LEGRAND Daker DK 4.5 kVA Manuel D'installation page 36

On the rear of the uninterruptible power supply are the following connections:
• Output sockets and input connector (17) or (18): connect to these connectors the power cable
and the output cables included.
• Socket for connecting computer serial interface RS232 (9 female pins) [4]: required when using
the diagnostic and shutdown management software.
• Presetting for the connection of additional batteries [16].
3 100 53/54/56/57
A4
S1
3 100 58/59
A8
Cable section table
a. AC input and output (minimum 75°C copper wire)
Model
3 100 53/56
3 100 54/57
3 100 58/59
b. Entrée Batterie
Model
3 100 53/56
3 100 54/57
3 100 58/59
36
®
A7
A6
S1
Maximum Current
25 A
33 A
54.3 A
Maximum Current
A7
A10
Conductor section
AWG #10/4 mm
AWG # 8/6 mm
AWG # 6/10 mm
19 A
25 A
41 A
5 installation
S1
A5
S1
A9
Torque
17.7/ 11 lb-in
2
17.7/ 11 lb-in
2
23 lb-in
2
Conductor section
AWG #10/4 mm
AWG #10/4 mm
AWG #10/4 mm
S1
S1
2
2
2