Servodrives / inverters series COSMOS 301X Installation, use and maintenance manual - EN
When multiple servo-drives/inverters are connected to a common bus voltage and the power
to an individual device is switched off, it will continue to be electrically live; do not touch the
terminal boards or perform any maintenance on the device; risk of electrocution.
When multiple servo-drives/inverters are connected to a common bus voltage and the power
to an individual device is switched off, it will continue to be electrically live and therefore able
to start the motor; do not perform any mechanical maintenance, due to the risk of injury to
persons/property.
When connecting multiple servo-drives/inverters to a common bus voltage, the power on all
devices must be switched on/off at the same time; risk of damaging the servo-drives and/or
risk of fire.
The use of an external braking resistor or the bus voltage connection may damage the servo-drive in case of
short-circuit. Use protection devices that can limit the current value I
2
t (see previous paragraph for more
details).
Ver. 1.09 SMITECdd 40/74
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