Bus-bar Heat Shrinkable Protection Tube
Model Number: SBD-SWHF-BUSBAR
Structure
Bus-bar heat shrinkable protection tube adopts cross-linked and environmental friendly polyolefin material. Bus bar heat shrink protection tube. restricts the hazardous substance in PBB, PBBD, PBBE and other heavy metal, and supplies high dielectric strength and voltage withstand performance. It prevents bus-bar from chemical corrosion effected by strong acid, alkali, salt etc. It also has environmental friendly, flexible, flame retardant, soft performance.
Usage
Bus Bar protection heat shrink tube is mainly used in dielectric and mechanical protection, joints and terminals.
Characteristics
1. Shrink temperature: 84ºC ~ 125ºC
2. Environmental, flexible, flame retardant, soft
Standards
1) GB/T 1059-2007 2) RoHS approval
Specification
Property | Unit | Standard | Test Method |
Tensile Strength | MPA | ≥10.4(before aging) | GB/T 1040 130ºC *168hrs |
≥7.3(after aging) | |||
Elongation | % | ≥300(before aging) | GB/T 1040; GB/T7141 130ºC*168hrs |
≥100(after aging) | |||
Heat Shock | - | no sticking; no cracking | JB 7829appendixD.(160ºC*4hrs) |
Cold Blend | - | no cracking | -30ºC*4hrs |
Breakdown Strength | KV/mm | ≥25 | GB/T 1408.1 |
Volume Resistivity | Ω. cm | ≥4.3×1014 | GB/T 1410 |
Longitudinal Change | % | ≥50 | |
Off-center | % | ≤30 | UL 224 |
Flame Retardant | - | ≥30 | GD/T 2406 |
Water Absorption | % | ≤0.5 | ISO 62-1980 |
Dielectric Withstand | KV/mm | ≥30kV.1min | GB/T 1408.1 |
Shore Hardness(Shore A) | ≤90 | GB 2411 |
*This data is suitable for 10kv bus bar protection tube. When managing this test, the user must make the tube recovery evenly and make sure the max thickness>2mm, and bus-bar tubes are longer than 1200mm.**35kV bus bar off center proportion≤50%.
Dimension
1kV bus bar heat shrink protection tube
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Specification | Bus bar width (mm) | As supplied（mm） | After Shrink（mm） | Standard packing | ||
ID | Wall thickness | ID | Wall thickness | meters/roll | ||
1kV SWHF-BUSBAR 30 | 30 | ≥30 | 0.50±0.15 | ≤15.0 | 1.00±0.15 | 50 |
1kV SWHF-BUSBAR 35 | 35 | ≥35 | 0.50±0.15 | ≤17.5 | 1.00±0.15 | 50 |
1kV SWHF-BUSBAR 40 | 40 | ≥40 | 0.55±0.15 | ≤20.0 | 1.00±0.15 | 25 |
1kV SWHF-BUSBAR 45 | 45 | ≥45 | 0.55±0.15 | ≤22.5 | 1.00±0.15 | 25 |
1kV SWHF-BUSBAR 50 | 50 | ≥50 | 0.55±0.15 | ≤25.0 | 1.10±0.15 | 25 |
1kV SWHF-BUSBAR 60 | 60 | ≥60 | 0.60±0.15 | ≤30.0 | 1.20±0.15 | 25 |
1kV SWHF-BUSBAR 70 | 70 | ≥70 | 0.65±0.15 | ≤35.0 | 1.30±0.20 | 25 |
1kV SWHF-BUSBAR 75* | 75 | ≥75 | 0.65±0.15 | ≤38.0 | 1.30±0.20 | 25 |
1kV SWHF-BUSBAR 80 | 80/100 | ≥80 | 0.65±0.15 | ≤40.0 | 1.45±0.20 | 25 |
1kV SWHF-BUSBAR 85* | 80/100 | ≥85 | 0.65±0.15 | ≤43.0 | 1.45±0.20 | 25 |
1kV SWHF-BUSBAR 90 | 100 | ≥90 | 0.65±0.15 | ≤45.0 | 1.45±0.20 | 25 |
1kV SWHF-BUSBAR 100 | 100/120 | ≥100 | 0.65±0.20 | ≤50.0 | 1.45±0.20 | 25 |
1kV SWHF-BUSBAR 120 | 150 | ≥120 | 0.65±0.20 | ≤60.0 | 1.45±0.20 | 25 |
1kV SWHF-BUSBAR 150 | 180 | ≥150 | 0.65±0.20 | ≤70.0 | 1.45±0.20 | 25 |
1kV SWHF-BUSBAR 180 | MAX | ≥180 | 0.65±0.30 | ≤90.0 | 1.45±0.30 | 25 |
1kV SWHF-BUSBAR 210* | MAX | ≥210 | 0.65±0.30 | ≤105.0 | 1.45±0.30 | 25 |
1kV SWHF-BUSBAR 230* | MAX | ≥230 | 0.65±0.30 | ≤115.0 | 1.45±0.30 | 25 |
1kV SWHF-BUSBAR 250* | MAX | ≥250 | 0.65±0.30 | ≤125.0 | 1.45±0.30 | 25 |
10kV bus bar heat shrink protection tube SpecificationBus bar width (mm)As supplied（mm）After Shrink（mm）Standard packing IDWall thicknessIDWall thickness（meters/roll）10kV SWHF-BUSBAR 15/815/12≥151.2±0.30≤8.02.1±0.302510kV SWHF-BUSBAR 20/1020/15≥201.2±0.30≤10.02.1±0.302510kV SWHF-BUSBAR 25/1225/18≥251.2±0.30≤12.52.1±0.302510kV SWHF-BUSBAR 30/1530/20≥301.2±0.30≤15.02.1±0.302510kV SWHF-BUSBAR 40/2040/30≥401.2±0.30≤20.02.3±0.302510kV SWHF-BUSBAR 50/2550/35≥501.2±0.30≤25.02.3±0.302510kV SWHF-BUSBAR 60/3060/45≥601.2±0.30≤30.02.3±0.302510kV SWHF-BUSBAR 65/33*65/45≥651.2±0.30≤33.02.3±0.302510kV SWHF-BUSBAR 70/3570/50≥701.2±0.30≤35.02.3±0.302510kV SWHF-BUSBAR 75/38*75/50≥751.2±0.30≤38.02.3±0.302510kV SWHF-BUSBAR 80/4080/55≥801.2±0.30≤40.02.3±0.302510kV SWHF-BUSBAR 85/43*80/65≥851.2±0.30≤43.02.4±0.302510kV SWHF-BUSBAR 100/50100/75≥1001.2±0.30≤50.02.4±0.302510kV SWHF-BUSBAR 120/60120/85≥1201.2±0.30≤60.02.4±0.302510kV SWHF-BUSBAR 150/75150/105≥1501.2±0.30≤75.02.4±0.302510kV SWHF-BUSBAR 180/90180/120≥1801.2±0.30≤90.02.4±0.302510kV SWHF-BUSBAR 210/105*210/140≥2101.2±0.40≤105.02.4±0.302010kV SWHF-BUSBAR 230/115*230/150≥2301.2±0.40≤115.02.4±0.302010kV SWHF-BUSBAR 250/125*250/180≥2501.2±0.40≤125.02.4±0.302010kV SWHF-BUSBAR 300/150*300/210≥3001.2±0.40≤150.02.4±0.3015 | ||||||
