BS EN 60519-9-2005 电热装置的安全.第9部分:高频电介质加热装置的特殊要求

标准号：BS EN 60519-9-2005
中文标准名称：电热装置的安全.第9部分:高频电介质加热装置的特殊要求
英文标准名称：Safety in electroheat installations - Part 9: Particular requirements for high-frequency dielectric heating installations
标准类型：K61
发布日期：2006/1/24 12:00:00
实施日期：2006/1/24 12:00:00
中国标准分类号：K61
国际标准分类号：25.180.10
引用标准：IEC 60050-841;IEC 60519-1-2003
适用范围：This part of IEC 60519 is applicable to industrial high-frequency dielectric heating installations for the purpose of thermal applications such as melting, drying, welding, insect extermination and gluing of partially or non-conductive materials such as plastics, wood, rubber, textiles, glass, ceramic, paper, bamboo, foodstuffs, etc. in both normal and protective atmospheres, using for example inert gases or vacuum.This standard relates to high-frequency dielectric heating installations with nominal frequency in the range from 1 MHz to 300 MHz with rated useful output power greater than 50 W.NOTE In accordance with CISPR 11, there are preferred frequencies designated by the International Telecommunication Union for use as fundamental ISM frequencies.The voltage band according to IEC 60519-1 relates to the mains supply voltage. In some circuits of the dielectric heating installation, the d.c., a.c. or radio-frequency voltages can have greater values (e.g. in the generator due to a built-in transformer).