Connecting The Cables On The Power Supply Module Psm; Connecting The Cables On The Top Of The Power Supply Module Psm - Danfoss VLT ISD 510 Operating Manual

VLT® Servo Drive System ISD 510/DSD 510
Operating Guide
STATUS PSM STATUS PSM
DEV DEV
SVS ST SVS ST
NET ST NET ST
LINK/ACT LINK/ACT
X1 X1
X2 X2
LCP LCP
Illustration 44: Connecting 2 PSM 510 Modules to the AC Choke with System Splitting
If 2 AC chokes are used (1 per PSM 510) and both PSM 510 modules are mounted at the same side of the system splitting, the setup
is permitted with derating equal to the AC choke's tolerance referred to 60 kW. For example, 10% derating is 54 kW.
If 2 AC chokes are used (1 per PSM 510) where 1 PSM 510 module is mounted before the splitting and 1 after the splitting, the loads
must be balanced equally. Otherwise, the derating of both PSM 510 modules is equal to the AC choke's tolerance. For example,
tolerance 10% + 10% means –20% derating.
If 2 AC chokes are used (1 per PSM 510) and 1 PSM 510 module is mounted before the splitting and 1 after the splitting and half of
the loads are set before the system splitting and half are set after the system splitting, the setup is permitted with derating equal to
the AC choke's tolerance referred to 60 kW. For example, 10% derating is 54 kW.
-
Further information on the EXM 510 module and wiring can be found in

5.10.2 Connecting the Cables on the Power Supply Module PSM 510

5.10.2.1 Connecting the Cables on the Top of the Power Supply Module PSM 510

1
6
7
Illustration 45: Connectors on the Top of PSM 510
Danfoss A/S © 2020.08
...
STATUS DAM STATUS ACM
DEV DEV
SVS ST CAP ST
NET ST NET ST
AUX
LINK/ACT LINK/ACT
X1 X1
X2 X2
X3
LCP LCP
N O T I C E
2
5 4 3
11.9.13 Expansion Module Connector.
AQ262449648484en-000101 / 175R1135 | 75
Electrical Installation