American Power Conversion VS 50 User Manual
Page 2
Magnum VS –48 Vdc User Manual
Page ii
Table of Contents
1
Introduction ............................................................................................................................................................6
1.1.
G
ENERAL
I
NFORMATION
....................................................................................................................................6
2
Installation..............................................................................................................................................................9
2.1.
U
NPACKING
E
QUIPMENT
...................................................................................................................................9
2.2.
M
ECHANICAL
I
NSTALLATION
...............................................................................................................................9
Room / Location.....................................................................................................................................................9
Mounting ................................................................................................................................................................9
Ventilation ..............................................................................................................................................................9
2.3.
AC
P
OWER
C
ONNECTIONS
..............................................................................................................................10
AC Connections...................................................................................................................................................10
AC Power Cord Sets............................................................................................................................................11
2.4.
B
ATTERY
C
ONNECTIONS
.................................................................................................................................12
Planning the Battery installation ..........................................................................................................................12
Connecting the Cables ........................................................................................................................................12
Battery Temperature Probe Installation...............................................................................................................13
2.5.
C
OUNTER
E
LECTRO
-M
OTIVE
F
ORCE
(CEMF)
C
ELL
C
ONNECTIONS
...................................................................13
2.6.
DC
S
YSTEM
G
ROUNDING
................................................................................................................................14
2.7.
L
OAD
P
ROTECTION
I
NSTALLATION
....................................................................................................................15
Circuit Breaker Installation...................................................................................................................................15
GMT Fuse Installation..........................................................................................................................................15
2.8.
L
OAD
C
ONNECTIONS
.......................................................................................................................................15
Cable Size Considerations ..................................................................................................................................15
Circuit Breaker Protected Load Connections (30 or 60 A) ..................................................................................16
GMT Fuse-protected Load Connections .............................................................................................................16
2.9.
M
ONITORING AND
R
ELAY
O
UTPUT
C
ONNECTIONS
.............................................................................................17
Front Panel DB9 Connection...............................................................................................................................17
RJ45 Ethernet Connector ....................................................................................................................................17
Major, Minor and Relay 1 Output Connections....................................................................................................17
Output Relay 2-6 Connections ............................................................................................................................18
External Alarm Input Connections .......................................................................................................................19
2.10.
R
ECTIFIER
M
ODULE
I
NSTALLATION
...............................................................................................................20
2.11.
C
ONTROLLER
M
ODULE
I
NSTALLATION
..........................................................................................................20
3
Commissioning ....................................................................................................................................................21
3.1.
P
RE
-C
OMMISSIONING
I
NSPECTION
...................................................................................................................21
Environment.........................................................................................................................................................21
Electrical Installation ............................................................................................................................................21
Battery Visual and Safety Inspection...................................................................................................................21
3.2.
C
OMMISSIONING
.............................................................................................................................................22
Initial Set-up.........................................................................................................................................................22
AC Power Up .......................................................................................................................................................22
DC Power Up:......................................................................................................................................................22
Rectifier Test:.......................................................................................................................................................23
Battery Power Up.................................................................................................................................................23
LVD Test..............................................................................................................................................................23
Circuit Breaker/ Fuse Test:..................................................................................................................................23
User Inputs ..........................................................................................................................................................23
Output Relay 1:....................................................................................................................................................24
Battery Temperature Compensation ...................................................................................................................24
3.3.
F
INAL
I
NSPECTION
: .........................................................................................................................................24
4
Technical Description ..........................................................................................................................................25
4.1.
R
ECTIFIER
M
ANAGEMENT
................................................................................................................................25
AC Input Power....................................................................................................................................................25
DC Output Power.................................................................................................................................................25
Rectifier alarms reporting.....................................................................................................................................25
4.2.
S
YSTEM
M
ANAGEMENT
...................................................................................................................................25
System Voltage Monitor and Control...................................................................................................................25