| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Volsun |
| Model Number: | |
| Material: | PE |
| Application: | High Voltage |
| Rated Voltage: | 35KV |
| Sample: | Free |
Quick Details
Specifications
35 KV Heat Shrink Continuous Busbar Tubing
l Description
Heat shrink continuous busbar tubing, made of radiation cross-linked polyolefin, has excellent physicochemical and electrical performance. Typical applications include insulation of electrical bus bar with 10KV or lower 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.
l Features
2 Meets: GB/T 1059-2007
2 Shrink ratio: 2:1
2 Tracking resistant, low smoke emitting, flexible, flame retardant
2 Min. shrink temperature: ≥84℃
2 Min. full recovery temperature: ≥120℃
2 Continuous operating temperature: -55℃～125℃
2 RoHS compliant
2 Standard color: Red, yellow, green and other colors available on your request
l Technical Data
|
Properties |
Typical Data |
Test Method |
|
Tensile strength |
≥8.0MPa |
ASTM D 2671 |
|
Elongation at break |
≥300% |
ASTM D 2671 |
|
Tensile strength after heat ageing |
≥6.9MPa |
130℃×168h |
|
Elongation after heat ageing |
≥100% |
130℃×168h |
|
Longitudinal change |
-8%～+8% |
ASTM D 2671 |
|
Oxygen index |
≥28 |
GB/T 2406 |
|
Heat shock |
No cracking |
JB 7829supplement D |
|
Dielectric strength |
≥20kv/mm |
ASTM D 149 |
|
Shore A hardness |
≤90 |
GB 2411 |
|
Volume resistivity |
≥1014Ω.cm |
IEC 60093 |
l Structure
l Dimension
|
Size |
Expanded |
Recovered(mm) |
Standard Package |
||
|
Inch |
mm |
Internal diameter(mm) |
Internal diameter Max(mm) |
Wall thickness (mm) |
Spool Length m/spool |
|
35kV 30/15 |
≥30 |
≤15.0 |
4.0±0.30 |
15 |
|
|
35kV 40/20 |
≥40 |
≤20.0 |
4.0±0.30 |
15 |
|
|
35kV 50/25 |
≥50 |
≤25.0 |
4.0±0.30 |
15 |
|
|
35kV 65/33* |
≥65 |
≤33.0 |
4.0±0.30 |
15 |
|
|
35kV 75/38* |
≥75 |
≤38.0 |
4.0±0.30 |
15 |
|
|
35kV 85/43 |
≥85 |
≤43.0 |
4.0±0.30 |
15 |
|
|
35kV 100/50 |
≥100 |
≤50.0 |
4.0±0.30 |
15 |
|
|
35kV 120/60 |
≥120 |
≤60.0 |
4.0±0.30 |
15 |
|
|
35kV 150/75 |
≥150 |
≤75.0 |
4.0±0.30 |
15 |
|
|
35kV 180/90* |
≥180 |
≤90.0 |
4.0±0.30 |
15 |
|
|
35kV 210/105* |
≥210 |
≤105.0 |
4.0±0.30 |
15 |
|
|
35kV 230/115* |
≥230 |
≤115.0 |
4.0±0.30 |
15 |
|
|
35kV 250/115* |
≥250 |
≤125.0 |
4.0±0.30 |
15 |
|
|
35kV 300/150 |
≥300 |
≤150.0 |
4.0±0.30 |
15 |
|