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10
Mass Charger 24/50-2, 24/75, 24/75 (120V), 24/100, 3-24/100, 48/25, 48/50
– User and Installation Manual
4.11 Overview connection compartment
C2
ENC
LOSU
RE
1
Screw terminals AC input: L1, N, PE
(24/100-3ph: L1, L2, L3, PE)
2
Earth stud
3
MasterBus connector
4
MasterBus connector
5
Output (battery) positive connector
(maximum 3A)
6
RS232/Temperature sensor connector
7
Analog/Temperature sensor connector
8
Output (battery) positive connector
9
Output (battery) negative connector
10
Voltage sense/ potential free alarm
contact
C3
ENC
LOSU
RE
Figure 4. Overview connections Mass Charger
4.12 Things you need
Make sure you have all the parts you need to install the Mass Charger:
Product
Quantity
Mass Charger (included)
1
Battery temperature sensor with cable and plug (included)
1
DC cable to connect the positive DC connection (+) of the Mass Charger to the positive pole of the DC
distribution; for specifications see section 4.3.3 on page 7
1
DC cable to connect the negative DC connection (
–) of the Mass Charger to the negative pole of the DC
distribution; for specifications see section 4.3.3 on page 7
1
DC fuse holder with a DC fuse, to be integrated in the positive DC cable
1
Screws/bolts (Ø 6mm) (with plugs) to mount the cabinet to a surface. Use mounting materials which are suitable
to carry the weight of the Mass Charger
4
AC cable* to connect the AC input to an external power source (e.g. a shore connection or a generator set)
1
Batteries. See section 4.4 on page 8 for recommended capacity
X
Appropriate and reliable cable terminals, cable lugs, battery terminals and cord end terminals
X
* Double insulated three-wire cable with wire colours according to the locally applicable regulations. The applicable length and
wire diameter depend on the electrical installation (see section 4.3.1 on page 7).
We recommend as a minimum tool kit:
Socket wrench 13mm to fix the DC input (battery) cables
Flat blade screw driver 1.0 x 4.0mm to fix the screw terminals
Tools to fix the screws/bolts (Ø 6mm) with plugs to mount the cabinets to a surface
Philips screw driver to open the connection area of the Mass Charger
2mm flat blade screw driver for the sense terminal (see Figure 4, point 10).