MV aerial cable.
For single core PVC or XLPE insulated or covered aerial cable without messenger or neutral conductor,
the phase conductor may be AAC or AAAC or ACSR or Copper.
MV aerial cable.
For more than one core PVC or XLPE insulated 11kv abc cable with or without messenger or
neutral conductor and with or without street lighting conductor, the phase conductor
and street lighting conductor are AAC with PVC insulation,and the messenger or neutral conductor is AAAC or ACSR with or without
PVC(XLPE) insulation.
Operating Characteristics of Aerial Bundle ABC Cable
MV aerial cable.
permissible continuous operating temperature of conductor: 90oC(XLPE insulated), 70 oC (PE insulated), 70 oC (PVC insulated);
temperature of conductor during short-circuit ( 5s max. duration) shall not exceed: 250oC(XLPE insulated), 130 oC (PE insulated), 160 oC (PVC insulated); 11kv abc cable
The ambient temperature under installation should not be lower than: -20 oC.
Application of MV aerial cable:
PVC or XLPE insulated 11kv abc cable as a new-type aerial cable is used for overhead electric power transmission,
extensively used in rebuilding of urban and forest region electrified wire netting. It improves the safety and reliance of electrified wire netting.