INFOSEC Nomad Combo C2 - Battery Connection

INFOSEC UPS SYSTEM – 4 rue de la Rigotière – 44700 Orvault – France – www.infosec-ups.com
Hot Line Tel : +33 (0)2 40 76 15 82 – fax : +33(0)2 40 94 29 51 – hotline@infosec.fr – 05 14 AA 59 203 02
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Install the unit by screwing three screws.
Battery Connection
CAUTION: For safety operation and compliance with regulation, it is requested to install a separate DC
over-current protector or disconnect the device between battery and inverter. It may not be requested to have a
disconnected device in some applications, however, it is still requested to have an
over-current protection installed. Please refer to the typical amperage in the chart
below for the required fuse or breaker size.
WARNING! All wiring must be performed by qualified personnel.
WARNING! It is very important for the system’s safety and an efficient operation
to use an appropriate cable for the battery connection. In order to reduce the risk
of injury, please use the recommended cable and terminal size as below.
Recommended battery cable and terminal size:
Model
Typical
Amperage
Battery
capacity
Wire Size
Ring Terminal
Torque
value
Cable
mm
2
Dimensions
D (mm)
L (mm)
1KVA/2KVA
66A
100AH
1*6AWG
14
6.4
29.2
2~ 3 Nm
2*10AWG
8
6.4
23.8
3KVA
100A
100AH
200AH
1*4AWG
22
6.4
33.2
2~ 3 Nm
2*8AWG
14
6.4
29.2
4KVA
67A
200AH
1*4AWG
22
6.4
33.2
2~ 3 Nm
2*8AWG
14
6.4
29.2
5KVA
84A
200AH
1*4AWG
22
6.4
33.2
2~ 3 Nm
2*8AWG
14
6.4
29.2
Ring terminal: