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Electrical installation
Operation Manual ServoOne CM-L and ServoOne CM-A
ID no.: 1800.208B.1-00 Date: 03/2020
Electrical installation
4.9.3
DC link supply
2.
3.
4.
5.
6.
DC-Link +
DC-Link -
(1) External switched-mode power supply (2) MotionOne CM controller
(3) ServoOne CM-L charging module
(4) ServoOne CM-A active supply unit
(5) ServoOne CM-C capacitance module (6) ServoOne CM axis controller
x
DC link voltage 565/678 V DC
x
Depending on mains voltage (400 V/480 V)
Note:
The DC link busbar fittings are to be tightened to a tightening torque of 3 Nm.
Figure 4.19
DC link supply
Note:
The busbar elements for the DC link supply are included in the accessory kit
with the device.
CAUTION!
Risk of injury or damage to the device due to incorrect operation!
x
The software for the supply unit must be set to the mains voltage connected. This action is
necessary so that all switching thresholds (e.g. under/overvoltage, switching on the brake
chopper etc.) are set correctly. Details can be found in the ServoOne CM device help.
4.9.4
Overview of busbars in the group
A
A
Figure 4.20
Cover on the busbars (preliminary figure)
Warning!
Risk of injury due to electrical power!
Carelessness may result in serious injuries or death.
x
The multi-axis system is only allowed to be operated with the cover on the busbars closed!
It is also important that the side covers (A) are fitted. Both provide protection against
touching bare and live parts.