年代IEMENS
13/13
年代iemens D 21.4 · 2017
Tools and configuration
配置注释
EMC使用产品标准EN 61800-3的注释
13
■
概述
电磁兼容性描述 - 根据
EMC指令的定义 - 设备的功能
work satisfactorily in an electromagnetic environment without
itself causing electromagnetic interference which is unaccept-
able for other devices present in this environment". To guarantee
that the appropriate EMC standards are observed, the devices
必须证明足够高的噪声免疫力，也必须
the emitted interference must be limited to acceptable values.
产品标准EN 61800-3描述了EMC要求
放置在“可变速度驱动系统”上。
可变速度驱动系统（或动力驱动系统PDS）
由控制单元和电源模块或控制单元组成，
Line Module and Motor Module plus the relevant electric motors
和编码器，包括连接电缆。
The driven machine is not part of the drive system.
环境
EN 61800-3 defines different requirements depending on the
安装驱动器的位置，指定为第一个和
第二个环境.
驱动系统所在的住宅建筑物或位置
directly connected to a public low-voltage supply without
定义了中间变压器
as the
第一个环境
.
住宅区域以外的所有位置都定义为
第二个环境
. These are basically industrial areas
which are supplied from the medium-voltage network via their
自己的变形金刚。
类别
EN 61800-3中定义了四个不同的类别
on the installation site of the drive:
Category C1
: Drive systems for rated voltages < 1000 V for
unlimited use in the first environment.
Category C2
：用于额定电压的固定驱动系统
< 1000 V for use in the second environment. Use in the first
如果操作驱动系统，则可能是可能的
installed by qualified personnel. The warning information and
installation instructions supplied by the manufacturer must be
观测到的。
Category C3
: Drive systems for rated voltages < 1000 V for
exclusive use in the second environment.
Category C4
: Drive systems for rated voltages
≥
1000 V, for
rated currents
≥
400 A或IT供应系统用于复杂
systems in the second environment. An EMC plan must be
drawn up.
G_D213_EN_00009a
第一的
environment
年代econd
environment
C1
C2
C4
C3
©Siemens AG 2017