Heat Shrink Bus bar tube for insulating bus bar boots
Model:HBBT
APPLICATION:
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. The continuous length of supplied products makes it to be used more conveniently and economically.Avoid short circuit fault caused by small animals such as mice, snakes and so on. Prevent bus bar from chemical corrosion effected by strong acid, alkali, salt, etc. Avoid accidental injure, for instance, that overhaul person enter electriferous clearance by mistakes. Be suit to the trend of smaller switch cabinets. Be applied in bus duct for insulation among buses.
COLORS: Red, Green, Yellow, Black(Other colors available on request.)
Property:
Item | Test Method | Value |
Tensile Strength | ASTM D 2671 | ≥8Mpa |
Elongation at break | ASTM D 2671 | ≥300% |
Tensile Strength after aging | 130℃ x 168h | ≥6.9Mpa |
Elongation at break after aging | 130℃ x 168h | ≥100% |
Longitudinal Shrinkage | ASTM D 2671 | -8%~8% |
Oxygen Index | GB/T 2406 | ≥27 |
Heat Shock | JB7829 D | No Crack |
Breakdown Strength | ASTM 3 149 | ≥20KV/mm |
Rigidity (Shore A) | GB 2411 | ≤90 |
Volume Resistivity | IEC 60093 | 10 14Ω . Cm |
Specification:
1KV
SIZE (mm) | As Supplied(mm) | After Recovery(mm) | Packing (m/roll) | |
I. D. | I. D.(max) | W. T. | ||
30 | 31.5±1.0 | 15.0 | 1.0±0.15 | 50 |
35 | 36.5±1.0 | 17.5 | 1.0±0.15 | 50 |
40 | 41.5±1.0 | 20.0 | 1.0±0.15 | 50 |
50 | ≥50 | 25.0 | 1.1±0.15 | 25 |
60 | ≥60 | 30.0 | 1.2±0.15 | 25 |
70 | ≥70 | 35.0 | 1.3±0.15 | 25 |
80 | ≥80 | 40.0 | 1.3±0.20 | 25 |
90 | ≥90 | 45.0 | 1.3±0.20 | 25 |
100 | ≥100 | 50.0 | 1.3±0.20 | 25 |
120 | ≥120 | 60.0 | 1.3±0.20 | 25 |
150 | ≥150 | 75.0 | 1.3±0.20 | 25 |
180 | ≥180 | 90.0 | 1.3±0.20 | 25 |
210 | ≥210 | 105 | 1.3±0.30 | 25 |
230 | ≥230 | 115 | 1.3±0.30 | 25 |
250 | ≥250 | 125 | 1.3±0.30 | 25 |
300 | ≥300 | 150 | 1.3±0.30 | 25 |
10kv
SIZE (mm) | As Supplied(mm) | After Recovery(mm) | Packing (m/roll) | |
I. D. | I. D.(max) | W. T. | ||
15 | ≥15 | 6.0 | 2.5±0.20 | 25 |
20 | ≥20 | 8.0 | 2.5±0.20 | 25 |
25 | ≥25 | 10.0 | 2.5±0.20 | 25 |
30 | ≥30 | 12.0 | 2.5±0.20 | 25 |
40 | ≥40 | 16.0 | 2.8±0.30 | 25 |
50 | ≥50 | 20.0 | 2.8±0.30 | 25 |
65 | ≥65 | 26.0 | 2.8±0.30 | 25 |
75 | ≥75 | 30.0 | 2.8±0.30 | 25 |
85 | ≥85 | 34.0 | 2.8±0.30 | 25 |
100 | ≥100 | 40.0 | 2.8±0.30 | 25 |
120 | ≥120 | 48.0 | 2.8±0.30 | 25 |
150 | ≥150 | 60.0 | 2.8±0.30 | 25 |
180 | ≥180 | 72.0 | 2.8±0.30 | 25 |
210 | ≥210 | 84.0 | 2.8±0.30 | 20 |
230 | ≥230 | 92.0 | 2.8±0.30 | 20 |
250 | ≥250 | 100 | 2.8±0.30 | 20 |
300 | ≥300 | 120 | 2.8±0.30 | 15 |
35kv
SIZE (mm) | As Supplied(mm) | After Recovery(mm) | Packing (m/roll) | |
I. D. | I. D.(max) | W. T. | ||
30 | ≥30 | 15.0 | 4.0±0.30 | 15 |
40 | ≥40 | 20.0 | 4.0±0.30 | 15 |
50 | ≥50 | 25.0 | 4.0±0.30 | 15 |
65 | ≥65 | 33.0 | 4.0±0.30 | 15 |
75 | ≥75 | 38.0 | 4.0±0.30 | 15 |
85 | ≥85 | 43.0 | 4.0±0.30 | 15 |
100 | ≥100 | 50.0 | 4.0±0.30 | 15 |
120 | ≥120 | 60.0 | 4.0±0.30 | 15 |
150 | ≥150 | 75.0 | 4.0±0.30 | 15 |
180 | ≥180 | 90.0 | 4.0±0.30 | 15 |
210 | ≥210 | 105 | 4.0±0.30 | 15 |
230 | ≥230 | 115 | 4.0±0.30 | 15 |
250 | ≥250 | 125 | 4.0±0.30 | 15 |
300 | ≥300 | 150 | 4.0±0.30 | 15 |
Why Dicore?
* Quality is our life
* Dicore is a professional supplier in various material heat shrink tubing products including Polyolefin, Silicone Rubber, PTFE, Kynar, Polyvinylidene Fluoride(PVDF), Viton,etc.
* Dicore boast of a powerful technology team, big producing a capacity to offer a complete line of products with exceptional quality, and bring productivity improvements to all our cllients arcoss the globe.
* One-stop supply of Heat Shrink Tube products and Wiring Harness.
* Competitive price, Flexible Payment Terms, Abundant Stocks, Short Delivery Time.
* 12 Years Professional Exporting Experience supported by the best service quality.
* Certification
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