Banner
Are you here:Home >

Medium Voltage Busbar Insulation Tubing (10KV)

MPRS-MV
  • 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°C~125°C
  • RoHS compliant
  • Standard Package :Black, White, Red ,Yellow, Green ,Blue. More colors are available upon request.
    • Detailed
    Medium Voltage Busbar Insulation Tubing

     

     

    Description

     

    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 10KV 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 aging

    ≥6.9MPa

    130×168h

    Elongation after heat ageing

    ≥100%

    130×168h

    Longitudinal change

    -8%+8%

    ASTM D 2671

    Flammability(Oxygen index)

    ≥27

    GB/T 2406

    Heat Shock

    No tracks

    JB 7829

    Dielectric Strength

    ≥20kv/mm

    ASTM D 149

    Shore A Hardness

    ≤90

    GB2411

    Volume resistivity

    ≥1014Ω.cm

    IEC 60093

     

     

    Dimensions

     

    Size(mm)

    As supplied D(mm)

    After full recovered (mm)

    Standard package

    (M/Roll)

    Inner diameter d

    Wall thickness w

    Φ16/8

    ≥16

    ≤8

    1.5±0.1

    25

    Φ20/10

    ≥20

    ≤10

    1.5±0.1

    25

    Φ25/13

    ≥25

    ≤13

    1.7±0.1

    25

    Φ30/15

    ≥30

    ≤15

    1.75±0.1

    25

    Φ40/20

    ≥40

    ≤20

    1.75±0.1

    25

    Φ50/25

    ≥50

    ≤25

    1.8±0.1

    25

    Φ60/30

    ≥60

    ≤30

    2.0±0.1

    25

    Φ65/33

    ≥65

    ≤33

    2.0±0.1

    25

    Φ70/35

    ≥70

    ≤35

    2.0±0.1

    25

    Φ80/40

    ≥80

    ≤40

    2.0±0.1

    25

    Φ90/45

    ≥90

    ≤45

    2.0±0.1

    25

    Φ100/50

    ≥100

    ≤50

    2.1±0.15

    25

    Φ120/60

    ≥120

    ≤60

    2.2±0.15

    25

    Φ150/75

    ≥150

    ≤75

    2.3±0.15

    25

     


    More>>ProductProduct

      More>>Contact Uscontact

      • Mobile/ Whats App: +86 17683906369
      • Office phone: +86-512-66386808
      • volsun@szvolsun.com
      • No.413, Mudong Road, Mudu Town,Wuzhong District, Suzhou 215101, China