8.6 Power and Logic Voltage Supply (X3/X10)
8.6.1 Mains power supply (X3)
Drives in the AKD2G series can be supplied as follows:
AKD2G-Sxx-6V
1, 2 or 3 phase industrial AC supply networks: 120 V or 240 VAC nominal.
(TN-S or TT networks, see
DC supply networks: 17 VDC to 370 VDC.
AKD2G-Sxx-7V
3 phase industrial AC supply networks: 240 V, 400 V or 480 VAC nominal.
DC supply networks: 34 VDC to 740 VDC.
Connection to other voltage types of AC supply networks is possible with an additional isol-
ating transformer.
Periodic overvoltages between phases (L1, L2, L3) and the PE/housing of the drive must not
exceed 1000 V peak. In accordance with IEC 61800, voltage spikes (< 50 µs) between
phases must not exceed 1000 V. Voltage spikes (< 50 µs) between a phase and the PE/hous-
ing must not exceed 2000 V.
8 pin, pitch 7.62 mm
optional T version
Wiring example:
1 phase AC supply (
2 phase AC supply (
3 phase AC supply (
DC supply (
AKD2G-Sxx-6V requires external EMC filter for use in
industrial environment, product category C.
Mating connector data (
Fusing with different system structures (
# 71) ff
Pin Label Signal
1~ Supply
2~Supply
3~ Supply
DC Supply
1
PE
PE
Protective earth Protective earth Protective earth Protective earth
2
R
L1
Phase L1
Phase L1
Phase L1
+ DC
3
S
L2
n.c.
n.c.
Phase L2
n.c.
4
T
L3
Neutral N
Phase L2
Phase L3
- DC
For DC supply: observe notes (
AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
Kollmorgen | kdn.kollmorgen.com | July 2020
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