Eltek Valere Flatpack2 User Manual

Quick Start Guide Flatpack2 PS System, 4U, SP2-based 356825.103, 2v0 -2011-09
5
Installation
Electrical Installation Power is OFF!
Carry out the following: (Refer to the system’s specific drawings)
8 Make the system completely voltage free
o Switch OFF or remove all load fuses (MCB1, MCBx), battery
fuses (Fb1, Fbx) and the AC supply fuses, in external fuse
boards
9 AC Connections
o Check AC configuration: the AC terminals are correct configured
to the external AC supply, otherwise reconfigure the terminals
o Connect the AC Earth wire (PE) to the terminals AC Earth (PE)
o Connect the AC input cable(s) to the terminals. Cable and
terminal block labeling are to correspond
10 DC Connections  Load Circuits
o Terminate DC Earth (TE), and check that the common DC
Output Rail is connected to “Telecom Earth” (TE) at only one
place (at the cabinet or at a central distribution point). See
chapter about AC, DC earthing systems
o For each DC load, connect one of the cables to the common DC
output rail, and the other directly to the MCB or load fuse
11 DC Connections  Alarm & Signal Circuits
o Refer to your system’s connection drawings and configuration, or
to the “Appendix, CAN Bus Nodes” section (Factory Settings)
o Terminate Alarm Circuit cables to the relay output terminals
o Terminate Signal Circuit cables to the digital input/output
terminals
12 DC Connections  Battery Cables
CAREFUL! Use correct polarity.
For 48V systems using the battery symmetry mid-point
measurement, refer to the figure in this page.
For other measurement methods and for 24V systems, refer to the
Battery Monitor’s user guide.
For each battery shelf:
(In cabinetized systems, steps b, d and f are usually performed in factory)
a Mount 3 intercell links to connect in series 4 battery blocks
b-c Connect battery cables to fuses and common DC rail, and to
the shelf’s outer terminals; (+) and (-)
d-e Connect battery symmetry cable, if applicable, to the input
terminal, and to the center terminal of the battery string
(+). Deviation from factory settings requires Symmetry
reconfiguration via PowerSuite
f-g Connect the temperature sensor cable, if applicable, to the
input terminals, and fix the temperature sensor (at the end
of the cable) to a suitable place in the middle of the
installed battery bank
Electric
Shock
General Torque
Recommended Ratings, FP2 Systems
Application,
Type & Size
Torque
(Nm)
Circuit Breakers
SIEMENS 18 mm,
5SX2, 5SX5 3.5
SIEMENS 27 mm,
5SX6, 5SX7, 5SP4
5.0
MG, C60 <=25A 3.5
MG, C60 >25A 3.5
CBI 13 mm, QY, QF, QA 3.0
Hex Nuts & Screws
(Knife Fuses, general)
M8.0 10.0
M10.0 16.0
M12.0 25.0
AC Terminal Blocks
1.5 mm
2
0.5
2.5 mm
2
0.5
4.0 mm
2
0.6
10 mm
2
2.0
16 mm
2
3.0
35 mm
2
4.0
70 mm
2
10.0
DC Rail Terminals
AKG 16 3.0
AKG 35 3.5
Note: General tolerance: ±10%.
NEC/CEC Requirements
—
(-48V) Oute
r
Terminal
+
0V Oute
r
Terminal
Link ”EG”
(DC Earth)
Common
DC Rail
EG
Battery
Fuse
Intercell Links
Battery
Cable
Chassis
Block1
- + + - + - + -
Block4Block3
Tem
p
. senso
r
Temp. Sensor cable 1
2-1
Smartpack
2
Basic
co
ntr
o
ll
e
r
,
X**
+
-
Symmetry 1.1
+
1
Battery Monitor
ID#<33>, Part
242100.300
Batter
y
Strin
g
1

Eltek Valere Flatpack2 Specifications

General

Brand	Eltek Valere
Model	Flatpack2
Category	Power Supply
Language	English