Bosch Rexroth IndraDrive X - Page 106

Loading capacity
The loading capacity of the DC bus connection depends on the DC bus
power:
● Components ≤ …-W0120:
P
DC_Bus_max (ULN)
= 45 kW × [1 – (400 - U
LN
) x 0.0025] for U
LN
≤ 400 V
P
DC_Bus_max (ULN)
= 45 kW × [1 + (U
LN
- 400) x 0.002] for U
LN
> 400 V
● Components > …-W0120:
P
DC_Bus_max (ULN)
= 120 kW × [1 – (400 - U
LN
) x 0.0025] for U
LN
≤ 400 V
P
DC_Bus_max (ULN)
= 120 kW × [1 + (U
LN
- 400) x 0.002] for U
LN
> 400 V
The sum of P
DC_Bus
of all components at the common DC bus should not
exceed P
DC_Bus_max (ULN)
.
90/123
Mounting, dismounting and electrical installation
IndraDrive X Drive Controllers Power Sections XCS1, XMD1,
XMQ1
Bosch Rexroth AG R911392532_Edition 01