Super Purchasing for Heavy Machinery Marine Shipboard VFD Cable in Conduit
We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we’re additional experienced and far more hard-working and do it in cost-effective way for Super Purchasing for Heavy Machinery Marine Shipboard VFD Cable in Conduit, “Making the Products of High Quality” is the eternal goal of our company. We make unremitting efforts to realize the goal of “We Will Always Keep in Pace with the Time”.
We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we’re additional experienced and far more hard-working and do it in cost-effective way for Electric Cable and Power Cable, Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
| Conductor: | Stranded Bare copper wire |
| Conductor size: | 23 AWG |
| Insulation: | PE-Foam/skin-PE |
| Insulation OD: | Normal Ø1.41 ± 0.05 mm |
| Insulation thickness | 0.39 mm |
| Pair: | 2 insulated conductors stranded together into a pair |
| Color code: | 1. White/blue + Blue 2. White/orange + Orange 3. White/green + Green 4. White/brown + Brown |
| Shield pair to pair: | Aluminum Foil-Polyester Tape |
| Shield pair to pair coverage | 100% |
| Outer shield: | Solid Tinned Copper Braid |
| Outer shield coverage: | Nom 80% |
| Outer jacket: | LSZH SHF1 |
| Nominal outer sheath thickness | 0.75 ± 0.30 mm |
| Outer jacket OD: | 8.4 ± 0.50 mm |
| Marking: | YANGER® CAT7 4x2x23/7 AWG Stranded S/FTP LSZH-SHF1 <batch no.> <meter marking> |
| Outer jacket color: | Grey |
| Degree of acidity of gases: | IEC 60754-1/2 |
| Halogen acid gas: | IEC 60754-1/2 |
| Smoke emission: | IEC 61034-1/2 |
| Flame retardant: | IEC 60332-1-2 |
| UV resistance: | UL 1581 |
| Fire retardant: | IEC 60332-3-22 |
| Resistance of the conductor@20°C: | ≤95.0 Ω/km |
| Insulation resistance: | ≥5000 MΩ/km |
| Average characteristic impedance @100 MHz: | 100 ± 5 Ω |
| Transfer impedance: | ≤100 mΩ/m @10 MHz |
| Delay skew (4~100 MHz): | ≤25 ns/100 m |
| Velocity factor: | 74% |
| Conductor resistance unbalance within pair: | ≤2.0% |
| Conductor resistance unbalance between pair: | ≤4.0% |
| capacitance unbalance to earth at 800 Hz or 1000 Hz: | ≤160 pF/100 m |
| Mutual capacitance: | ≤56 nF/km |
| Frequency (MHz): | 1 | 4 | 10 | 16 | 20 | 31.25 | 62.5 | 100 | 200 | 250 | 300 | 600 |
| Attenuation dB/100m (Max.) | - | 3.7 | 5.9 | 7.4 | 8.3 | 10.4 | 14.9 | 19 | 27.5 | 31 | 34.2 | 50.1 |
| NEXT dB (Min.) | 78 | 78 | 78 | 78 | 78 | 78 | 75.5 | 72.4 | 67.9 | 66.4 | 65.2 | 60.7 |
| PS-NEXT (Min.) | 75 | 75 | 75 | 75 | 75 | 75 | 72.5 | 69.4 | 64.9 | 63.4 | 62.2 | 57.7 |
| ELFEXT dB (Min.) | 78 | 78 | 75.3 | 71.2 | 69.3 | 65.4 | 59.4 | 55.3 | 49.3 | 47.3 | 45.8 | 38.4 |
| Return Loss dB (Min.) | 20 | 23 | 25 | 25 | 25 | 23.6 | 21.5 | 20.1 | 18 | 17.3 | 17.3 | 17.3 |
| PSELFEXT (Min.) | 75 | 75 | 72.3 | 68.2 | 66.3 | 62.4 | 56.4 | 52.3 | 46.3 | 44.3 | 42.8 | 35.4 |
