The principle and working process of a FM serial resonance device was introduced and its application no AC withstand voltage test of high voltage XLPE insulated cable was also discussed.

介绍一种调频串联谐振装置的原理及工作过程，并在高压交联聚乙烯（XLPE）绝缘电缆交流耐压试验中应用。

youdao

Copper conductor XLPE insulated fine steel wire armored low-smoke and non-halo sheathed Flame-retardant power cable.

铜芯交联聚乙烯绝缘细钢丝铠装低烟无卤护套阴燃电力电缆。

youdao

Aluminum conductor XLPE insulated fine steel wire armored low-smoke and non-halo sheathed Flame-retardant power cable.

铝芯交联聚乙烯绝缘细钢丝铠装低烟无卤护套阻燃电力电缆。

youdao