Product Description
Heat Shrinkable Tube for 35kv Busbar
Heat Shrinkable Tube for 35kv Busbar known as copper bar protection tube, is made by cross-linked environmental protection polyolefin PE heat shrinkable materials which is bombarded by high power electron beam. Bus Bar Heat Shrink Insulation tube, Heat Shrink Tubing with good resistance to bending and scratching, high insulation strength and resistance to electric carbon mark,Busbar Heat Shrink Tubing applies to switchgear, substation bus, busbar, electrical equipment for anti-corrosion and insulation protection. Busbar Heat Shrink Sleeving , Large Energy Heat Shrink Tubing, Heat Shrink Tubing for Busbar it`s widely used in electric power industry.
Energy Heat Shrink Tubing it restricts the hazardous substance in PBB, PBBD, PBBE and other heavy metal, and supplies high dielectric strength and voltage withstand performance. It prevents bus-bar from chemical corrosion effected by strong acid, alkali, salt etc.
Features & Benefits:
with superior insulated and chemical properties.
meets:GB/T 1059-2007
Shrink ratio:2:1 (1 kV, 35 kV, 10 kV busbar )
Tracking resistant, low smoke emitting, high strength, flexible, flame retardant,resistance to flame and corrosion.
Min. shrink temperature:≥84°C
Min. full recovery temperature:≥120°C
Continuous operating temperature:-55 degrees C~125 degrees C
RoHS compliant 1KV Busbar heat shrinkable electrical tubes
Standard colors:red, yellow, green and other colors available on your request
Up to standard: Approvals
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Product Property
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Performance requirements
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Test Date
|
|
Cold Bending flexibility
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-30℃×4H
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No cracking
|
|
Tensile strength
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ASTM D 2671
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14.3Mpa
|
|
Tensile strength after heat aging
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ASTM D 2671 / 158℃, 168 hrs (7 days)
|
14.0 MPa
|
|
Max. Elongation
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ASTM D 2671
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450%
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Elongation after heat aging
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ASTM D 2671/158℃, 168 hrs (7 days)
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≥470%
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Low temperature flexibility
|
ASTM D 2671,
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PASS
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Volume resistance
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IEC 93
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≥1014Ω.cm
|
|
withstand voltage
|
UL224
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2500V.60sec
no breakdown
|
|
Flammability
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UL224
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VW-1
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Application:
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Part Number
|
Basbar
Width (MM)
|
As supplied(mm)
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After recovered (mm)
|
Standard
length(m/roll)
|
|
Inner
diameter (D)
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Wall
thickness (T)
|
Inner
diameter (d)
|
Wall
thickness (t)
|
|
MP 35kv 30/15
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30
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≥30
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2.0±0.60
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≤15.0
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4.0±0.30
|
15
|
|
MP 35kv 35/18
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30/40
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≥35
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2.0±0.60
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≤17.5
|
4.0±0.30
|
15
|
|
MP 35kv 40/20
|
40
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≥40
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2.0±0.60
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≤20.0
|
4.0±0.30
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15
|
|
MP 35kv 50/25
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50
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≥50
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2.0±0.60
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≤25.0
|
4.0±0.30
|
15
|
|
MP 35kv 60/30
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60
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≥60
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2.0±0.60
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≤30.0
|
4.0±0.30
|
15
|
|
MP 35kv 65/33*
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60/70
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≥65
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2.0±0.60
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≤32.5
|
4.0±0.30
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15
|
|
MP 35kv 70/35
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70
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≥70
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2.0±0.60
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≤35.0
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4.0±0.30
|
15
|
|
MP 35kv 75/38*
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70/80
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≥75
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2.0±0.60
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≤37.5
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4.0±0.30
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15
|
|
MP 35kv 80/40
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80/100
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≥80
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2.0±0.60
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≤40.0
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4.0±0.30
|
15
|
|
MP 35kv 100/50
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100/120
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≥100
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2.0±0.60
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≤50.0
|
4.0±0.30
|
15
|
|
MP 35kv 120/60
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150
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≥120
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2.0±0.60
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≤60.0
|
4.0±0.30
|
15
|
|
MP 35kv 150/75
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180
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≥150
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2.0±0.70
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≤75.0
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4.0±0.30
|
15
|
|
MP 35kv 180/90*
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MAX
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≥180
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2.0±0.70
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≤90.0
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4.0±0.30
|
15
|
|
MP 35kv 210/105*
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MAX
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≥210
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2.0±0.70
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≤105.0
|
4.0±0.30
|
15
|
|
MP 35kv 230/115*
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MAX
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≥230
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2.0±0.70
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≤115.0
|
4.0±0.30
|
15
|
|
MP 35kv 250/115*
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MAX
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≥250
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2.0±0.70
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≤125.0
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4.0±0.30
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15
|
|
Remark:* Part No. Have no stock, it need to be custom-made.
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