Siemens SINAMICS SM150

B.1.3 General technical specifications of the drive
Table B-2 General technical specifications
Technical specifications
Power components IGCTs
Line-side converter Controlled, self-commutating feed/feedback unit (Active Line Module)
Motor-side converter Inverter (Motor Module)
Closed-loop control TRANSVEKTOR closed-loop control
Drive quadrants 4 (driving and braking in 2 directions of rotation)
Electrical isolation of power unit/
open-loop control and closed-
loop control
Fiber-optic cables and isolating transformer
Auxiliary power supply for fans,
coolant pumps, open and closed-
loop control
1-phase 230 VAC ±10%, 50/60 Hz ±3%
and one of the following voltages:
3-phase 400 VAC ±10%, 50/60 Hz ±3%
Installation altitude
● ≤ 1000 m above sea level: 100% load-carrying capacity
● > 1000 m to 4000 m above sea level: current derating required
● > 2000 m to 4000 m above sea level: additional voltage derating required
● Additional temperature derating for Control Units
and supplementary system components by 3.5 K per 500 m installation altitude: max.
4000 m above sea level
Current and voltage derating
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Insulation According to EN 50178 / VDE 0160 (IEC 62103) degree of contamination 2 (without con‐
ducted contamination), non-condensing
Degree of protection according to EN 60529 / VDE 0470 T1 (IEC 60529):
● Standard: IP43
● Option: -
Safety class Class 1 according to EN 61140 / VDE 0140 T1 (IEC 61140)
Touch protection BGV A3
Interference transmission According to EN 61800-3: no radio interference suppression
Paint/color Indoor requirements / light gray RAL 7035
Technical data and drawings
B.1 Technical specifications
SINAMICS SM150 6SL3845-7NN46-7AA0
198 Operating Instructions 04/2017