Infranor XtrapulsCD1-EM-400/70 Manual Download

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CD1-EM-400/70-90 servo drive

Chapter 6 – Fan specificities

Chapter 6 - Fan specificities

6.1- FAN SPEED CONTROL

In order to increase the lifetime of fans, their rotation speed is controlled according to the motor
current.
A detailed description is available in the following diagram:

MOTOR

(A)

t (s)

Fans
speed

5%.I

MAX

15%.I

MAX

100%

60%

100

t (s)

100

Summary of Contents for XtrapulsCD1-EM-400/70

Page 1: ...XtrapulsCD1 EM 400 70 90 Drives for AC servo motors in embedded applications ...

Page 2: ...Any contact with electrical parts even after power down may involve physical damage Wait for at least 5 minutes after power down before handling the drives a residual voltage of several hundreds of volts may remain during a few minutes ESD INFORMATION ElectroStatic Discharge INFRANOR drives are conceived to be best protected against electrostatic discharges However some components are particularly...

Page 3: ...IRED FOR THE COMMISSIONING 4 1 3 ORDERING CODES 5 CHAPTER 2 SPECIFICATIONS 6 CHAPTER 3 MECHANICAL DATA 8 3 1 DRIVE DIMENSIONS 8 3 2 CABINET LAYOUT 9 CHAPTER 4 CONNECTIONS 10 4 1 DRIVE CONNECTION 10 4 2 MOTOR CONNECTION 10 CHAPTER 5 SETUP OPERATION 11 CHAPTER 6 FAN SPECIFICITIES 12 6 1 FAN SPEED CONTROL 12 6 2 FAN REPLACEMENT PROCEDURE 13 ...

Page 4: ...ding the rugged mechanical housing and the modified mechanical mounting The push through mounting allows to push the heatsink and the air forced cooling outside the electric cabinet The flat fastening of the drive according to the larger surface area allows to improve its rigidity to shocks and vibrations The CD1a EM 400 70 90 version is dedicated to applications with 10 V analog input command The...

Page 5: ...T FAN CD1 EM 90 The fan replacement kit consists in the complete fan carter equipped with fans grids and connectors XTRAPULS CD1 x EM U I CT a 10 V analog interface k CANopen interface pm Profibus interface EM Embedded applications U 400 400 480 Vac voltage rating I 70 90 Arms current ratings CT Cogging torque compensation option ...

Page 6: ...Vdc Standard overvoltage threshold 910 Vdc Common mode filter on auxiliary supply Integrated in the drive Common mode filter on motor brake supply Integrated in the drive Motor brake control Open collector output protected against load short circuit 2 A maximum with 24 Vdc Compliance with the standards CE certification 360 shield connection equipotentiality according to the wiring rules and mains ...

Page 7: ... EM 400 70 90 servo drive Mounting location Closed cabinet without any conducting and or corroding agents and according to the environment conditions requirements Condensation prohibited inside the cabinet Weight Approximately 8 kg ...

Page 8: ...8 Chapter 3 Mechanical data CD1 EM 400 70 90 servo drive Chapter 3 Mechanical data 3 1 DRIVE DIMENSIONS FRONT VIEW A VIEW B VIEW ...

Page 9: ...rvo drive C VIEW D VIEW 3 2 CABINET LAYOUT It is highly recommended to place a silicone seal around the cut out in order to avoid any entry of dust or humidity inside the cabinet Recommended silicone reference CAF530 Manufacturer BLUESTAR SILICONES ...

Page 10: ...ion manuals 4 2 MOTOR CONNECTION Take great care about the motor connections Connect the shield on the drive just before the ferrite core preferably with a metallic collar The motor phases run through the ferrite core to be connected on U V and W outputs The ground wire runs outside the ferrite core to be connected on the ground screw The brake wires run outside the ferrite core to be connected on...

Page 11: ...dows 1 and allows an easy parameter setting of the XtrapulsCD1 drive range Please see our website www infranor com for downloading this software For information about the XtrapulsCD1 a CD1 k or CD1 pm servo drive setup commissioning and operation please see the appropriate manuals 1 Windows is a registered trade mark of MICROSOFT CORPORATION ...

Page 12: ... Fan specificities 6 1 FAN SPEED CONTROL In order to increase the lifetime of fans their rotation speed is controlled according to the motor current A detailed description is available in the following diagram IMOTOR A t s Fans speed 5 IMAX 15 IMAX 100 60 100 t s 100 100 ...

Page 13: ...midity 90 CL Although the lifetime greatly depends on the real environment where the drive is working it is advised to replace fans at least every 3 years To replace fans proceed as follows 1 Disable the drive 2 Switch off the power supply power auxiliary supplies of the drive 3 Disconnect both fans 4 Remove the 6 screws fixing the fan carter 5 Mount the new fan carter with the 6 screws 6 Connect ...

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