SIEMENS
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Siemens D 21.4 · 2017
SINAMICS S120 drive system
Booksize格式
一般技术规格
7
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Technical specifications
一般技术规格
Unless explicitly specified otherwise, the following technical
specifications are valid for all components of the
SINAMICS S120 booksize drive system.
Note:
When engineering the complete SINAMICS S120 drive, the
system data of the associated Control Units, supplementary
system components, DC link components and Sensor Modules
must be taken into consideration.
1)
When using a motor holding brake, restricted voltage tolerances
(24 V ±10 %) might need to be taken into account.
2)
The components must be protected against conductive pollution, e.g. by
installing them in a control cabinet with degree of protection IP54 accord-
ing to IEC 60529 or NEMA 12. If conductive pollution can be excluded at
the installation site, a lower degree of cabinet protection is permissible.
3)
Better than 3K3 through increased ruggedness regarding the temperature
一个范围nd humidity. Oil mist, salt mist, ice formation, condensation,
dripping water, spraying water, splashing water and water jets are not
permitted.
4)
Also carefully observe the permissible temperatures for the Control Unit
and operator panel.
Electrical specifications
Line voltage
380 ... 480 V 3 AC ±10 % (-15 % <1 min)
Line system configurations
Grounded TN/TT systems and non-grounded IT systems
线频率
47 ... 63 Hz
Electronics power supply
24 V DC -15％/ + 20％
1)
, safety extra low-voltage (PELV/SELV)
Short-circuit current rating (SCCR)
(S
hort C
ircuit C
urrent R
ating)
according to UL 508C (up to 600 V)
1.1 ... 447 kW: 65 kA
Electromagnetic compatibility
according to EN 61800-3
Second environment, Category C2/C3
For further information, see section configuration notes
过电压类别
according to IEC/EN 61800-5-1
III
Mechanical specifications
Degree of protection
• According to EN 60529
IP20
• According to UL 508C/UL 61800-5-1
Open type
Protection class
• Line circuits with protective conductor
connection according to IEC 61800-5-1
I
• Electronic circuits
Safety extra low-voltage PELV/SELV
Ambient conditions
Storage
Transport
手术
In product packaging
在运输包装中
Climatic environmental conditions
Class 1K4
acc. to EN 60721-3-1
-25 ... +55 °C (-13 ... +131 °F)
Class 2K4
acc. to EN 60721-3-2
-40 ... +70 °C (-40 ...+158 °F)
3K3级
3)
acc. to EN 60721-3-3
For operation without derating
4)
:
0 ... +40 °C (32 ...104 °F)
For operation with derating
:
>40 ... +55 °C (>32 ... 131 °F)
Relative humidity 5 ... 95 %
Environmental class/
harmful chemical substances
1C2类
acc. to EN 60721-3-1
Class 2C2
acc. to EN 60721-3-2
Class 3C2
acc. to EN 60721-3-3
Organic/biological influences
1B1级
acc. to EN 60721-3-1
Class 2B1
acc. to EN 60721-3-2
Class 3B1
acc. to EN 60721-3-3
Pollution degree
2)
acc. to IEC/EN 61800-5-1
2
Installation altitude
•了to 1000 m (3281 ft) above sea level
Without derating
• From 1000 m (3281 ft) up to 2000 m
(6562 ft) )above sea level
观察降额特征
• Reduction of the output current by 10 % per 1000 m (3281 ft) or
• Reduction of the ambient temperature by 5 K per 1000 m (3281 ft)
• From 2000 m (6562 ft) up to 4000 m
(13124 ft) above sea level
观察降额特征
-
Power components
• Reduction of the output current by 10 % per 1000 m (3281 ft) or
• Reduction of the ambient temperature by 5 K per 1000 m (3281 ft)
and additionally:
• Operation on line supply systems with grounded neutral point, or
• Operation with an isolating transformer with secondary grounded neutral point
-
Control Units
• Reduction of the ambient temperature by 5 K per 1000 m (3281 ft)
©Siemens AG 2017