Railway Signal Cable

Among those core online railway signal cable suppliers,Website:http://www.shangshangcables.com, Taiyuan Shangshang Cable Sales Co.,Ltd is a voltage supply railway signal cable provider and manufacturer, welcome to buy our best railway signaling cable on the Internet or check the price with our factory and company.   Railway Signal Cable CU SWA PVC Traffic/Railway Signal Cable Application It is used as power and connecting cables in mechanical engineering for tooling machinery, control unit, production lines, transportation equipment, conveyor and assembly lines as well as in plant construction. 1. Uo/U: 450/750V 2. Standard applied: IEC60227, BS6500, VDE0250, GB/T9330 . 3. Max. working temperature: 90 °c 4. Conductor: Solid or Stranded pure annealed copper 5. Insulation: PVC 6. Cores: 1 ~ 61 cores,  7. Cross section area: 0.5 ~ 10 sqmm 8. Sheath: PVC or PE or Low smoking and halogen free compound, ect 9. Color: Black or as per requirement 10. Flame retardant or Fire resistance or low smoking and halogen free or toher property can be available 11. 100 meter/roll or as per request Main manufacturing procedure 1. Copper wire drawing and annealing  2. Solid Copper or Copper wire stranding 3. PVC insulation extruding 4. Cores twisting 5. PVC Sheath extruding and labeling  Main Quality Inspection Equipments Spark tester, Heating aging Chamber, High resistance machine, Oxygen index equipment, Partial discharge inspection instruments, Fireproof testing device, High-power voltage withstand tester, No-rotor vulkameter, Pull tester, Analytical balance, Direct current bridge, Plastic tester, Projector, Punch machine, Cross-linked cutting machine, etc. PE insulated Steel tape armoured PVC outersheathed railway signal cable 1.Quick Details:    PVC insulated power cable     PVC cable     pvc insulation and pvc sheath cable     Power cable     CE, ISO, CCC, UL, VDE certificate 2.PVC Insulated Power Cable: 0.6/1 KV PVC insulated power cable is used for electric power transmission and distribution lines 0.6/1 KV PVC insulated power cable: 1) Standard :IEC60502,GB/T 12706 2).Voltage :0.6/1KV 3).Specification Type Designation Application VV Copper conductor ,PVC insulated ,PVC sheathed power cable For laying indoors, in tunnel or cable trench,unable to bear extermal mechanical forces. Single core cable is not permissible to lay in magnetic duct VLV Aluminium conductor ,PVC insulated ,PVC sheathed power cable VY Copper conductor, PVC insulated, PE sheathed power cable VLY Aluminium conductor ,PVC insulated ,PE sheathed power cable VV22 Copper conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable For laying indoors, in cable trench or direct in ground ,able to bear external mechanical forces, but unable to bear pulling force VLV22 Aluminium conductor ,PVC insulated ,steel tape armoured ,PVC sheathed power cable VV23 Copper conductor ,PVC insualted ,steel tape armoured ,PE sheathed power cable VLV23 Alunminium conductor ,PVC insulated ,steel tape armoured ,PE sheathed power cable VV32 Copper conductor, PVC insulated, steel wire armoured,PVC insulated power cable For laying indoors, in cable or direct in ground ,able to bear external mechanical forces, but unable to bear large pulling forces VLV32 Aluminium conductor, PVC insulated ,steel tape armoured ,PVC sheathed power cable VV33 Copper conductor, PVC insulated steel wire armoured , PE sheathed power cable VLV33 Aluminium conductor , PVC insulated , streel wire armoured ,PE sheathed power cable Note: The armoured single core cables is only used for D.C.system. As for A.C.system,non-magnetic armored material should be applied 4).  nominal cross-sectional areas:  1.5 mm2 , 2.5 mm2  ,4 mm2 , 6 mm2 , 10 mm2  , 16 mm2 ,25 mm2 , 35 mm2 , 50 mm2  ,70 mm2  , 95 mm2  ,120 mm2  ,150 mm2 ,185 mm2  ,240 mm2 ,300 mm2  ,400 mm2 ,500 mm2, 630 mm2 ,800 mm2 5)  production range: single core cable from 1.5 mm2  to 800 mm2,muli-core cable from 1.5 mm2   to 400 mm2 6).operating characteristics: Rated power-frequency voltage u0/u:0.6/1 KV; Max permissible continuous operating temperature of conductor 70;  Max short-circuit temperature of the conductor shall not exceed (Max 5 seconds duration): cross-section of conductor  300 mm2 The anbient temperature under installations should not be below 0; The bending radius of single core cable should not be less than 20 times of the cable diameter ,the bending radius of multi-core cable should not be less than 15 times of the cable diameter