socomec SUNSYS HES L, Руководство пользователя

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SUNSYS HES L - 551697A - SOCOMEC
50
EN
8.4.2. Converter Cabinet Interconnections
On the following table there is an overview of the power connections of the C-Cab, including AC mains, DC connection, AC
aux and the ground connection.
Description Terminal ID
Max number of
cables for each
pole
Max cable
section
Tightening
torque
Termination
type
Type of cable
DC connection X20 6
95 mm2
3/0 AWG
70Nm / 52ft-lb
N°3 holes
each bar
(Ø13 mm)
>90°C
copper wire
AC connection X50
2
185 mm2
350 MCM
3
150 mm2
300 MCM
4
95 mm2
3/0 AWG
Ground
1
185 mm2
350 MCM
N°2 screws
M10 (Ø10 mm)
2
95 mm2
3/0 AWG
AC auxiliary
connection
X40 1
35 mm2
2 AWG
2.5Nm / 1.8ft-lb
Screw-in terminal
block
AC optional
auxiliary
connection
X107 1
2.5 mm2
14 AWG
N/A
Push-in terminal
block
CATL B-Cab
power supply
(voltage output)
B-CAB 1
:
:
B-CAB 6
1
4 mm2
12 AWG
The electrical distribution panel must have a sectioning and protection system installed for each of the power inputs
previously listed.
The tables below show the connection features and the size of the protection devices recommended for correct installation.
See the schematics for an overview of the possible configurations.
In the “Power cables connection” section is described the position of each connection point and the safe procedure to
connect the cables.
Protection of single C-Cab