmbH & Co. KG · Bachmühle 2 · D-74673 Mulfingen · Phone +49 (0) 7938 81-0 · Fax +49 (0) 7938 81-110 · [email protected] · www.ebmpapst.com

Summary of Contents for K3G220-RD21-03

Page 1: ...nly authorised specialists are permitted to install the device to carry out a test run and to perform work on the electrical installation 1 3 Basic safety rules 1 1 3 Basic safety rules Any safety haz...

Page 2: ...t the entire setup is EMC compliant 1 7 Mechanical movement DANGER Rotating device Body parts that come into contact with the rotor and impeller can be injured Secure the device against accidental con...

Page 3: ...the following ways is particularly prohibited and may cause hazards Operating the device with an imbalance e g caused by dirt deposits or icing Moving air that contains abrasive particles Moving highl...

Page 4: ...ve the unit mm 1 Connection line PVC AWG22 4x lead tips crimped 2 Connection line PVC AWG20 3x lead tips crimped 3 Mounting dimensions Item no 51202 5 9970 Revision 81629 Release 2014 05 08 Page 4 10...

Page 5: ...on IP 54 Insulation class B Mounting position Any Condensate discharge holes None open rotor Operation mode S1 Motor bearing Ball bearing Technical features Output 10 VDC max 1 1 mA Tach output Motor...

Page 6: ...y use cables designed for current according to the type plate For determining the cross section follow the basic principles in accordance with EN 61800 5 1 The protective earth must have a cross secti...

Page 7: ...earth 1 GND blue GND Connection for control interface 2 0 10V PWM yellow Control input 0 10 V or PWM electrically isolated 3 10V max 1 1mA red Voltage output 10V 1 1mA electrically isolated not short...

Page 8: ...the nominal voltage to the voltage supply Start the device by changing the input signal 4 7 Switching off the device Switching off the device during operation Switch off the device via the control inp...

Page 9: ...ise correct connection see connection diagram Overtemperature of electronics motor Insufficient cooling Improve cooling Let the device cool down To reset the error message switch off the mains supply...

Page 10: ...the wires for damage Visual inspection At least every 6 months Replace wires Impeller for wear deposits corrosion and damage Visual inspection At least every 6 months Clean or replace impeller Item n...

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