SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Air-cooled Power Modules in chassis format
7
■
Technical specifications
General technical specifications
Electrical specifications
Line connection voltage
Up to 2000 m (6562 ft) above sea level
380 ... 480 V 3 AC ±10 % (-15 % <1 min)
Line power factor
for a 3 AC line supply voltage and
output power
• Basic fundamental (cos
ϕ
1
)
>0.96
• Total (
λ
)
0.75 ... 0.93
DC link voltage, approx.
1)
1.35 × line voltage
Output voltage, approx.
0.97 x
U
line
Output frequency
2)
• Control mode Servo
0 ... 550 Hz
• Control mode Vector
0 ... 550 Hz
• Control mode V/f
0 ... 550 Hz
Main contactor control
• Terminal block -X9/5-6
240 V AC, max. 8 A
30 V DC, max. 1 A
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)
The DC link voltage is unregulated and load-dependent.
For additional information, please refer to the SINAMICS Low Voltage
Engineering Manual
.
2)
Please note:
• Note the correlation between max. 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