STATUS PSM
DEV
SVS ST
NET ST
LINK/ACT
X1
X2
LCP
STATUS PSM
DEV
SVS ST
NET ST
LINK/ACT
X1
X2
LCP
LCP
STATUS DAM
DEV
SVS ST
NET ST
AUX
LINK/ACT
X1
X2
X3
PS
M
5
10
PS
M
5
10
D
A
M
5
10
e3
0b
i2
36
.1
1
...
Illustration 43: Connecting 2 PSM 510 Modules to the AC Choke
5.10.1.3 Connecting 2 PSM 510 Modules to the AC Choke with System Splitting
Connect the PSM 510 modules to the same AC choke regardless of the load position (for example, before or after the system split-
ting) as shown in
Ensure the choke used is the correct size based on the combined power of the PSM 510 modules.
When 2 PSM 510 modules are used, the wiring between the AC line choke and each PSM 510 must be the same length within a
tolerance of 0.5 m.
Connect each PSM 510 to the AC choke directly. Parallel wiring is not permitted.
AQ262449648484en-000101 / 175R1135
74 | Danfoss A/S © 2020.08
Electrical Installation
VLT® Servo Drive System ISD 510/DSD 510
Operating Guide