Eaton PowerXL DC1, Руководство по установке

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3 Installation
3.7 Block diagrams
DC1 Variable Frequency Drive 04/16 MN04020003Z-EN www.eaton.com
97
3.7.1 DC1-1D…
Mains voltage U
LN
: 1-phase, 110 (-10 %) - 115 (+10 %) V, 50/60 Hz
Motor Voltage U
2
: 3-phase, U
2
= 2 x U
LN
(voltage doubling),
0 - 50/60 Hz (max. 500 Hz)
Size: FS1 and FS2 with IP20 degree of protection
Figure 61: Block diagram DC1-1D…Nx-…
DC1-1D… variable frequency drives feature a voltage doubler in their internal
DC link. When there is a connected voltage of 1 AC 110 - 115 V, a motor
voltage of up to 3 AC 230 V will be output.
Brake resistor DX-BR3-100 can be inserted underneath the heat sink into the
enclosure and electronically protected against overloads (P-34 = 1).
DC+
BR
DC-
3 AC 230 V
W V U
M
3 ~



L1/L L2/N
1 AC 110 - 115 V
50/60 Hz
PES
①
FS2
2
DI1
FWD +24 V
3
DI2
REV
4
DI3
(AI2)
f-fix1
5
+10 V Out
< 10 mA
+10 V
6
AI1
(DI4)
REF
7
0 V
1
+24 V Out
< 100 mA
8
AO
(DO)
0...+10 V, < 20 mA f-Out
+
9
0 V
10 11
RUN
6 A, 250 V AC 5 A, 30 V DC
RS485
CPU
0...+10 V
Modbus RTU
CANopen
OP-Bus
X1
Devices with a frame size of FS2 allow for DC link coupling (DC+, DC-)
and connecting brake resistors (DC+, BR).
￫
DC1-1D… variable frequency drives do not feature an internal
radio interference suppression filter. An external radio
interference suppression filter is required for operation as per
EN 61800-3,
￫
Section 6.8, “Radio interference suppression
filter“, page 153.