Duty cycle ED: 25%
DC continuous power P
DC
Power consumption at the point of maximum power (PML); mechanical
power and power dissipation
M
cont
Continuous torque
M
S1
S1 torque
n Speed
P
cont
Continuous power
P
ML
Point of maximum power
Fig. 5-3: Power consumption
DC peak power P
DC_max
Maximum allowed DC bus power at nominal voltage
Sample characteristic
S1 Continuous operation characteristic of the motor (according to
EN 60034-1; 1998), natural convection
S3 Intermittent duty characteristic with 25% ED of the motor (ac‐
cording to EN 60034-1; 1998) and max. duty cycle 1 min.
(1) M
max
, controlled supply DC 750 V
(2)(3)(4) M
max
, uncontrolled supply 3 × AC 400 V; the voltage drop on
the supply line has not been taken into account
Fig. 5-4: Sample characteristic
64/407
Technical data of the components
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04
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