BS EN 61811-51-2002 机电全有或全无继电器.空白详细规范.经质量评定的机电全有或全无电信继电器.非标准化的类型和结构
百检网 2021-07-14
标准号:BS EN 61811-51-2002
中文标准名称:机电全有或全无继电器.空白详细规范.经质量评定的机电全有或全无电信继电器.非标准化的类型和结构
英文标准名称:Electromechanical all-or-nothing relays. Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Non-standardized types and construction
标准类型:K33
发布日期:2002/9/19 12:00:00
实施日期:2002/9/19 12:00:00
中国标准分类号:K33
国际标准分类号:29.120.70
适用范围:This part of IEC 61811 is a blank detail specification applicable to electromechanical all-ornothingtelecom relays of assessed quality. Relays according to this standard are provided foroperation in telecommunication applications. However, as electromechanical all-or-nothingrelays, they are also suitable for particular industrial and other applications.This standard selects from IEC 61810-7 and other sources the appropriate methods of testto be used in detail specifications derived from this specification, and contains basic testschedules to be used in the preparation of such specifications in accordance with IEC 61811-1.
百检能给您带来哪些改变?
1、检测行业全覆盖,满足不同的检测;
2、实验室全覆盖,就近分配本地化检测;
3、工程师一对一服务,让检测更精准;
4、免费初检,初检不收取检测费用;
5、自助下单 快递免费上门取样;
6、周期短,费用低,服务周到;
7、拥有CMA、CNAS、CAL等权威资质;
8、检测报告权威有效、中国通用;