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 AC Drive 1336F-BRF100-AN-EN-HAS2-L5
ALLEN BRADLEY 1336F-BRF100-AA-EN-HASP-L4 USPP 1336FBRF1
Allen Bradley Drive Cat 1336F-BRF200-AN-EN Used
ALLEN BRADLEY 1336F-BRF-50-AN-EN USPP 1336FBRF50ANEN
ALLEN BRADLEY 1336F-BRF20-AA-EN-L5 USPP 1336FBRF20AAENL
ALLEN BRADLEY 1336F-BRF10-AA-EN-HAS2-L9E USPP 1336FBRF1
ALLEN BRADLEY 1336F-BRF30-AA-EN USPP 1336FBRF30AAEN
ALLEN BRADLEY 1336F-BRF30-AE-EN USPP 1336FBRF30AEEN
ALLEN BRADLEY 1336F-BRF100-AA-EN AC DRIVE 10HP NNB!