UL 414 BULLETIN-2007
UL安全标准.仪表插座.评议提交截止日期:2007年12月6日

UL Standard for Safety Meter Sockets COMMENTS DUE: December 6, 2007


UL 414 BULLETIN-2007 发布历史

Propose new and revised requirements for the following topics of UL 414: 1. Removal of Outdated Enclosure Requirements; 2. Clarification of Requirements for Live Parts Mounted on the Underside of an Insulating Base; 3. Clarification of Requirements for Metering Transformer Cabinets and Metering Transformer Cabinet Interiors; 4. Editorial Revision of Paragraph 13.19; 5. Clarification of Requirements for Overall Current Rating of a Meter Socket Assembly With More Than One Metering Position; 6. Renumbering Sections 25.11 and 25.12 to Properly Identify Short Circuit Requirements; and 7. Clarification of Marking Requirements.

UL 414 BULLETIN-2007由美国保险商实验所 US-UL 发布于 2007。

UL 414 BULLETIN-2007 在中国标准分类中归属于: K30 低压电器综合,在国际标准分类中归属于: 91.140.50 供电系统。

UL 414 BULLETIN-2007的历代版本如下:

 

 

非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 UL 414 BULLETIN-2007 前三页,或者稍后再访问。

点击下载后,生成下载文件时间比较长,请耐心等待......

 



标准号
UL 414 BULLETIN-2007
发布日期
2007年
实施日期
废止日期
中国标准分类号
K30
国际标准分类号
91.140.50
发布单位
US-UL
适用范围
Propose new and revised requirements for the following topics of UL 414: 1. Removal of Outdated Enclosure Requirements; 2. Clarification of Requirements for Live Parts Mounted on the Underside of an Insulating Base; 3. Clarification of Requirements for Metering Transformer Cabinets and Metering Transformer Cabinet Interiors; 4. Editorial Revision of Paragraph 13.19; 5. Clarification of Requirements for Overall Current Rating of a Meter Socket Assembly With More Than One Metering Position; 6. Renumbering Sections 25.11 and 25.12 to Properly Identify Short Circuit Requirements; and 7. Clarification of Marking Requirements.




Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号