型号适用导线主要尺寸(mm)重量(kg)四导线两导线Φ1Φ2JR-2/4-300/40-900KLGJ-300/40LGKK-90023.9449.0025.0JR-2/4-300/40-1400LGJ-300/40LGJQT-140023.9451.0026.5JR-2/4-300/40-1400KLGJ-300/40NAHLGJQ-144023.9451.3627.0JR-2/4-400/50-900KLGJ-400/50LGKK-90027.6349.0025.0JR-2/4-400/50-1400LGJ-400/50LGJQT-140027.6351.0026.5JR-2/4-400/50-1400KLGJ-400/50NAHLGJQ-144027.6351.3627.0)