20kV bus bar heat shrink protection tube
Specification | Bus bar width (mm) | As supplied（mm） | After shrink（mm) | Standard packing | ||
ID | Wall thickness | ID | Wall thickness | （meters/roll） | ||
20kV SWHF-BUSBAR 15/8 | 15/12 | ≥15 | 1.3±0.30 | ≤8.0 | 2.5±0.20 | 25 |
20kV SWHF-BUSBAR 20/10 | 20/15 | ≥20 | 1.3±0.30 | ≤10.0 | 2.5±0.20 | 25 |
20KV SWHF-BUSBAR 25/13 | 25/18 | ≥25 | 1.3±0.30 | ≤13.0 | 2.5±0.20 | 25 |
20KV SWHF-BUSBAR 30/15 | 32/20 | ≥30 | 1.3±0.30 | ≤15.0 | 2.5±0.20 | 25 |
20KV SWHF-BUSBAR 40/20 | 40/30 | ≥40 | 1.4±0.40 | ≤20.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 50/25 | 50/35 | ≥50 | 1.4±0.40 | ≤25.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 60/30 | 60/45 | ≥60 | 1.4±0.40 | ≤30.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 65/33* | 65/45 | ≥65 | 1.4±0.40 | ≤33.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 70/35 | 70/50 | ≥70 | 1.4±0.40 | ≤35.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 75/38* | 75/50 | ≥75 | 1.4±0.40 | ≤38.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 80/40 | 80/55 | ≥80 | 1.4±0.40 | ≤40.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 85/43* | 80/65 | ≥85 | 1.4±0.40 | ≤43.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 100/50 | 100/75 | ≥100 | 1.4±0.40 | ≤50.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 120/60 | 120/85 | ≥120 | 1.4±0.40 | ≤60.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 150/75 | 150/105 | ≥150 | 1.4±0.40 | ≤75.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 180/90 | 180/120 | ≥180 | 1.4±0.40 | ≤90.0 | 2.8±0.30 | 25 |
20KV SWHF-BUSBAR 210/105* | 210/40 | ≥210 | 1.4±0.40 | ≤105.0 | 2.8±0.30 | 20 |
20KV SWHF-BUSBAR 230/115* | 230/150 | ≥230 | 1.4±0.40 | ≤115.0 | 2.8±0.30 | 20 |
35kV bus bar heat shrink protection tube
Specification | Bus bar width (mm) | As supplied(mm) | After shrinked(mm) | Standard Packing | |||
ID | Wall thickness | ID | Wall thickness | ||||
35kV SWHF-BUSBAR 30/15 | 30 | ≥30 | 2.0±0.60 | ≤15.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 35/18 | 30/40 | ≥35 | 2.0±0.60 | ≤17.5 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 40/20 | 40 | ≥40 | 2.0±0.60 | ≤20.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 50/25 | 50 | ≥50 | 2.0±0.60 | ≤25.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 60/30 | 60 | ≥60 | 2.0±0.60 | ≤30.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 65/33* | 60/70 | ≥65 | 2.0±0.60 | ≤32.5 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 70/35 | 70 | ≥70 | 2.0±0.60 | ≤35.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 75/38* | 70/80 | ≥75 | 2.0±0.60 | ≤37.5 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 80/40 | 80/100 | ≥80 | 2.0±0.60 | ≤40.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 100/50 | 100/120 | ≥100 | 2.0±0.60 | ≤50.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 120/60 | 150 | ≥120 | 2.0±0.60 | ≤60.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 150/75 | 180 | ≥150 | 2.0±0.70 | ≤75.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 180/90* | MAX | ≥180 | 2.0±0.70 | ≤90.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 210/105* | MAX | ≥210 | 2.0±0.70 | ≤105.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 230/115* | MAX | ≥230 | 2.0±0.70 | ≤115.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 250/115* | MAX | ≥250 | 2.0±0.70 | ≤125.0 | 4.0±0.30 | 15 | |
35kV SWHF-BUSBAR 300/150* | MAX | ≥300 | 2.0±0.70 | ≤150.0 | 4.0±0.30 | 15 | |
