... power range: 300w-3000w,6,rated voltage: 220v7, Power(w/m):18Dual conduction heating cable:1,materials: copper alloy,2,number ... ,power range:300w-2600w,6,rated voltage:220v7,power(w/m): 18The basic specification for both singlge conductor and duaconductor ... Resistance(ohm)Length(m/pcs)Total power(w/pcs)specificationNominal Resistance(ohm)Length(m/pcs)Total power(w/pcs)single-conductor161.3316 ...