PVC Sheath Screened SY Control Cable

  • According to IEC and BS Standard
  • PVC Cable
  • Approved by ISO, CE, SGS
  • Place of Origin: Henan, China
  • HS Code: 8544492100
  • Packing: 100 Meters
  • MOQ: 500 Meters
1.2 $ / Meter

5

SY cable meaning standard flex cable or sy control cable, is a flexible, pvc multicore cable with a galvanized steel wire braid (GSWB) for mechanical protection, and the transparent PVC sheath makes any corrosion or damage inside the cable visible. Sy control cable is typically used in demanding environments where resistance to high-stress levels without sacrificing flexibility is required. Common sy cable sizes include  sy cable 6mm, 6mm 3 core sy cable, and 6mm 5 core sy cable. Meanwhile, it’s worth noting that sy armoured cable is relatively rare, so sy flex cable is generally not suitable for outdoor use.For sy cable rating you can read our articles:Understanding Flexible Cable: Types&Applications, And Definition

  • Voltage Rating: 300/500V
  • Conductor: Plain annealed copper Class 5
  • Insulation: PVC
  • Sheath Color:  Transparent
  • Test Voltage:3KV/5Min
  • Temperature Range: Max 80°C, Min -20 °C

sy cable construction
  1. Conductor: Annealed copper, Class 5 flexible stranded (IEC 60228)
  2. Insulation: PVC
  3. Inner Sheath: Extruded PVC.
  4. Braid Shield: Galvanized Steel Wire Braid Shield
  5. Outer Sheath: PVC or LSZH (Low Smoke Zero Halogen)

NO. OF CORES NOMINAL CROSS SECTIONAL AREA NOMINAL NO. AND SIZE OF WIRES NOMINAL OVERALL DIAMETER NOMINAL WEIGHT
MM2 #/MM MM KG/KM
3 1.0 32/0.20 9.0 142
3 1.5 30/0.25 10.2 186
3 2.5 50/0.25 11.9 246
3 4.0 56/0.30 15.1 330
3 6.0 84/0.30 16.2 407
3 10.0 80/0.40 20.1 621
3 16.0 126/0.40 23.8 857
4 1.0 32/0.20 9.8 165
4 1.5 30/0.25 10.9 212
4 2.5 50/0.25 13.4 315
4 4.0 56/0.30 16.4 457
4 6.0 84/0.30 19.5 687
4 10.0 80/0.40 24.2 1009
4 16.0 126/0.40 27.1 1384
5 1.0 32/0.20 10.5 197
5 1.5 30/0.25 11.7 241
5 2.5 50/0.25 14.5 365
5 4.0 56/0.30 17.7 545
5 6.0 84/0.30 21.1 798
5 10.0 80/0.40 26.2 1197
5 16.0 126/0.40 30.6 1740
7 1.0 32/0.20 11.2 231
7 1.5 30/0.25 13.1 310
7 2.5 50/0.25 15.5 458

FAQ

The protection layer. YY is unarmored (lowest mechanical strength). CY has a copper braid for EMC shielding. SY has a Galvanized Steel Wire Braid (GSWB).
No. The standard transparent PVC outer sheath is not UV-resistant. Exposure to direct sunlight will cause the jacket to discolor, crack, and eventually fail.
Limited. The Galvanized Steel Wire Braid (GSWB) acts as a magnetic screen for low-frequency interference, but it is inferior to Copper Braid (CY) for high-frequency RFI shielding.
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