SIEMENS
15/5
西门子KT 10.1·2016
15
技术信息和配置
供应系统数据,线路连接
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概述
供应系统数据
When dimensioning and selecting plant components, the supply
系统数据,供应系统条件和操作模式
必须考虑到这些组件。
The most important data for a supply system include the rated
电压和额定频率。这些供应系统的数据
根据国际
agreements.
Usual rated voltages and rated frequencies
In Europe the EN 60038 standard "CENELEC standard voltages"
适用。
The international standard IEC 60038, Edition 7, 2009, "IEC stan-
dard voltages" was substantially included in this standard.
The IEC 60038 standard is the result of an international agree-
减少使用的各种额定电压值
for electrical supply networks and traction power supplies, load
装置和设备。
在低压范围内,在IEC 60038中强调了
220 V/380 V电压(以前在欧洲大陆)和
240 V/415 V电压(以前在英国)用于三相ELEC-
tricity supplies have been replaced by a single standardized
230 V/400 V的值。欧洲的网络频率为50 Hz。
The tolerances for the rated voltages of the supply systems that
指定了截至2003年的过渡期
to ensure that equipment rated for the existing voltages could be
operated safely until the end of its service life.
Conversion of low-voltage systems
Supply voltages in excess of 400 V (e.g. 500 V, 690 V) are only
used in Europe in large industrial concerns.
The IEC recommendation 230 V/400 V has been implemented as
在最重要国家的国家法规
该国的条件允许。
在北美洲和中美洲以及一些北部国家
南美洲AC电源供应的额定值为120 V;
240 V的双重电源电压在较大
消费者。通常,这些国家的低压网络
尝试将作为单相三线网络实现。一种
three-phase alternating current is often not available to smaller
用户(如果有的话),因此电压为208 V或415 V,而三相
networks at 480 V are usual for larger consumers. The network
频率为60 Hz。
在亚洲的AC电源电压100 V或110 V(50赫兹or 60 Hz) are
also the norm.
In addition, numerous country-specific and regional peculiarities
exist around the world, details of which can be obtained from the
local operators if necessary.
International supply voltages and frequencies in low-voltage
systems
1)
Industry only
2)
No further expansion
Year
额定电压
Tolerance range
直到1987年
220 V/380 V
-10% to +10%
1988 to 2003
230V/400 V
-10%至 + 6%
自2003年以来
230V/400 V
-10% to +10%
国家
Line voltage
Western Europe:
比利时
50Hz 230/400 – 127-220 V
丹麦
50 Hz 230/400 V
Germany
50 Hz 230/400 V
Finland
50Hz 230/400-500
1)
- 660
1)
V
France
50 HZ 127/220 - 230/400 - 500
1)
- 380/660
1)
– 525/910
1)
V
希腊
50Hz 230/400 – 127/220
2)
V
大不列颠
50 Hz 230/400 V
Ireland
50 Hz 230/400 V
冰岛
50Hz 127/220
2)
- 230/400 v
Italy
50Hz 127/220 – 230/400 V
卢森堡
50 Hz 230/400 V
荷兰人
50 HZ 230/400 - 660
1)
V
Northern Ireland
50 HZ 230/400 - 贝尔法斯特220/380 V
Norway
50Hz 230-230/400-500
1)
– 690
1)
V
奥地利
50Hz 230/400 – 500
1)
– 690
1)
V
Portugal
50 Hz 230/400 V
瑞典
50 Hz 230/400 V
Switzerland
50Hz 230/400 – 500
2)
V
Spain
50 Hz 230/400 V
Eastern Europe:
阿尔巴尼亚
50 Hz 230/400 V
Bulgaria
50 Hz 230/400 V
Russian Federation
50 HZ 230/400 - 690
1)
V
克罗地亚
50 Hz 230/400 V
波兰
50 Hz 230/400 V
罗马尼亚
50 Hz 230/400 V
塞尔维亚
50 Hz 230/400 V
斯洛伐克
50Hz 230/400 – 500
1)
– 690
1)
V
斯洛文尼亚
50 Hz 230/400 V
捷克共和国
50Hz 230/400 – 500
1)
– 690
1)
V
匈牙利
50 Hz 230/400 V
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