Insulation Protection High Voltage 35kv Heat Shrink Busbar Insulation Tube
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- Supplier: Suzhou Volsun Electronics Technology Co. Ltd.
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Product Overview
Description
Product Overview
MPRS-MV
Medium Voltage Heat shrink busbar sleeve
Medium Voltage Heat shrink busbar sleeve
MPRS-MV Medium Voltage Heat shrink busbar sleeve, a kind of continuous tube shape material made of radiation cross-linked polyolefin, carry excellent insulating performance. Typical applications include insulation of electrical bus bar rated up to 24KV or higher voltage ratings, rectangular, square and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.
Features:
1.Shrink ratio: 2:1
2.Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
3.Min. shrink temperature: ≥84°C
4.Min. full recovery temperature: ≥120°C
which can be sealed and waterproof
which can be sealed and waterproof
5.Continuous operating temperature: -55°C~125°C
intermediate joints
intermediate joints
6.RoHS compliant
7.Standard Package :Black, White, Red ,Yellow, Green ,Blue. More colors are available upon request.
PRODUCT SPECIFICATIONS
Performance | Index | Test Method |
Tensile Strength | ≥8.0MPa | ASTM D 2671 |
Elongation at break | ≥300% | ASTM D 2671 |
Tensile strength after heat aging | ≥6.9MPa | 130℃×168h |
Elongation after heat ageing | ≥100% | 130℃×168h |
Longitudinal change | -8%～+8% | ASTM D 2671 |
Oxygen index | ≥27 | GB/T 2406 |
Heat Shock | 无裂纹 | JB 7829 附录D |
Breakdown strength | ≥20kV/mm | ASTM D 149 |
Shore A Hardness | ≤90 | GB2411 |
Volume resistivity | ≥1014Ω.cm | IEC 60093 |
Size | Supplied I.D.(mm) | Flattening width (mm) | Wall Thickness before shrink w (mm) | After Full Recovered (mm) | Standard Package (M/Roll) | ||
Size | Width（mm） | Thickness（mm） | I.D. | Wall Thickness | |||
Φ16 | 18.0 ±2.0 | 28 ±3 | 0.85±0.3 | ≤9.0 | 1.5±0.3 | 25 | |
Φ20 | 22.0 ±2.0 | 35 ±3 | 0.85±0.3 | ≤11.0 | 1.5±0.3 | 25 | |
Φ25 | 25.5 ±2.0 | 40 ±3 | 0.9±0.3 | ≤13.0 | 1.7±0.3 | 25 | |
Φ30 | 31.5 ±3.0 | 50 ±4 | 0.9±0.3 | ≤16.0 | 1.75±0.3 | 25 | |
Φ40 | 41.0 ±3.0 | 65 ±4 | 0.9±0.3 | ≤21.0 | 1.75±0.3 | 25 | |
Φ50 | 51.0 ±3.0 | 80 ±4 | 0.95±0.3 | ≤26.0 | 1.8±0.3 | 25 | |
Φ60 | 61.0 ±3.0 | 96 ±5 | 1.0±0.3 | ≤31.0 | 2.0±0.3 | 25 | |
Φ65 | 63.5 ±3.0 | 100 ±5 | 1.0±0.3 | ≤33.0 | 2.0±0.3 | 25 | |
Φ70 | 70.0 ±3.0 | 110 ±5 | 1.0±0.3 | ≤36.0 | 2.0±0.3 | 25 | |
Φ80 | 80.0 ±3.0 | 125 ±5 | 1.0±0.3 | ≤42.0 | 2.0±0.3 | 25 | |
Φ90 | 90.0 ±3.0 | 143 ±5 | 1.0±0.3 | ≤47.0 | 2.0±0.3 | 25 | |
Φ100 | 100.0 ±4.0 | 158 ±5 | 1.1±0.4 | ≤55.0 | 2.1±0.3 | 25 | |
Φ120 | 120.0 ±4.0 | 188 ±5 | 1.1±0.4 | ≤65.0 | 2.2±0.3 | 25 | |
Φ150 | 150.0 ±4.0 | 234 ±5 | 1.2±0.4 | ≤80.0 | 2.3±0.4 | 25 | |
Φ180 | 180.0 ±4.0 | 280 ±5 | 1.4±0.4 | ≤95.0 | 2.5±0.4 | 25 | |
Special sizes or packing are available on request.
Company Show
Suzhou Volsun Electronics Technology Co.,Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in
insulation, sealing & protection solutions for over 17 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification
such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical
corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product
certifications.
insulation, sealing & protection solutions for over 17 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification
such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical
corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product
certifications.
Packing & Delivery
Trade terms | FOB, EXW, CIF, DDU, DDP, CFR |
Payment terms | T/T, L/C, Negotiable |
MOQ | 1 |
Supply capability | 1,000,000 mets per month |
Lead time | usually 2-3 working days |
Shipment | Express, Air, Sea |
Port | Shanghai, Ningbo, Shenzhen |
Sample availability | Yes |
Sample time | usually 1-2 days |
Packaging | Normal: Plastic bag & Carton & Pallet Special: Customized packing |
Certificate
Abroad Exhibition
Las Vagas AAPEX
Moscow Expo
Hannover Messe
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