Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 50)

Publication 2364F-5.01– October 2003
3-4 Your Current Code K RGU (Series A)
!
"
Fault-clear pushbutton option.
FOOTNOTES:
R
S
T
M1
M2
CH1
CH2
CH3
F2 R10
J2
Rs
Ss
Ts
AC
RTN
BRIDGE FAN
BRIDGE THERMAL
SENSOR (NTC)
TO MAIN CONTROL BOARD J6
J1-
20
J1-
16
J1-
12
J1-1 J1-6
P1
TO PE
GROUND
J7
CT1
B
Continued from
Figure 3.2
D
Continued from
Figure 3.2
S11
M1
M1
M2
TR1
M1 TR1
TR1
S12
OFF ON
Isolation Board
G
Continued on
Next Page
F
Continued on
Next Page
H
Continued on
Next Page
E
Continued on
Next Page
CH11
"
F17
F18
F19
SW1
115V AC
Auxiliary
Control
6
TB6
1
2
3
4
TB5
Enable
Fault-Clear
External Main
Common
9
Bus
Control
8
1
4
3
TB3
1
2
TB1
1
2
BURDEN
RESISTOR
(T)
BURDEN
RESISTOR
(R)
CT3
TB2
1
2
Not Used
F3 R11
F4 R12
To Fault
Indication
Circuitry
(page 3-3)
! This phase of the precharge circuit may
not be present in older units.