描述
接地体和接地网干线所用钢材规格可按下表选用,若接地电阻满足不了要求时,也可选用铜材。如果接地体和接地网干线安装在腐蚀性较强的场所,应根据腐蚀的性质采取热镀锌、热镀锡等防腐措施或适当加大截面。
Allen Bradley AB 1336F-B050-AA-EN 50 HP VF VS Drive NIB
ALLEN BRADLEY 1336F-BRF200-AN-EN NEW 1336FBRF200ANEN
ALLEN BRADLEY 1336F-BXO60-AA-EN-HAS2-L6 USPP 1336FBXO60
ALLEN BRADLEY DRIVE 100-HP 1336F-B100-AA-EN-HCS2-LA1-L6
Allen Bradley 1336 Plus II 1336F-C040-AN-EN ! BRAND NEW
Allen Bradley 1336F-A040-AN-EN 1336 Plus II Drive 40 HP