Siemens SIMOVERT MASTERDRIVES Motion Control Instructions De Service page 218

Connecting-up
Possible connection
cross-sections,
screw connection,
tightening torque
Protective
conductor
connection
DC link connection
NOTE types E - G
NOTE type K
7-6
Type Order number
E 6SE703_-__E_0
F 6SE703_-__F_0
G 6SE703_-__G_0
K 6SE703_-__K_0
Table 7-2 Maximum connectable cross-sections
The protective conductor has to be connected both on the line side and
on the motor side. It has to be dimensioned according to the power
connections.
The "braking unit" and "dv/dt filter" options can be connected up to the
DC link terminals C/L+ and D/L-. These terminals are not suitable for
connecting up other inverter units (e.g. DC units).
This connection is not suitable for connecting up a rectifier or
rectifier/feedback unit.
With the M65 option, it is possible to move the DC link terminals to the
bottom of the unit.
Due to the 230 V fan a transformer is integrated into the converters.
The terminals on the primary side must be connected corresponding to
the rated input voltage.
Due to the 230 V fan a transformer is integrated into the converters.
The terminals on the primary side have to be reconnected according to
the rated input voltage, if necessary.
If this is not done, the fuses F3, F4 or F101, F102 may blow.
Max. connection cross-
sections
2
AWG
mm lt. VDE
2 x 70 2 x 00
2 x 70 2 x 00
2 x 150 2 x 300
4 x 300 4 x 800
6SE7087-7JK50
Operating Instructions SIMOVERT MASTERDRIVES
08.2008
Screw Tightening
connection torque
Nm
M10 25
M10 25
M12 50
M12 / M16 20 / 115
Siemens AG
lbf ft
18
18
37
37 / 85