韶景耐火阻燃钢丝铠装计算机电缆型号福田
HYV, HSYV indoor large logarithmic communication cable is introduced: SPC switching station MDF and exchange between users of audio connection, also can be used for other audio connections between communication e, can support the low rate of data transmission, application support voice, digital telephone, fax, program-controlled switches, digital e connection, telecom integrated system and main branch line, inner conductor wire diameter (mm) : 0.40, 0.50, 0.60, 0.70, 0.80, 0.90, logarithmic (on) : 10-500
任意两端及任一端子与接地之间在接通1000V交流时，1min应无击穿或飞弧现象。导线与接线端子之间的接触电阻