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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Chassis format
Air-cooled Motor Modules in chassis format
7
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技术规格
一般技术规格
Electrical specifications
效率
>98.5 %
DC link voltage
(up to 2000 m (6562 ft) above sea level)
510 ... 720 V DC（线电源电压380 ... 480 V 3 AC）或
675 ... 1035 V DC（线电源电压500 ... 690 V 3 AC）
输出频率
1)
•控制方式伺服
0 ... 550 Hz
• Control mode Vector
0 ... 550 Hz
•控制模式v/f
0 ... 550 Hz
安全整合
安全完整性级别2（SIL2）ACC。到IEC 61508，性能级别D（PLD）ACC。en iso 13849-1并控制
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
输出电流（电流降低）。
Information is provided in the SINAMICS Low Voltage Engineering
手册。
©Siemens AG 2017