Energy Heat Shrink Tubing

  • Description
Product Detail

Energy Heat Shrink Tubing

10KV to 35KV Busbar heat shrink tube

Made of cross linked polyolefin

High resistance to tracking, aging and erosion

Used to offer insulation protection for busbar in switchgear and substation

Can be supplied in continuous length


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Technical Data

Property

Test Method

Standard Value

Operation Temperature

IEC 216

-45? to 105?

Tensile Strength

ASTM-D-2671

=10MPa

Elongation at Break

ASTM-D-2671

=400%

Tensile Strength after Aging

ASTM-D-2671

=8MPa (130?,168 hrs)

Elongation at Break

after Aging

ASTM-D-2671

=320% (130?,168 hrs)

Dielectric Strength

IEC 60243

=25kV/mm

Volume Resistivity

IEC 60093

=1×1014O·cm

Dielectric Constant

IEC 250

=3.0

Longitudinal Shrinkage

ASTM-D-2671

=10%

Eccentricity

ASTM-D-2671

=30%

Water Absorption

ISO 62

=0.5%

Flammability (Oxygen Index)

IEC 4589

=28

Copper Corrosion

ASTM-D-2671

No corrosion (130?,168 hrs)

Cold Bend

ASTM-D-2671

No cracking (-40?, 4 hrs)


Continuous operation temperature: -45? to 105?

Shrink temperature: start at 110?, and fully recovered at 130?

Color: yellow, red, green, blue, black


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