Eaton PowerXL DC1 Series - 3.5.4 Insulation test

3 Installation
3.5 Electrical Installation
76 DC1 variable frequency drive 12/13 MN04020003Z-EN www.eaton.com
3.5.3.1 DC1-1D…Nx-…
Figure 51: Block diagram for DC1-1D…Nx-…
DC1-1D…Nx-… variable frequency drives have a voltage doubler circuit in their
internal DC link. When there is a power supply of 1 AC 110 - 115 V, a motor voltage
of up to 3 AC 230 V will be output.
 FS2 devices allow for the connection of braking resistances.
DC+
BR
DC-
3 AC 230 V
WVU
M
3 ~



2
DI1
FWD
24 V
3
DI2
REV
4
DI3 AI2
FF1
5
+10 V Out
< 10 mA
10 V
6
AI1 DI4
f-Soll
7
0 V
1
+24 V Out
< 100 mA
L1/L
8
0...+10 V
< 20 mA AO
+24 V DO
f-Out
+
9
0 V
10
L2/N
VAR
11
RUN
6 A, 250 VAC 5 A, 30 VDC
CPU
0...+10 V
1 AC 110/115 V
50/60 Hz
PES
X1
①
PIN 8
(PIN2)
PIN 7
(PIN 1)
RS485
①
FS2
￫
DC1-1D…Nx-… variable frequency drives do not have an
internal radio interference suppression filter.
An external radio interference suppression filter is required for
operation in accordance with EN 61800-3.