2:1 35 KV Bus-bar Heat Shrinkable Protection Tube
Delivery term:The date of payment from buyers deliver within days-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
-
seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2017-10-21 21:18
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Browse the number:
74
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- Contactaixin:
Contactaixin:
shunbojueyuan(Mr.)
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Email:
telephone:
phone:
-
Area:
Beijing
Address:Sunbow Industrial Park, 2nd Industrial Zone, Xiacun Community, Gongming, Guangming New District, Shenzhen 518106
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Website:
http://www.fiberglassleevingcn.com/ http://shunbojueyuan.xianjuncheng.com/
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Bus-bar heat shrinkable 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.
Characteristics
1.Shrink temperature: 84ºC ~ 125ºC
2.Working temperature: -55℃-125 ℃
3.Environmental, flexible, flame retardant, soft
4.Shrink Ratio:2:1
5.Voltage: 35KV
6.Color: Black, Red, Yellow, Green, Blue etc
Specification
Property |
Unit |
Standard |
Test Method |
Tensile Strength |
MPA |
≥10.4(before aging) |
GB/T 1040 |
≥7.3(after aging) | |||
Elongation |
% |
≥300(before aging) |
GB/T 1040; GB/T7141 |
≥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%.
Dimension
35 KV Bus Bar Protection Heat Shrinkable Tube
Specification |
Bus Bar Width (mm) |
As Supplied(mm) |
After Recovery(mm) |
Standard Package |
||
ID |
Wall Thickness |
ID |
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.
