IEC 61800-1:20 21适用于可调速度DC电力驱动系统，包括半导体电力转换及其控制、保护、监控、测量装置和DC电机。 它适用于可调速度电力驱动系统，旨在从BDM/CDM向DC电机供电，该BDM/CDM连接到高达并包括1kV AC 50Hz或60Hz的线对线电压和/或高达并包括1.5 kV DC输入侧的电压。 注1用于为交流电机供电的可调速度交流电力驱动系统包括在 IEC 61800-2。 注2本文件可用作可调速度电力驱动系统的参考，该系统旨在从BDM/CDM向直流电机供电，该BDM/CDM连接到最高（包括1.5 kV AC、50 Hz或60 Hz）的线对线电压和/或最高（包括2.25 kV DC输入侧的电压。与上一版相比，此版本包括以下重大技术变更: a)条款结构已与IEC 61800-2协调； b)第2条已更新； c)第3条已更新，包括IEC 61800（所有部分）中使用的基本定义； d)第4条已更新如下: 1)BDM/CDM/PDS的基本拓扑描述(4.2)； 2）评级和性能（4.3和4.4）； 3)参考IEC 61800系列中关于EMC(IEC 61800-3)、一般安全(IEC 61800-5-1)、功能安全(IEC 61800-5-2)、负载方面(IEC TR 61800-6)、通信配置文件(IEC 61800-7系列)、电源接口电压(IEC TS 61800-8)和生态设计能效标准(IEC 61800-9)的适用标准，以避免冲突的要求(4.5,4.6,4.7,4.10,4.11,4.12); 4）更新生态设计要求（4.8）； 5）更新环境评价要求（4.9）； 6）爆炸性环境要求的实施（4.13）； e)第5条已更新为试验要求，以便在设计要求和试验要求之间提供明确的联系； f)第6条已更新，以协调IEC 61800（所有部分）中的标记和文件要求； g)更新了附件。

IEC 61800-1:2021 applies to adjustable speed electric DC power drive systems, which include semiconductor power conversion and the means for their control, protection, monitoring, measurement and the DC motors.
It applies to adjustable speed electric power drive systems intended to feed DC motors from a BDM/CDM connected to line-to-line voltages up to and including 1 kV AC 50 Hz or 60 Hz and/or voltages up to and including 1,5 kV DC input side.
NOTE 1 Adjustable speed electric AC power drive systems intended to feed AC motors are covered by
IEC 61800-2.
NOTE 2 This document can be used as a reference for adjustable speed electric power drive systems, intended to feed DC motors from a BDM/CDM connected to line-to-line voltages up to and including 1,5 kV AC, 50 Hz or 60 Hz and/or voltages up to and including 2,25 kV DC input side.
This edition includes the following significant technical changes with respect to the previous edition:
a) the clause structure has been harmonized with IEC 61800-2;
b) Clause 2 has been updated;
c) Clause 3 has been updated including fundamental definitions to be used across IEC 61800 (all parts);
d) Clause 4 has been updated with respect to:
1) description of the basic topology for BDM/CDM/PDS (4.2);
2) ratings and performance (4.3 and 4.4);
3) reference to applicable standards within the IEC 61800 series with respect to EMC (IEC 61800-3), general safety (IEC 61800-5-1), functional safety (IEC 61800-5-2), load duty aspects (IEC TR 61800-6), communication profiles (IEC 61800-7 series),power interface voltage (IEC TS 61800-8), and ecodesign energy efficiency standards (IEC 61800-9) to avoid conflicting requirements (4.5, 4.6, 4.7, 4.10, 4.11, 4.12);
4) update of requirement for ecodesign (4.8);
5) update of requirement for environmental evaluation (4.9);
6) implementation of requirement for explosive atmosphere (4.13);
e) Clause 5 has been updated with test requirement in order to provide a clear link between design requirement and test requirement;
f) Clause 6 has been updated to harmonize the marking and documentation requirement within IEC 61800 (all parts);
g) the Annexes have been updated.