Klingenburg KR4 Brief Description Download Page 1

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Brief description of KR 4 and KR 7 controllers

E N E R G Y   R E C O V E R Y

 

1.   Function of the controller  

 

2.   Terminal connections

 

3.  Technical data

 

4.   Initial operation

 

5.  Manual mode / external mode

 

6.  Trouble-shooting and fault messages

 

7.  Safety and precautions

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Summary of Contents for KR4

Page 1: ...N E R G Y R E C O V 1 Function of the controller 2 Terminal connections 3 Technical data 4 Initial operation 5 Manual mode external mode 6 Trouble shooting and fault messages 7 Safety and precautions...

Page 2: ...short circuit proof outlet EN 55011 tested EN 61000 3 tested EN 61000 4 2 tested EN 61000 4 3 burst tested EN 61000 4 4 surge tested EN 61800 3 tested every individual module is tested detailed fault...

Page 3: ...ly voltage of 24 Volt on the contacts 5 7 9 and optional 14 3 Technical data Controller typ KR4 KR7 Output 0 4 kW 0 75 kW Fuse internal 6 3 A delay 5 x 20 mm 10 A delay 5 x 20 mm Mains voltage 220 240...

Page 4: ...z C o n t r b l o c k e d P l e a s e w a i t Navigating through the menu items You can choose between English and German Other menu languages are available upon request The change is made by activat...

Page 5: ...g cycle ensures that the rotor moves regularly in a half rotation if no request comes from the controller signal or keypad for longer than 20 minutes 0 5 S t a r t p o i n t F r e q u e n c y 8 0 H z...

Page 6: ...t f r e q 4 0 H z N o m f r e q 4 0 H z If the following image should appear instead Check the following table of errors Search method for KR4 KR7 base controller no display is visible test the fuse c...

Page 7: ...r overloaded 09 Mains under voltage 14 Earth fault 15 Mains overvoltage 21 Overtemperature in the power amplifier environmental temperature too high controller overloaded 99 Software error The control...

Page 8: ...restart is activated To avoid injury from possible uncontrolled restart of the fre quency converter after a power outage install a switch element on the grid side that de energises in a power outage a...

Page 9: ...Klingenburg GmbH Boystra e 115 45968 Gladbeck Germany Tel 49 20 43 96 36 0 Fax 49 20 43 7 23 62 E mail klingenburg klingenburg de www klingenburg de E N E R G Y R E C O V E R Y DNKR4 7 Status 01 14...

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