10KV heat shrink bus bar tubing BH-BBT-10KV
- Applications: BH-BBT-10KV 10KV heat shrink bus bar tubing provides high resistance to tracking and arching and used to enhance the insulation properties of bus bar in switchgear and substation. Be suit to the trend of smaller switch cabinets. Be applied in bus duct for insulation among buses.
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Characteristics: Electric stress relief;
Shrink ratio: 2.5:1;
It can provide high resistance to tracking and arcing -
Operating temperature range: Minimum shrink temperature: 85℃;
Minimum fully recovery temperature: 130℃ - Approvals / Specifications: RoHS
- Colors: Black, Red, Yellow, Green
Model Application Bus Bar As supplied（mm） After recovery（mm） Packing I.D W.T I.D W.T M/Roll BH-BBT-10kV 15/6 12/15 ≥15 1.0±0.30 ≤6.0 2.5±0.20 25 BH-BBT-10kV 20/8 20/15 ≥20 1.0±0.30 ≤8.0 2.5±0.20 25 BH-BBT-10kV 25/10 25/18 ≥25 1.0±0.30 ≤10.0 2.5±0.20 25 BH-BBT-10kV 30/12 30/20 ≥30 1.0±0.30 ≤12.0 2.5±0.20 25 BH-BBT-10kV 40/16 40/30 ≥40 1.2±0.30 ≤16.0 2.8±0.30 25 BH-BBT-10kV 50/20 50/35 ≥50 1.2±0.30 ≤20.0 2.8±0.30 25 BH-BBT-10kV 60/24 60/45 ≥60 1.2±0.30 ≤24.0 2.8±0.30 25 BH-BBT-10kV 65/26* 65/45 ≥65 1.2±0.30 ≤26.0 2.8±0.30 25 BH-BBT-10kV 70/28 70/50 ≥70 1.2±0.30 ≤28.0 2.8±0.30 25 BH-BBT-10kV 75/30* 75/50 ≥75 1.2±0.30 ≤30.0 2.8±0.30 25 BH-BBT-10kV 80/32 80/55 ≥80 1.2±0.30 ≤32.0 2.8±0.30 25 BH-BBT-10kV 85/34* 80/65 ≥85 1.2±0.30 ≤34.0 2.8±0.30 25 BH-BBT-10kV 100/40 100/75 ≥100 1.2±0.30 ≤40.0 2.8±0.30 25 BH-BBT-10kV 120/48 120/85 ≥120 1.2±0.30 ≤48.0 2.8±0.30 25 BH-BBT-10kV 150/60 150/105 ≥150 1.2±0.30 ≤60.0 2.8±0.30 25 Property Test Method Typical Data Tensile strength ASTM D 2671 ≥10.4MPa Tensile strength after aging ASTM D 2671/120℃, 168hrs. ≥7.3MPa Longitudinal shrinkage ASTM D 2671 0 to -10% Elongation at break ASTM D 2671 ≥300% Elongation at break after aging ASTM D 2671/120℃,168hrs. ≥100% Dielectric strength IEC 243 ≥20KV/mm Dielectric constant IEC 250 3.0(max.) Volume resistance IEC 93 ≥ Flammability(Oxygen Index ) IEC 4589 ≥25 Copper corrosion ASTM D 2671 120℃,168hrs ,no corrosion Cold bend ASTM D 2671 -40℃,4hrs , no cracking Water absorption ISO 62/23℃,14 days <0.5%
(Square/Round)
