Eltek Valere Flatpack2 Quick Start Manual page 5

General Torque
Recommended Ratings, FP2 Systems
Application,
Type & Size
Circuit Breakers
SIEMENS 18 mm,
5SX2, 5SX5
SIEMENS 27 mm,
5SX6, 5SX7, 5SP4
MG, C60 <=25A
MG, C60 >25A
CBI 13 mm, QY, QF, QA
Hex Nuts & Screws
(Knife Fuses, general)
M8.0
M10.0
M12.0
AC Terminal Blocks
2
1.5 mm
2
2.5 mm
2
4.0 mm
2
10 mm
2
16 mm
2
35 mm
2
70 mm
DC Rail Terminals
AKG 16
AKG 35
Note: General tolerance: ±10%.
NEC/CEC Requirements
Chassis
Link "EG"
(DC Earth)
Common
Battery
DC Rail
EG
Fuse
Battery Monitor
ID#<33>, Part
242100.300
1
Smartpack2
controller, X**
2-1
-
Battery
Cable
+
- + - + - +
—
(-48V) Outer
Terminal
Block1 Block3
+
Intercell Links
0V Outer
Terminal
Quick Start Guide Flatpack2 PS System, 4U, SP2-based
Electrical Installation
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
Torque
boards
(Nm)
9 AC Connections
o Check AC configuration: the AC terminals are correct configured
3.5
5.0
to the external AC supply, otherwise reconfigure the terminals
o Connect the AC Earth wire (PE) to the terminals AC Earth (PE)
3.5
3.5
o Connect the AC input cable(s) to the terminals. Cable and
3.0
terminal block labeling are to correspond
10 DC Connections  Load Circuits
10.0
o Terminate DC Earth (TE), and check that the common DC
16.0
25.0
Output Rail is connected to "Telecom Earth" (TE) at only one
place (at the cabinet or at a central distribution point). See
0.5
0.5
chapter about AC, DC earthing systems
0.6
2.0
o For each DC load, connect one of the cables to the common DC
3.0
output rail, and the other directly to the MCB or load fuse
4.0
10.0
11 DC Connections  Alarm & Signal Circuits
o Refer to your system's connection drawings and configuration, or
3.0
3.5
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
For 48V
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)
Basic
a
b-c
+
d-e
f-g
- +
Block4
systems using the
Mount 3 intercell links to connect in series 4 battery blocks
Connect battery cables to fuses and common DC rail, and to
the shelf's outer terminals; (+) and (-)
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
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
356825.103, 2v0 -2011-09
Installation
Power is OFF!
CAREFUL! Use correct polarity.
battery symmetry mid-point
Electric
Shock
5