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No.3286 Gongnong Street,
Changchun,
China |
0086-431-85694042
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0086-431-85680541 |
0086-431-85683672 |
130021 |
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| NTIT: Heat Shrinkable Non-Tracking
Insulation Tubing |
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| Features:
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- Non Tracking
- UV stabilised
- Flame retardant
- Exceptional electrical and weathering properties
- Suitable for outdoor & indoor terminations
- Continuous Operating Temperature: -55¡ãC to
125¡ãC
- Shrink Temperature: 120¡ãC
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| Application |
| Heat Shrinkable Non-Tracking Insulation Tubing for use in
MV joints & terminations up to 42kV( Suitable for Raychem
IXSU-F/OXSU-F Heat-shrinkable medium Voltage Terminations) |
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Description |
Heat Shrinkable Non-Tracking Insulation Tubings are make
of specially formulated cross linked insulation materials
which resist this phenomenon of tracking as well as other
degrading factors like erosion, UV-light or other environmental
stresses. The superior non-tracking characteristics and long-term
erosion resistance of the NITI confirm that terminations do
not track even in severe service conditions and verifying
their exceptional erosion resistance and reliability. |
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| Dimensions
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Product
size |
EXPANDED
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RECOVERED
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Inside
Diameter
(Min) |
Wall
Thickness |
Inside
Diameter
(MAX) |
Wall
Thickness |
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mm |
mm |
mm |
mm |
§¶25/10 |
25 |
1.0¡À0.30 |
10.75 |
2.0¡À0.30 |
§¶30/12 |
30 |
1.0¡À0.30 |
12.75 |
2.0¡À0.30 |
§¶35/15 |
35 |
1.0¡À0.30 |
15.75 |
2.0¡À0.30 |
§¶40/18 |
40 |
1.0¡À0.30 |
18.75 |
2.0¡À0.30 |
§¶50/21 |
50 |
1.0¡À0.30 |
22 |
2.0¡À0.30 |
§¶50/25 |
50 |
1.7¡À0.30 |
25 |
3.0¡À0.50 |
§¶60/25 |
60 |
1.5¡À0.30 |
25 |
3.0¡À0.50 |
§¶70/30 |
70 |
1.5¡À0.30 |
30 |
3.0¡À0.50 |
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Technical Data |
| Property |
Test Method |
Typical Performance |
| Physical |
Water Absorption,% |
GB/T1034-1998 |
¡Ü 0.2 |
| Shrink Ratio in Radial,%, (130¡À2 ¡æ , 1~3min)
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¡Ý 50 |
| Shrink Ratio in Longitudinal,%, (130¡À2
¡æ , 1~3min) |
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¡Ü 10 |
| Shore Hardness,A |
GB2411-1980 |
85¡À5 |
| Tensile Strength |
GB/T1040-1992 |
¡Ý 12.0MPA |
| Ultimate elongation |
GB/T1040-1992 |
¡Ý 450% |
| Low Temperature Flexibility, (-10¡À2 ¡æ /1hr)
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UL224-1992 |
does not break |
| Heat Shock, (136¡À1 ¡æ /1hr) |
UL224-1992 |
no cracking or flowing |
| Tensile Strengthafter Heat
Aging, (136¡À1 ¡æ /168hr) |
GB/T7141-1992 |
¡Ý 8.4MPA |
| Ultimate elongation after Heat
Aging, (136¡À1 ¡æ /168hr) |
GB/T1040-1992 |
¡Ý 315% |
| Electrical |
Dielectric Strength |
GB1408-1989 |
¡Ý 20kV/mm |
| Volume Resistivity |
GB1410-1989 |
¡Ý 1.0¡Á10 14 ¦¸.cm |
| Dielectric Constant |
GB1409-1988 |
¡Ü 3.5 |
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| Note: |
- Standard Color: Brick Red
- Lengths: Standard lengths: 650mm, 800mm, 1000mm, 1200mm;
lengths and adhesive linings available subject to factory
quotation.
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