DUWAI HB0 - Busbar Insulating Heat Shrink Tubing (Withstand Voltage Up To 1kV)
APPLICATIONS
HB0 is suitable for the application in busbar insulation up to 1kV. The multiple color options are convenient for the application in busbar color distinction. With the properties of flexibility, excellent mechanical and UV resistance, it is easy to process on straight or bent busbars, providing safe and reliable long-term protection for covered products.
APPROVALS / SPECIFICATIONS
IEC60060-1
OPERATING TEMPERATURE RANGE
- Continuous operating temperature: -55℃ ~ 125℃
- Minimum shrink temperature: 70℃
- Full recovery temperature: Above 110˚C
COLOR
Standard color: black, white, red, blue, yellow, and green
- Shrink ratio: 2:1
- Corrosion resistance and flame retardant
- Excellent chemical resistance and insulation performance
- Red, yellow, blue, green, white and black for color distinction
1KV low-voltage insulated busbar heat shrinkable tube is made of environmentally friendly polyolefin heat shrinkable material cross-linked by high-energy electron beam bombardment. It limits environmentally harmful substances such as PBB, PBBD, PBBE and heavy metals. It does not produce toxic gases and harmful substances when burned. , can provide high insulation strength and resistance to electrical carbon marks, and is suitable for anti-corrosion and insulation protection of busbars and electrical equipment. It has passed the certification of Wuhan High-Tech Institute and West High-Tech Institute. Functional uses: electrical insulation, mechanical protection, reducing phase distance, making joint boxes. Application fields: Widely used in low-voltage insulation in the power industry, communications, automobiles, ships, aircraft manufacturing and other fields.
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1kv busbar heat shrinkable tube performance technical indicators |
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Test items |
Test Methods |
Test Data |
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Tensile Strength |
GB/T 1040 130℃*168H |
≥10.4Mpa before aging |
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>13.5MPa After aging |
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Power frequency voltage |
GB/T 1408.1 |
≥2KV.1min |
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Shore hardness A |
GB 2401 |
≤90 |
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Breakdown strength |
GB/T 1408.1 |
≥25KV/mm |
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Volume resistivity |
GB/T 1014 |
≥1014Ω.cm |
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Thermal shock resistance |
160℃*4H |
Not sticky or cracking |
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Flame retardancy |
GD/T 2406 |
pass |
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Copper stability |
ASTM D 2671 |
pass |
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1kv busbar heat shrinkable tube specification table |
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Specifications (mm) |
Before shrinkage (mm) |
After shrinkage (mm) |
Applicable busbar width |
Packing |
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the inside diameter of |
wall thickness |
the inside diameter of |
wall thickness |
meters/roll |
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1kV HB0 30 |
31.5 |
0.5 |
≤15.0 |
1 |
30 |
50 |
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1kV HB0 35 |
36.5 |
0.5 |
≤17.5 |
1 |
35 |
50 |
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1kV HB0 40 |
41.5 |
0.55 |
≤20.0 |
1 |
40 |
50 |
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1kV HB0 45 |
46.5 |
0.55 |
≤22.5 |
1 |
45 |
25 |
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1kV HB0 50 |
≥50 |
0.55 |
≤25.0 |
1.1 |
50 |
25 |
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1kV HB0 60 |
≥60 |
0.6 |
≤30.0 |
1.2 |
60 |
25 |
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1kV HB0 70 |
≥70 |
0.65 |
≤35.0 |
1.3 |
70 |
25 |
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1kV HB0 80 |
≥80 |
0.65 |
≤40.0 |
1.3 |
80/100 |
25 |
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1kV HB0 90 |
≥90 |
0.65 |
≤45.0 |
1.3 |
100 |
25 |
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1kV HB0 100 |
≥100 |
0.65 |
≤50.0 |
1.3 |
100/120 |
25 |
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1kV HB0 120 |
≥120 |
0.65 |
≤60.0 |
1.3 |
150 |
25 |
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1kV HB0 150 |
≥150 |
0.65 |
≤70.0 |
1.3 |
180 |
25 |
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1kV HB0 180 |
≥180 |
0.65 |
≤90.0 |
1.3 |
MAX |
25 |
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