Hebei New Baofeng Wire & Cable Co.,Ltd
Hebei New Baofeng Wire & Cable Co.,Ltd
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This product is manufactured according to GB9330 and enterprise standards.
For system connection wire of control, signal, protection or measuring with rated voltage up to and including 450/750KV.
U0/U:450/750KV
Rated voltages U0/U: 450/750KV
Permissible Max. continuous operating temperature of conductor:
PVC insulated: 70℃; XLPE insulated: 90℃
Upon short circuit (Max. Duration time 5s) the Max.
Temperature of conductor not higher than:
PVC insulated: 160℃; XLPE insulated 25℃0.
Ambient temperature of installation not less than 0℃
Preferred Permissible bending radium:
For non-armored cable, not less than 6 times of cable diameter;
For armored or copper-tape-screened cable, not less than 12 times of cable diameter;
For screened flexible cable, not less than 6 times of cable diameter.