SIEMENS
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Siemens D 31 · 2015
5
SINAMICS G120 standard inverters
0.37 kW to 250 kW (0.5 hp to 400 hp)
Power Modules
■
Integration
All Power Modules have the following connections and
interfaces:
•
PM-IF interface to connect the Power Module to the
Control Unit. The Power Module also supplies power to the
Control Unit using an integrated power supply
•
Motor connection using screw terminals or screw studs
•
2 PE/protective conductor connections
•
Shield connection plate
Connection diagram for PM230 Power Module with or without integrated
line filter class A
Connection diagram for PM240-2 Power Module with or without integra-
ted line filter class A
Connection diagram for PM240 Power Module with or without integrated
line filter class A
Connection diagram for PM250 Power Module with or without integrated
line filter class A
G_D011_EN_00317b
Power Module
PM230
Line filter
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
=
3 ~
3 ~
=
3 ~
M
1)
For frame size FSGX
a Braking Module is
required for connecting
a braking resistor.
Brake
Relay
A
B
Motor brake
G_D011_EN_00100c
Power Module
PM240
Line filter
Braking
resistor
1)
DCN
DCP/R1
R2
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
=
3 ~
3 ~
=
3 ~
M
L
N
PE
Brake
Relay
A
B
Motor brake
G_D011_EN_00428
Power Module
PM240-2
Line filter
Line fil
Brak-
ing
resistor
DCN
DCP
R2
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
=
3 ~
3 ~
=
3 ~
M
Brake
Relay
A
B
Motor brake
G_D011_EN_00115b
Power Module
PM250
Line filter
PM-IF interface
PE
PE
U2 V2 W2
L3
W1
L2
V1
L1
U1
Control
Unit
=
3 ~
3 ~
=
3 ~
M
© Siemens AG 2014