B.2 General technical specifications
Table B-2 General technical data
Values
Converter circuit Load-Commutated Inverter (LCI), comprising a current-source DC
link with line-side and motor-side converters in a B6C circuit.
The converters are connected to the network by means of con‐
verter transformers.
Line-side converter Built from B6C thyristor converters, 6-pulse or 12-pulse
Motor-side converter Built from B6C thyristor converters, 6-pulse
Power components Thyristor disc cells
Closed-loop control Vector control, fully digital
Drive quadrants 4 (driving and braking in 2 directions of rotation)
Coupling of power unit/open-loop
control and closed-loop control
DRIVE-CLiQ
Installation altitude ≤ 1000 m above sea level: 100% current-carrying capacity
> 1000 m to 3000 m above sea level: Current derating required
> 2000 m to 3000 m above sea level: Additional voltage derating
required
Paint/color Indoor requirements/light gray RAL 7035, semi-gloss
B.3 Technical specifications of power unit
Table B-3 General technical data
Values
Main power supply Up to 5200 V
Auxiliary power supply Standard: 3 AC 400 V ±10%, 50 Hz ±2%
Other voltages are possible depending on the converter model.
Degree of protection according to DIN EN 60529 / VDE 0470 Part 1 (IEC 60529):
Standard IP20
Option IP41
Cooling method
Air cooling Forced-air cooling with built-in fans
Table B-4 General technical data
Values
Main power supply Up to 2,500 V
Auxiliary power supply Standard: 3 AC 400 V ±10%, 50 Hz ±2%
Other voltages are possible depending on the converter model.
Degree of protection according to DIN EN 60529 / VDE 0470 Part 1 (IEC 60529):
Standard IP32S
Technical specifications and drawings
B.2 General technical specifications
SINAMICS GL150 6SL38503UM114PA0Z
140 Operating Instructions 04/2017
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