Rockwell Automation 2364E Non-Regenerative DC Bus Supply Unit (NRU) User Manual
Page 47
Publication 2364E-5.01 April 2002
Your 2500A DC NRU (Current Code F)
7-3
Important: The Powermonitor II standard configuration works with
grounded-wye secondary supplies only. For more
information on Powermonitor II configurations for other
supply types, consult Powermonitor II documentation
and the Power Quality and Automation group located in
Milwaukee, WI, USA.
D o o r - m o u n t e d a m m e t e r o p t i o n .
Powermonitor II option.
Line RC suppressor option.
Ground-fault detection option.
Air-flow sensing option.
Control bus option.
Unit-not-faulted pilot light option.
N o t e : A n N R U m a y h a v e e i t h e r a d o o r -
m o u n t e d a m m e t e r o r a P o w e r m o n i t o r I I . T h i s
drawing shows both options for information.
P o w e r m o n i t o r I I c o m m u n i c a t i o n m o d u l e o p t i o n .
DC bus voltmeter option.
DC HORIZONTAL BUS TO INVERTER UNITS
- B U S
H E A T
SINK
H E A T
SINK
D1
D3
D5
D2
D4
D6
HS1
HS2
V M 1
F1
F2
F3
A
(FROM PREVIOUS PAGE)
C R 1
C R 2
TB1-3
TB1-4
TB1-5
TB1-6
EA4
+ B U S
F O O T N O T E S :
F3A
F2A
F1A
(JMPR)
I N T E R L O C K
O P T I O N A L
R E M O T E
3
1
INVERTER UNITS
C O N T R O L B U S T O
N
L1
115 VAC
115 VAC NRU
C O N T R O L P O W E R
TB1-1
TB1-2
EA5-CR
S1
S2
C R 1
C R 2
PL2
M T R 1
TB1-9
TB1-10
P E
F8
F7
F6
F4
PT1
3
1
EA6-CR
(X1)
(X2)
115 VAC
M T R 2 , M T R 3
CH11-TG
S3
M T R 4 , M T R 5 , M T R 6
CH11
CH11
(X3)
(X4)
(X1)
(X2)
EA2
+ B U S
- B U S
L E D 2
L E D 1
PL1
F1
F2
R 1
R 2