Explain:Application: Jump wire are used for jumpering or hook up on distribution frames
and is also a general equipment wire incabinets and exchange
equipment.
Electrical Characteristics: 1)Conductor resistance: (Nom.)98/km 2)Insulation resistance: Insulation resistance measurements shall
be made with not less than 500V D.C. After steady electrification
for one minute the insulation resistance measured between each
conductor and the remaining conductors connected together shall be
not less than 50MW when measured over a length of 1 km at 20℃.