... for overall diameter of cable, d for overall diameter of conductor)Rated voltageThe bending radiusD < 25D ≥ 250.6/1KV 4 times ... ~120JKYJ,JKTRYJ,JKLYJ,JKLHYJ,JKY,JKTRY,JKLY,JKLHY,JKLYJ/Q,JKLHYJ/Q,JKLY/Q,JKLHY/Q,JKLGY,JKLGYJ10kV110 ~ 300JKYJ,JKTRYJ,JKLYJ,JKLHYJ,JKLYJ/B ... +K(B)25 ~ 300K25~120JKYJ,JKTRYJ,JKLYJ,JKLHYJ,JKLGYJ35kV150 ~ 300 Copper conductor XLPE insulated aerial cable