国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標網(wǎng)! 客服QQ:772084082 加入會員
當前位置: 首頁 > 標準詳情頁

UNE EN 50237:1998被替代

Gloves And Mitts With Mechanical Protection For Electrical Purposes

出版:Asociacion Espanola de Normalizacion

獲取原文 如何獲取原文?問客服 獲取原文,即可享受本標準狀態(tài)變更提醒服務!

專家解讀視頻

基本信息
標準編號: UNE EN 50237:1998
發(fā)布時間:1998/6/30 0:00:00
標準類別:Standard
出版單位:Asociacion Espanola de Normalizacion
標準頁數(shù):51
標準簡介

Applicable to insulating gloves and mitts made of plastic or elastomer for use without over-gloves for mechanical protection. The term "glove" includes both mitts and gloves. Intended to be used for working live or close to live parts at nominal voltages up to 7500 V a.c (or 11 250 V d.c) Detailed information is not available yet for other voltages. 3 classes of gloves differing in electrical characteristics are provided and are designated Class 00, class 0, class 1. Additional data is necessary for Class 2, 3, and 4. 5 categories differing in properties related to acid, oil, ozone and a combination of all are provided and designated as A,H,Z and P respectively and also extreme low temperature designated Category C.

替代本標準的新標準

UNE EN 60903:2005

等同采用的國際標準

NEN EN 50237:1997 - Identical

DIN EN 50237 (1998-09) - Identical

NF EN 50237:1997 - Identical

I.S. EN 50237:1998 - Identical

SS EN 50237 Ed. 1 (1997) - Identical

SN EN 50237:1997 - Identical

BS EN 50237:2000 - Identical