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(biāo)網(wǎng)! 客服QQ:772084082 加入會員
當(dāng)前位置: 首頁 > 標(biāo)準(zhǔn)詳情頁

NBN EN 60931-1 : 1997 AMD 1 2003現(xiàn)行

STERKSTROOM-SHUNTCONDENSATOREN VAN HET NIET-ZELFHERSTELLENDE TYPE VOOR WISSELSPANNINGSNETTEN EN MET EEN TOEGEKENDE SPANNING TOT EN MET 1000 V - DEEL 1 : ALGEMEEN - EIGENSCHAPPEN, title cntd...

出版:Belgian Standards

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

專家解讀視頻

基本信息
標(biāo)準(zhǔn)編號: NBN EN 60931-1 : 1997 AMD 1 2003
標(biāo)準(zhǔn)類別:Standard
出版單位:Belgian Standards
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介

Applies to capacitor units and capacitor banks meant to be used, particularly, for power factor correction of a.c. power systems having a rated voltage up to and including 1 000 V and frequency 15 Hz to 60 Hz. Coverage includes: voltage tests between terminals and container; maximum permissible voltage; protection of the environment; capacitors connected to systems with audiofrequency remote control.