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High Voltage Busbar Heat Shrink Sleeve (36KV)

MPRS-HV (up to 36KV)
  • Shrink ratio: 2:1
  • Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
  • Min. shrink temperature: ≥84°C
  • Min. full recovery temperature: ≥120 °C
  • Continuous operating temperature: -55~125 °C
  • RoHS compliant
  • Standard Colors :Black, White, Red ,Yellow, Green ,Blue. More colors are available upon request.
    • Detailed
    High Voltage Busbar Heat Shrink Sleeve

     

     

    Description

     

    MPRS-HV High 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 36KV 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.

     

      

    Structure

     

     

     

    Technical Data

     

    Property

    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

    130×168h

    Elongation after heat ageing

    ≥100%

    130×168h

    Longitudinal change

    -8%+8%

    ASTM D 2671

    Flammability(Oxygen index)

    ≥28

    GB/T 2406

    Heat Shock

    No cracking

    JB 7829 supplement D

    Dielectric Strength

    ≥20kv/mm

    ASTM D 149

    Shore A Hardness

    ≤90

    GB2411

    Volume resistivity

    ≥1014Ω.cm

    IEC 60093

     

     

    Dimensions

     

    Size(mm)

    As supplied(mm)

    D

    After recoveredmm

    Standard length

    Inner diameter

    d

    Wall thickness

    w

    (M/spool)

    Φ30/15

    ≥30

    ≤15

    4.0±0.30

    15

    Φ40/20

    ≥40

    ≤20

    4.0±0.30

    15

    Φ50/25

    ≥50

    ≤25

    4.0±0.30

    15

    Φ65/33

    ≥65

    ≤33

    4.0±0.30

    15

    Φ75/38

    ≥75

    ≤38

    4.0±0.30

    15

    Φ85/43

    ≥85

    ≤43

    4.0±0.30

    15

    Φ100/50

    ≥100

    ≤50

    4.0±0.30

    15

    Φ120/60

    ≥120

    ≤60

    4.0±0.30

    15

    Φ150/75

    ≥150

    ≤75

    4.0±0.30

    15

    Φ180/90

    ≥180

    ≤90

    4.0±0.30

    15

    Φ210/105

    ≥210

    ≤105

    4.0±0.30

    15

    Φ230/115

    ≥230

    ≤115

    4.0±0.30

    15

    Φ250/125

    ≥250

    ≤125

    4.0±0.30

    15

    Φ300/150

    ≥300

    ≤150

    4.0±0.30

    15

     


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