标准摘要
[中文适用范围]: IEC 60204的本部分适用于起重机械及相关设备的电气电子设备和系统的应用。注1:在本标准中,术语“电气”包括电气和电子物质(即“电气设备”既指电气设备又指电子设备)。注 2:在本标准中,术语“人员”指任何个人,包括由用户或用户代理人指派和指导使用和维护相关起重机械的人员。本标准涵盖的设备始于起重机电气设备(起重机电源开关)的电源连接点,包括位于起重机外部的电源和控制馈线系统,例如柔性电缆或导体线或导体棒(见图 3)。注3:建筑物内供电装置的要求见IEC60364。本标准适用于交流电压不超过1000V的设备或设备部件。或线路之间 1 500 V dc,标称频率不超过 200 Hz。注 4 对于更高电压,请参见 IEC 60204-11。附加和特殊要求可适用于起重机械的电气设备,包括: - 用于露天(即室外建筑物或其他保护结构)的电气设备; - 处理或运输潜在爆炸性物质(例如油漆或锯末); - 适用于潜在爆炸性和/或易燃性环境; - 旨在用于矿山。就本标准而言,起重机械包括所有类型的起重机、所有类型的绞车以及存储和检索机器。包括以下产品组: - 桥式起重机; - 移动式起重机; - 塔式起重机; ——回转变幅起重机; - 龙门起重机; - 海上起重机; - 浮式起重机; - 所有类型的绞车; - 起重机及配件; - 随车起重机; - 缆索起重机; ——负载保持装置; - 存储和检索机器; - 单轨提升机; - 跨运车; - 橡胶轮胎龙门起重机(RTG)。本标准不涵盖电气设备的个别项目,除了其使用选择和安装之外。 [外文原描述]: IEC 60204-32 applies to the application of electrical and electronic equipment and systems to hoisting machines and related equipment. The equipment covered by this standard commences at the point of connection of the supply to the electrical equipment of the hoisting machine (crane-supply-switch) including systems for power supply and control feeders situated outside of the hoisting machine, for example, flexible cables or conductor wires or conductor bars. This standard is applicable to equipment or parts of equipment not exceeding 1 000 V a.c. or 1 500 V d.c. between lines and with nominal frequencies not exceeding 200 Hz. For the purposes of this standard, hoisting machines include cranes of all types, winches of all types, and storage and retrieval machines. It includes the following significant technical changes with respect to the previous edition: - deletion of Clause 11 of the previous edition; - modification of the structure of equipotential bonding (Clause 8); - separation of control functions (Clause 9) and devices (Clause 10); - structure of technical documentation (Clause 17); - verification of protection by automatic disconnection of supply (18.2); - Subclause 9.2.7 on cableless controls has been modified.
英文名称Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines