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Shenzhen Sunbow Insulation Materials MFG. CO., LTD
Shenzhen Sunbow Insulation Materials MFG. CO., LTD ----- A focused insulating sleeving factory and exporter
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High Voltage Busbar Insulation 2/1 Polyolefin Heat Shrink Tubing Heat Shrinkable

High Voltage Busbar Insulation 2/1 Polyolefin Heat Shrink Tubing Heat Shrinkable

Brand Name : SUNBOW
Model Number : SB-WMPG SERIES
Certification : UL no E360625,RoHS REACH
Place of Origin : CHINA
MOQ : 500M
Price : USD0.09-16.4 per meter
Payment Terms : Western Union, T/T,paypal
Supply Ability : 9,000,000 meters per month
Packaging Details : packing by rolls,50-200m/roll
Characteristic : Flexible, flame retardant, eco-friendly, quick shrink, bright color stand, stable performance
Working temperature : -55 C ~ 125 C
Shrink ratio : 2:1 & 2.5:1
Shrink temperature : 70ºC ~ 120ºC
Color : black, white, red, blue, green...
Size : width 30-250mm
Product Name : high voltage busbar Insulation 2:1 Polyolefin Heat Shrink Tubing Tube Sleeving Wrap Wire
Voltage : 1KV, 10KV, 35KV
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high voltage busbar Insulation 2:1 Polyolefin Heat Shrink Tubing Tube Sleeving Wrap Wire


Bus-bar Polyolefin Heat Shrink protection tube adopts cross-linked and environmental friendly polyolefin material. 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. It also has environmental friendly, flexible, flame retardant, soft performance.


high voltage busbar Insulation 2:1 Polyolefin Heat Shrink Tubing Tube Sleeving Wrap Wire

Shrink temperature: 84ºC ~ 125ºC

It is mainly used in dielectric and mechanical protection, joints and terminals.


Specification


Property

Unit

Standard

Test Method

Tensile Strength

MPA

≥10.4(Before Aging)

GB/T 1040

130ºC *168hrs

≥7.3(After Aging)

Elongation

%

≥300(Before Aging)

GB/T 1040; GB/T7141

130ºC*168hrs

≥100(After Aging)

Heat Shock

-

No Sticking; No Cracking

JB 7829appendixD.(160ºC*4hrs)

Cold Blend

-

No Cracking

-30ºC*4hrs

Breakdown Strength

KV/mm

≥25

GB/T 1408.1

Volume Resistivity

Ω. cm

≥1×1014

GB/T 1410

Longitudinal Change

%

≥50


Off-center

%

≤30

UL 224

Flame Retardant

-

≥30

GD/T 2406

Water Absorption

%

≤0.5

ISO 62-1980

Dielectric Withstand

KV/mm

≥30KV.1min

GB/T 1408.1

Shore Hardness(Shore A)


≤90

GB 2401

*This data is suitable for 10kv bus bar protection tube. When managing this test, the user must make the tube recovery evenly and make sure the max thickness>2mm, and bus-bar tubes are longer than 1200mm. **35kV bus bar off center proportion≤50%.


Dimenstion


1) 1KV Bus Bar Protection Heat Shrinkable Tube


Specification

Bus Bar Width(mm)

As Supplied(mm)

After Recovery(mm)

Standard Package

Inside Diameter

Wall Thickness

Inside Diameter

Wall Thickness

(m/roll)

1KV WMPG 30

30

31.5±1.0

0.50±0.15

≤15.0

1.00±0.15

50

1KV WMPG 35

35

36.5±1.0

0.50±0.15

≤17.5

1.00±0.15

50

1KV WMPG 40

40

41.5±1.0

0.55±0.15

≤20.0

1.00±0.15

50

1KV WMPG 45

45

46.5±1.0

0.55±0.15

≤22.5

1.00±0.15

25

1KV WMPG 50

50

≥50

0.55±0.15

≤25.0

1.10±0.15

25

1KV WMPG 60

60

≥60

0.60±0.15

≤30.0

1.20±0.15

25

1KV WMPG 70

70

≥70

0.65±0.15

≤35.0

1.30±0.20

25

1KV WMPG 75*

75

≥75

0.65±0.15

≤38.0

1.30±0.20

25

1KV WMPG 80

80/100

≥80

0.65±0.15

≤40.0

1.30±0.20

25

1KV WMPG 85*

80/100

≥85

0.65±0.15

≤43.0

1.30±0.20

25

1KV WMPG 90

100

≥90

0.65±0.15

≤45.0

1.30±0.20

25

1KV WMPG 100

100/120

≥100

0.65±0.20

≤50.0

1.30±0.20

25

1KV WMPG 120

150

≥120

0.65±0.20

≤60.0

1.30±0.20

25

1KV WMPG 150

180

≥150

0.65±0.20

≤70.0

1.30±0.20

25

1KV WMPG 180

MAX

≥180

0.65±0.30

≤90.0

1.30±0.30

25

1KV WMPG 210*

MAX

≥210

0.65±0.30

≤105.0

1.30±0.30

25

1KV WMPG 230*

MAX

≥230

0.65±0.30

≤115.0

1.30±0.30

25

1KV WMPG 250*

MAX

≥250

0.65±0.30

≤125.0

1.30±0.30

25


2) 10KV Bus Bar Protection Heat Shrinkable Tube

Specification

Bus Bar Width(mm)

