CW1308 1-100 Pairs Cat3 Unshielded Color Ring Telephone Cable
Description
1.General
| Conductor | Solid-Bare annealed copper |
|---|---|
| Insulation | PVC |
| Twisting | 2 wires twisted |
| Cable Structure | 25 pairs of basic unit |
| Composition of cable core | Each unit core Wrapped with single color ribbon |
| Filling | Core waterblocking Grease |
| Cable core wrapping | Wrapped with one polyester tape for 6Pairs Wrapped with two polyester tape for 10-100Pairs |
| Sheath | PVC |
| Surface Printing | It will be printed as customer’s requirement with batch produce. |
| Packing | Metal drum, Sealing Packaging,No fumigation |
2.Cable Core Structure and Sheath Thickness
| Conductor Nom. O.D. (mm) | Pairs | Cable Structure | Sheath Thickness (min)mm | Sheath Thickness (average)mm | |
|---|---|---|---|---|---|
| First | Second | ||||
| 0.5mm | 20P | 1+6+13 | 0.7 | 0.9 | |
| 25P | 3+9+13 | 0.75 | 0.95 | ||
| 50P | (12+13)*2 | 0.8 | 1.0 | ||
| 100P | 4*25 | 0.8 | 1.1 | ||
3.Insulation Chromatogram
| Number | Insulation Chromatogram | Number | Insulation Chromatogram |
|---|---|---|---|
| 1 | White-blue | 14 | Black-brown |
| 2 | White-orange | 15 | Black-grey |
| 3 | White-green | 16 | Yellow-blue |
| 4 | White-brown | 17 | Yellow-orange |
| 5 | White-grey | 18 | Yellow-green |
| 6 | Red-blue | 19 | Yellow-brown |
| 7 | Red-orange | 20 | Yellow-grey |
| 8 | Red-green | 21 | Purple-blue |
| 9 | Red-brown | 22 | Purple-orange |
| 10 | Red-grey | 23 | Purple-green |
| 11 | Black-blue | 24 | Purple-brown |
| 12 | Black-orange | 25 | Purple-grey |
| 13 | Black-green |
4.Electrical Performance Requirements
| Item | 0.50mm |
|---|---|
| Direct Current Resistance of Single conductor (Maximum) ohm/km | 98.0 |
| Imbalance of Direct Current Resistance to pair (Maximum) % | 5.0 |
| Insulation resistance of each single insulated conductor to other conductors shield DC 500V (M·ohm/km) | >500 |
| Working Capacitance (800Hz/km) nF/km Maximum | ≤120 |
| Electrical Strength DC Sustainable Time Between conductor and conductor | 1min 500V |
——Our Feature——
1.Imported equipment with experienced technical team
We have three plant and has 3048 employees which have 206 engineers. Plant has a series of imported production lines including Niehoff copper drawing lines, Troster Germany and Maillefer Finland 500KV VCV lines, stranding machine from Pourtier France, SKET Germany, Caballe Spain, 220KV and 35KV production line plus SIKORA X – RAY 8000 on-line eccentricity measuring unit from Germany
2.Complete certification system
We have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant passed TUV, VDE, UL, CE, SAA, BS etc. certificate.
3.Perfect Production system
Our products cover LV power cable, MV power cable, HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW ,submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, Lan cable, coaxial cable etc.
4.Perfect Sales service system
We can offer the OEM/ODM service, Multiple products, Skilled Export sale engineer team, Reasonable price, Reliable quality, Friendly service.
