Medium Voltage Polyolefin Heat Shrink Insulation Busbar Tube
Product Description
Medium Voltage Polyolefin Heat Shrink Insulation Busbar Tube
Description
Medium Voltage Polyolefin Heat Shrink Insulation Busbar Tube, made of radiation cross-linked polyolefin, has excellent physicochemical and electrical performance. For Medium Voltage Polyolefin Heat Shrink Insulation Busbar Tube, Typical applications include insulation of electrical busbar with 36KV or lower voltage ratings, rectangular, square and round busbars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.
Features
² Meets:GB/T 1059-2007
² Shrink ratio: 2:1
² Voltage: up to 36KV
² Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
² Min. shrink temperature: more than 84degree
² Min. full recovery temperature: more than 120degree
² Continuous operating temperature: more than -55~125degree
² RoHS compliant
² Standard colors: Red, yellow, green and other colors available on your request
Technical Data
Properties | Typical Data | Test Method |
Tensile strength | ≥8.0MPa | ASTM D 2671 |
Elongation at break | ≥300% | ASTM D 2671 |
Tensile strength after heat ageing | ≥6.9MPa | 130°C×168h |
Elongation after heat ageing | ≥100% | 130°C×168h |
Longitudinal change | -8%~+8% | ASTM D 2671 |
Oxygen index | ≥28 | GB/T 2406 |
Heat Shock | No cracking | JB 7829supplement D |
Dielectric strength | ≥20kv/mm | ASTM D 149 |
Shore A Hardness | ≤90 | GB 2411 |
Volume resistivity | ≥1014Ω.cm | IEC 60093 |
Structure
Dimensions
Application
Producing Process
SGS Certificate
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Product Categories : Single Wall Heat Shrink Tubing
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