As Supplied(mm)

After Recovery(mm)

Standard Package

Inside Diameter

Wall Thickness

Inside Diameter

Wall Thickness

(m/roll)

10KV WMPG 15/6

15/12

≥15

1.0±0.30

≤6.0

2.5±0.20

25

10KV WMPG 20/8

20/15

≥20

1.0±0.30

≤8.0

2.5±0.20

25

10KV WMPG 25/10

25/18

≥25

1.0±0.30

≤10.0

2.5±0.20

25

10KV WMPG 30/12

30/20

≥30

1.0±0.30

≤12.0

2.5±0.20

25

10KV WMPG 40/16

40/30

≥40

1.2±0.30

≤16.0

2.8±0.30

25

10KV WMPG 50/20

50/35

≥50

1.2±0.30

≤20.0

2.8±0.30

25

10KV WMPG 60/24

60/45

≥60

1.2±0.30

≤24.0

2.8±0.30

25

10KV WMPG 65/26*

65/45

≥65

1.2±0.30

≤26.0

2.8±0.30

25

10KV WMPG 70/28

70/50

≥70

1.2±0.30

≤28.0

2.8±0.30

25

10KV WMPG 75/30*

75/50

≥75

1.2±0.30

≤30.0

2.8±0.30

25

10KV WMPG 80/32

80/55

≥80

1.2±0.30

≤32.0

2.8±0.30

25

10KV WMPG 85/34*

80/65

≥85

1.2±0.30

≤34.0

2.8±0.30

25

10KV WMPG 100/40

100/75

≥100

1.2±0.30

≤40.0

2.8±0.30

25

10KV WMPG 120/48

120/85

≥120

1.2±0.30

≤48.0

2.8±0.30

25

10KV WMPG 150/60

150/105

≥150

1.2±0.30

≤60.0

2.8±0.30

25

10KV WMPG 180/72

180/120

≥180

1.2±0.30

≤72.0

2.8±0.30

25

10KV WMPG 210/84*

210/140

≥210

1.2±0.40

≤84.0

2.8±0.30

25

10KV WMPG 230/92*

230/150

≥230

1.2±0.40

≤92.0

2.8±0.30

25

10KV WMPG 250/100*

250/160

≥250

1.2±0.40

≤100.0

2.8±0.30

25



3) 35 KV Bus Bar Protection Heat Shrinkable Tube

Specification

Bus Bar Width (mm)

As Supplied(mm)

After Recovery(mm)

Standard Package

Inside Diameter

Wall Thickness

Inside Diameter

Wall Thickness

(m/roll)

35KV WMPG 30/15

30

≥30

2.0±0.60

≤15.0

4.0±0.30

15

35KV WMPG 35/18

30/40

≥35

2.0±0.60

≤17.5

4.0±0.30

15

35KV WMPG 40/20

40

≥40

2.0±0.60

≤20.0

4.0±0.30

15

35KV WMPG 50/25

50

≥50

2.0±0.60

≤25.0

4.0±0.30

15

35KV WMPG 60/30

60

≥60

2.0±0.60

≤30.0

4.0±0.30

15

35KV WMPG 65/33*

60/70

≥65

2.0±0.60

≤32.5

4.0±0.30

15

35KV WMPG 70/35

70

≥70

2.0±0.60

≤35.0

4.0±0.30

15

35KV WMPG 75/38*

70/80

≥75

2.0±0.60

≤37.5

4.0±0.30

15

35KV WMPG 80/40

80/100

≥80

2.0±0.60

≤40.0

4.0±0.30

15

35KV WMPG 100/50

100/120

≥100

2.0±0.60

≤50.0

4.0±0.30

15

35KV WMPG 120/60

150

≥120

2.0±0.60

≤60.0

4.0±0.30

15

35KV WMPG 150/75

180

≥150

2.0±0.70

≤75.0

4.0±0.30

15

35KV WMPG 180/90*

MAX

≥180

2.0±0.70

≤90.0

4.0±0.30

15

35KV WMPG 210/105*

MAX

≥210

2.0±0.70

≤105.0

4.0±0.30

15

35KV WMPG 230/115*

MAX

≥230

2.0±0.70

≤115.0

4.0±0.30

15

35KV WMPG 250/115*

MAX

≥250

2.0±0.70

≤125.0

4.0±0.30

15


Remarks: There is no storage if the item is marked *. It should be especially customized.


Color:Standard color is black,other color available upon request


high voltage busbar Insulation 2:1 Polyolefin Heat Shrink Tubing Tube Sleeving Wrap Wire


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