描述
逻辑地
也叫机器逻辑地、主机电源地,是计算机内部的逻辑电平负端公共地,也是+5V等的电源输出地。如CPU的正负5伏、正负12伏的负端。需要接入公共接地极。
ABB 2000 KVA 13,200-480 V PAD MOUNTED TRANSFORMER, NEW
ABB 1000/1120 KVA 13200 V PAD MOUNTED TRANSFORMER NEW
NIAGARA 2000 KVA 13,200-480 V PADMOUNTED TRANSFORMER
SQUARE D 2000 KVA 13200 – 480 V PAD MOUNTED TRANSFORMER
ALLEN BRADLEY 150 HP POWERFLEX DRIVE 2100 CENTERLIN
ALLEN BRADLEY 150 HP POWERFLEX DRIVE 2100 CENTERLINE