ABB ACS880-1604LC, Руководство по оборудованию

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Auxiliary voltage inputs for internal power supply (BDPS)
AC IN
X50
L N
PO
W
E
R
24 V DC output (for eg. BCU control unit)
24V OUT
X53
G
N
D
+2
4V
G
N
D
+2
4V
FE
STO connectors of the module. Must be connected to 24 V DC
for the supply module to start.
STO IN
X52
+2
4V
G
N
D
+2
4V
G
N
D
FE
Not in use.
STO OUT
X51
+24
V
G
N
D
+24
V
G
N
D
FE
Auxiliary voltage: 230 V AC
Auxiliary voltage: 115 V AC
￭ Fiber optic connectors
Description Name
Charging controller connection. Must be connected
by the installer. BSFC
Control unit connection. Must be connected by the
installer. BCU
BSFC
V50
V60
BCU
V10
V20
￭ DC bus connection and capacitor charging
The cabinet installer must equip the converter unit with DC fuses on the DC bus side and
with output DC fuses on the energy storage side. The user must equip also the energy
storage with fuses for protecting the energy storage cable in a cable short-circuit situation.
The user can install a DC switch/disconnector if quick isolation of the module from the DC
bus is required.
24 Operation principle and hardware description