Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 49)

Publication 2364F-5.01– October 2003
Your Current Code K RGU (Series A) 3-3
Figure 3.3
Typical RGU Power Structure Schematic
Pow er Structure (EA1)
(R efer to Figure 3.3)
DC Horizontal Bus to Inverter Units
EA 2
+ B U S
-B U S LED 2
LED 1
PL1
(JM P R )
O ptional
R em ote
Interlock
C ontrol B u s to Inverter U nits
N
L1
1 1 5 VA C
1 1 5 VA C R G U
C on trol P ow er
VM1
TB 1 -1 TB 1 -2
C R 2
PL2
M TR 1 - 4
TB 1 -9
TB 1 -1 0
P E
F8 F7
F1 F2 F3
F6
F4
A
(From P reviou s P ag e)
F1
F2
R 1
R 2
PT1
(X 1 ) (X 2 ) 1 1 5 V A C
B
C
+ -
D
(S ee Figu re 3 .3 )
D C B us
S uppressor
EA4
EA 10
$
"
Door-m oun ted am m eter option.
!
#
Lin e RC sup pressor op tion .
$
%
&
Control bu s option.
Unit-not-faulted p ilot lig ht option.
FOOTNOTES:
DC b us voltm eter option.
G roun d fault detection option
&
$
%
C ontrol Pow er Filter
1 4
A U X-C R
(Isolation B oard)
B us Indicator
TB 6 TB 6
Not Faulted
PE
R 1
C H 1
C 1 C H 2
C R 2
TB 1 -5 T B 1 -6
C R 2 -1 3 C R 2 -1 4