• Heat Shrinkable Busbar Insulation Tubings up to 36kV

Heat Shrinkable Busbar Insulation Tubings up to 36kV

DESCRIPTION

Features and Applications:
※Medium wall flexible bus bar tubing
※Modified polyolefin
※Tracking resistance
※Excellent electrical properties
※Good shrinking performance
※Halogen free
※UV and weather resistance
※Min. full recovery temp.: 120°C

Part No. Size As Supplied(mm) After Recovered(mm) Rectangular Busbar (mm) Round Busbar (mm) Standard
Length
D (min.) d(Max.) w (Min.) Min. Max. Min. Max.
D011501 BS14-15/6 15 6 2.0 12.0 18.0 6.5 12.0 15m/spool
D011502 BS14-30/12 30 12 2.3 22.0 38.0 13.5 25.0 15m/spool
D011503 BS14-40/16 40 16 2.5 28.0 45.0 18.0 32.0 15m/spool
D011504 BS14-50/20 50 20 2.5 36.0 65.0 22.0 43.0 15m/spool
D011505 BS14-65/25 65 25 2.5 44.0 69.0 28.0 47.0 15m/spool
D011506 BS14-75/30 75 30 2.6 55.0 95.0 33.0 63.0 15m/spool
D011507 BS14-100/40 100 40 2.8 70.0 130.0 44.0 86.0 15m/spool
D011508 BS14-120/50 120 50 2.8 90.0 165.0 55.0 105.0 15m/spool

*D = Inner Diameter as supplied d = Inner Diameter after recovered
w = Wall Thickness after fully recovered

Technical properties:

Property Test Method Typical Data
Tensile strength ASTM D 2671 ≥14 MPa
Longitudinal shrinkage ASTM D 2671 0 to -10%
Ultimate elongation ASTM D 2671 ≥800%
Heat aging tensile strength Ultimate elongation 120℃, 168 hr. >10MPa >200%
Dielectric strength IEC 250 ≥19 kV/mm
Dielectric constant IEC 250 ≤3.5
Volume resistance IEC 93 ≥1014 Ω*cm
Flammability(Oxygen Index ) IEC 4589 ≥25
Copper corrosion UL 224 No corrosion
Cold bend ASTM D 2671, -55℃,4 hr . No cracking
Water absorption ISO 62/23℃,14 days <0.5%

Standard Colors:
※Red
Packaging:
※Standard packaging on spools.
※Special:1m pieces are available on request.
Other cut lengths are available, please contact us.