supply of 1. material of conductor aluminum, current ratting 221 amp, thickness of pvc insulated >1.1mm, minimum thickness of pvc inner sheath >0.4mm, nominal dimensions 4 x 0.8 mm min. thickness of pvc outer sheath> 1.56mm max dc resistance ohm 0.32 ohm max. ac resistance ohm 0.41 ohm reactance at 50hz ohms/km>0.074 capacitance mfd/krr>0.29 2. material of conductor aluminum, current ratting 294 amp, thickness of pvc insulated >1.4mm, minimum thickness of pvc inner sheath >0.5mm, nominal dimensions 4 x 0.8 mm min. thickness of pvc outer sheath> 1.88mm max dc resistance ohm 0.206 ohm max. ac resistance ohm 0.265 ohm reactance at 50hz ohms/km>0.072 capacitance mfd/krr>0.29 3. material of conductor aluminum, current ratting 402 amp, thickness of pvc insulated >1.8mm, minimum thickness of pvc inner sheath >0.6mm, nominal dimensions 4 x 0.8 mm min. thickness of pvc outer sheath> 2.20mm max dc resistance ohm 0.125 ohm max. ac resistance ohm 0.162 ohm reactance at 50hz ohms/km>0.072 capacitance mfd/krr>0.31
