Suzhou Volsun Electronics Technology Co., Ltd.
| Quantity: | |
|---|---|
MPRS-35KV
VOLSUN
Volsun 35kv high voltage busbar heat shrink tubing is made of radiation crosslinked polyolefin material, excellent physical and chemical electrical properties, the main function is electrical insulation of connectors, insulation protection of busbar in various cases, reduce phase spacing, etc. Widely used in all kinds of low-voltage switchgear, busbar slot and electrical insulation protection.
Heat shrink ratio: 2:1
Low smoke, soft, high strength, resistance to electric carbon marks
Shrinking temperature: 84℃ ~ 120℃
Operating temperature: -55℃ ~ 125℃
Environmental protection standard: RoHS
Standard color: red, yellow, green, other colors can be customized
Item | Typical data | Test standard |
Tensile Strength | ≥8.0MPa | ASTM D 2671 |
Elongation at Break | ≥300% | ASTM D 2671 |
Tensile strength after thermal aging | ≥6.9MPa | 130℃×168h |
Elongation at break after thermal aging | ≥100% | 130℃×168h |
Axial rate of change | -8%～+8% | ASTM D 2671 |
Thermal shock | No cracks | JB 7829 appendix D |
Breakdown strength | ≥20kV/mm | ASTM D 149 |
Hardness (Shore A) | ≤90 | GB2411 |
Volume resistivity | ≥1014Ω.cm | IEC 60093 |
Size (mm) | Inside diameter before shrink (mm) | Flattening width (mm) |
Wall thickness before shrink
| Full recovered size(mm) | Standard packing (m/roll) | |
Inside diameter | Wall thickness | |||||
Φ30 | 29.0±3.0 | 46.0±5 | 1.5±0.3 | ≤17.0 | 2.8±0.3 | 20 |
Φ40 | 38.0±3.0 | 60.0±5 | 1.5±0.3 | ≤22.0 | 2.8±0.3 | 20 |
Φ50 | 49.0±3.0 | 78.0±5 | 1.5±0.3 | ≤27.0 | 2.8±0.3 | 20 |
Φ60 | 59.0±3.0 | 93.0±5 | 1.5±0.3 | ≤32.0 | 2.8±0.4 | 20 |
Φ70 | 69.0±3.0 | 108.0±5 | 1.6±0.3 | ≤37.0 | 3.0±0.4 | 20 |
Φ80 | 79.0±3.0 | 125.0±5 | 1.6±0.3 | ≤42.0 | 3.0±0.4 | 20 |
Φ100 | 98.0±3.0 | 155.0±5 | 1.7±0.3 | ≤52.0 | 3.1±0.4 | 20 |
Φ120 | 118.0±3.0 | 185.0±5 | 1.7±0.3 | ≤62.0 | 3.1±0.5 | 20 |
Φ150 | 145.0±4.0 | 225.0±5 | 1.7±0.3 | ≤77.0 | 3.2±0.5 | 20 |
Φ180 | 175.0±4.0 | 278.0±5 | 1.7±0.5 | ≤92.0 | 3.2±0.5 | 20 |
FAQ1:
Q: What's your delivery time?
A: Usually, the lead time is 5 working days around, it based on the quantity.
FAQ2:
Q: Do you accept customization?
A: Yes, we can produce busbar heat shrink tubes according to your special color, size and package.
FAQ3:
Q: What's MOQ for busbar heat shrink tubes?
A: For standard sizes and colors which are available in stock, the MOQ would be 1 roll. For special ones, please confirm to our sales team.
Volsun 35kv high voltage busbar heat shrink tubing is made of radiation crosslinked polyolefin material, excellent physical and chemical electrical properties, the main function is electrical insulation of connectors, insulation protection of busbar in various cases, reduce phase spacing, etc. Widely used in all kinds of low-voltage switchgear, busbar slot and electrical insulation protection.
Heat shrink ratio: 2:1
Low smoke, soft, high strength, resistance to electric carbon marks
Shrinking temperature: 84℃ ~ 120℃
Operating temperature: -55℃ ~ 125℃
Environmental protection standard: RoHS
Standard color: red, yellow, green, other colors can be customized
Item | Typical data | Test standard |
Tensile Strength | ≥8.0MPa | ASTM D 2671 |
Elongation at Break | ≥300% | ASTM D 2671 |
Tensile strength after thermal aging | ≥6.9MPa | 130℃×168h |
Elongation at break after thermal aging | ≥100% | 130℃×168h |
Axial rate of change | -8%～+8% | ASTM D 2671 |
Thermal shock | No cracks | JB 7829 appendix D |
Breakdown strength | ≥20kV/mm | ASTM D 149 |
Hardness (Shore A) | ≤90 | GB2411 |
Volume resistivity | ≥1014Ω.cm | IEC 60093 |
Size (mm) | Inside diameter before shrink (mm) | Flattening width (mm) |
Wall thickness before shrink
| Full recovered size(mm) | Standard packing (m/roll) | |
Inside diameter | Wall thickness | |||||
Φ30 | 29.0±3.0 | 46.0±5 | 1.5±0.3 | ≤17.0 | 2.8±0.3 | 20 |
Φ40 | 38.0±3.0 | 60.0±5 | 1.5±0.3 | ≤22.0 | 2.8±0.3 | 20 |
Φ50 | 49.0±3.0 | 78.0±5 | 1.5±0.3 | ≤27.0 | 2.8±0.3 | 20 |
Φ60 | 59.0±3.0 | 93.0±5 | 1.5±0.3 | ≤32.0 | 2.8±0.4 | 20 |
Φ70 | 69.0±3.0 | 108.0±5 | 1.6±0.3 | ≤37.0 | 3.0±0.4 | 20 |
Φ80 | 79.0±3.0 | 125.0±5 | 1.6±0.3 | ≤42.0 | 3.0±0.4 | 20 |
Φ100 | 98.0±3.0 | 155.0±5 | 1.7±0.3 | ≤52.0 | 3.1±0.4 | 20 |
Φ120 | 118.0±3.0 | 185.0±5 | 1.7±0.3 | ≤62.0 | 3.1±0.5 | 20 |
Φ150 | 145.0±4.0 | 225.0±5 | 1.7±0.3 | ≤77.0 | 3.2±0.5 | 20 |
Φ180 | 175.0±4.0 | 278.0±5 | 1.7±0.5 | ≤92.0 | 3.2±0.5 | 20 |
FAQ1:
Q: What's your delivery time?
A: Usually, the lead time is 5 working days around, it based on the quantity.
FAQ2:
Q: Do you accept customization?
A: Yes, we can produce busbar heat shrink tubes according to your special color, size and package.
FAQ3:
Q: What's MOQ for busbar heat shrink tubes?
A: For standard sizes and colors which are available in stock, the MOQ would be 1 roll. For special ones, please confirm to our sales team.
