Rockwell Automation Publication 2099-UM001D-EN-P - December 2012
167
Interconnect Diagrams
Appendix B
Figure 76 - Dual 8720MC-RPS065B
x
Regenerative Power Supplies to a Single Kinetix 7000 Drive
IMPORTANT
This configuration requires the power regenerative mode settings as described in the 8720MC Regenerative Power Supply
Installation Manual, publication
, and setting of the power tab in RSLogix 5000 software is set to the
appropriate bus regulator catalog number. Common mode capacitors should be disconnected on DC common bus drives.
DC+
DC-
TB
24V DC
ENABLE
IOD
5
6
GPR2+
GPR
8
7
REGEN COM
REGEN OK
GPIO
STOP*
START (RPS On)*
CR1*
L1
L2
L3
TB1
L1 AUX
L2 AUX
L3 AUX
PR1
PR2
PR3
MC1
MC2
TB2
TB1
DC+
DC-
L1
L2
L3
TB1
L1 AUX
L2 AUX
L3 AUX
PR1
PR2
PR3
MC1
MC2
TB2
TB1
DC+
DC-
1
2
E/N
E/N
P
N
MC1*
MC
RST
PWR
0V
24V
COM
IP
RDY
FR
FR
TB3
Ad
dition
al co
nn
ec
tion
s re
qu
ired
,
but not shown in this diagram: 1. +24V DC Control Power 2. Motor Feedback, Brake (if used), and Power 3. Drive I/O and Communications
CR1*
GPR2-
CR1*
MC2*
CB2*
Bon
ded
Cab
ine
t
Ground Bus*
Circui
t
Breaker (CB2)*
Input Fusing* See Note 2
Th
ree-p
ha
se
Contactor (MC2)
Ha
rm
on
ic
Filter*
Va
ris
tor
*
* Ind
icat
es U
ser
Su
pp
lie
d Co
mp
on
en
t
*120
V/240V AC
or
24V DC
MC2
Th
ree-p
ha
se
Contactor (MC1)
Ha
rm
on
ic
Filter*
Va
ris
tor
*
Sin
gle
-p
hase
Contactor See Note 4
Fault Relay Contact
DC Bus
Connections
Kinetix 700
0 Dr
ive
2099-BM
xx
-S
Axis
n
Con
trol
Stop String See Notes 6 and 8
Dig
ital I
/O
and Power Connections
DC Line Fuses*
DC Lin
e
Fuses*
12
0V A
C
or 24V DC*
RPS St
op-Start Str
ing
DC Bus Co
nne
cti
ons
*Line Reactor (8720MC for
RPS unit)
*DC Line
Fuses
(see table in Appendix A)
*Line Reactor (8720MC for
RPS unit)
*T
hr
ee
-p
ha
se In
put
(+10/-15%) 380V AC RMS, 50 Hz or 460V AC RMS, 60 Hz See Note 1
Three-phase AC Line Filter for Main Power*
See Note 3
Bon
ded
Cab
ine
t
Ground Bus*
Circui
t
Breaker (CB1)*
Input Fusing* See Note 2
Th
ree
-p
ha
se
AC Line Filter for Main Power*
Sing
le-ph
ase
AC Line Filter*
Sing
le-ph
ase
Contactor* See Note 4
MC1
Slave
Regenerative Power Supply
8720MC-RPS065BS
Master
Regenerative Power Supply
8720MC-RPS065BM
PIFS CN2
PIFS CN3
See Note 10
CB2*
Motion
Control I/O*
See Note 11
