SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Liquid-cooled Motor Modules in chassis format
7
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Integration
The liquid-cooled Motor Modules communicate with the higher-level control module via DRIVE-CLiQ. The control module in this case
can be a CU320-2 or a SIMOTION D Control Unit.
Connection example of a liquid-cooled Motor Module
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Technical specifications
General technical specifications
ext.
24 V DC
Internal
power supply
DC link
DRIVE-CLiQ socket
DRIVE-CLiQ socket
DRIVE-CLiQ socket
Cooling circuit
G_D213_EN_00041c
EP +24 V
EP +24 V
P24 V
Motor
Module
Chassis
Format
BR Output+
BR Output-
FB Input-
FB Input+
M
-X9
2
2
1
1
DCP
DCN
-X41
3
4
1
2
4
6
5
8
7
3
READY
LEDs
DC LINK
POWER OK
=
=
X402
-X2
U2
PE
V2
W2
M
3 ~
=
~
+临时
-Temp
EP M1
EP M1
X401
X400
P24L
P24L
M
M
-X42
1
2
3
4
-X46
1
2
3
4
IPD Card
2
1
0
Electrical specifications
Efficiency
98.5 %
DC link voltage
(up to 2000 m (6562 ft) above sea level)
510 ... 720 V DC (line supply voltage 380 ... 480 V 3 AC) or
675 ... 1035 V DC (line supply voltage 500 ... 690 V 3 AC)
Output frequency
1)
• Control mode Servo
0 ... 550 Hz
• Control mode Vector
0 ... 550 Hz
• Control mode V/f
0 ... 550 Hz
Safety Integrated
Safety Integrity Level 2 (SIL2) acc. to IEC 61508, Performance Level d (PLd) acc. to EN ISO 13849-1 and
Control Category 3 acc. to EN ISO 13849-1.
1)
Please note:
• The correlation between the maximum output frequency, pulse frequency
and current derating. Higher output frequencies on request.
For further information, see
• The correlation between the minimum output frequency and permissible
output current (current derating).
Information is provided in the SINAMICS Low Voltage Engineering
Manual.
© Siemens AG 2017