當(dāng)前位置：
首頁 >
標(biāo)準(zhǔn)詳情頁
SANS 1874 Ed. 3 (2015)現(xiàn)行
Switchgear - Metal-Enclosed Ring Main Units For Rated A.C. Voltages Above 1 Kv And Up To And Including 36 Kv
出版：South African Bureau of Standards
專家解讀視頻
基本信息
標(biāo)準(zhǔn)編號： SANS 1874 Ed. 3 (2015)
發(fā)布時間：2015/3/27 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：South African Bureau of Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Defines the characteristics of new, factory-assembled metal-enclosed ring main units that are rated for use on a three-phase cable system for rated a.c. voltages above 1 kV and up to and including 36 kV, and are designed for indoor or outdoor operation at a rated frequency of 50 Hz.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
