Heat Shrinkable Straight Boot
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Features
- Provides Insulation for bushings in cable – end boxes & transformers.
- Prevents Flashover in transformers and switchgear connections
- Suitable for applications up to 36 KV
- Continuous operation temperature: -55°C to 120°C
Dimensions
| Code | H | F | Full length (BL) | |||
|---|---|---|---|---|---|---|
| As Supplied | After Recovery | As Supplied | After Recovery | After Recovery | ||
| CISB-1 | 80 | 32 | 34 | 19 | 225 | |
| CISB-2 | 80 | 32 | 58 | 29 | 225 | |
*All dimensions are in mm
*H- Breakout Main Diameter
*F- Finger Diameter
Technical Properties
| Property | Requirements | Test Method |
|---|---|---|
| Physical | ||
| Tensile strength | 12 N/mm2 (MPA)(Min.) | ASTM D638 |
| Ultimate Elongation | 350% (min) | ASTM D638 |
| Density | 1.15 ± 0.2 gm/cm3 | ASTM D792 |
| Hardness | 45 ± 10 Shore D | ASTM D2240 |
| Water absorption | 0.5 % (max) | ASTM D570 |
| Thermal | ||
| Accelerated ageing | (120°C for 500 hrs) | ASTM D2671 |
| Tensile Strength | 11 N/mm2 (Mpa) (min.) | ASTM D 638 |
| Ultimate Elongation | 300% (min) | ASTM D 638 |
| Low Temperature Flexibility (-40°C for 4 hrs) | No Cracking | ASTM D2671 |
| Heat Shock (250°C for 30 min) | No cracking or flowing | ESI 09-11 |
| Shrink Temperature | 125°C | IEC 216 |
| Continuous Temperature Limit | -40 to +100°C | IEC 216 |
| Electrical | ||
| Dielectric strength | 15 kv/mm (min.) | ASTM D149 |
| Volume Resistivity | 1 x 1014 Ohm.cm(min.) | ASTM D257 |
| Dielectric Constant | 5 (max.) | ASTM D150 |
| Resistant To Track & Erosion | No tracking, erosion or flame failure upto 3.25 KV for 20 min. | ASTM D2303 |
Our Products
-
Joints
- Heat Shrinkable Straight Joint Upto 3.3 kV For XLPE & PILC Cable
- Heat Shrinkable Straight Joint Upto 36 kV For XLPE Cable
- Heat Shrinkable Straight Joint Upto 36 kV For PILC CABLE
- Heat Shrinkable Transition Joints Upto 36 kV (XLPE-PILC)
- Heatshrinkable Straight Through Joints Upto 36 kV for Single Core XLPE Cable
- Heatshrinkable Straight Joint Upto 36 kV For Single Core AB Cable
-
Terminations
- Heat Shrinkable Terminations Upto 3.3 kV For Low Voltage XLPE/PILC Cable
- Heat Shrinkable Terminations Upto 15 Kv Suitable For 1 Core XLPE/EPR Insulated Cable
- Heat Shrinkable Terminations Upto 15 Kv Suitable For 3 Core XLPE/EPR Insulated Cable
- Heat Shrinkable Terminations Upto 15 kV Suitable for 3 Core PILC/MIND Cable
- Heat Shrinkable Terminations Upto 24 kV suitable for 1 Core XLPE/EPR Insulated cables
- Heat Shrinkable Terminations Upto 24 kV suitable for 3 core XLPE/EPR Insulated cables
- Heat Shrinkable Terminations Upto 24 kV For 3 Core PILC/MIND Cable
- Heat Shrinkable Terminations Upto 36 kV for Aerial Bunched Cables
- Heat Shrinkable Terminations Upto 36 Kv Suitable for 1 Core XLPE/EPR Insulated Cables
- Heat Shrinkable Terminations Upto 36 Kv Suitable for 3 Core XLPE/EPR Insulated Cables
- Heat Shrinkable Terminations Upto 36 kV For 3 Core PILC/MIND Cable
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Accessories
- Heat Shrinkable Cable Breakout
- Heat Shrinkable Rainshed
- Heat Shrinkable Low Voltage Breakout
- Heat Shrinkable Right Angle Boot
- Heat Shrinkable Straight Boot
- Heat Shrinkable Bus Bar Insulation Tape
- Heat Shrinkable Bus Bar Insulation Tube
- Heat Shrinkable Medium wall Tubing
- Heat Shrinkable Semi Conductive Breakout
- Heat shrinkable Anti Tracking Tubing
- Heat Shrinkable Dual Wall Tubing
- Heat Shrinkable Stress Control Tubing
- Heat Shrinkable Wraparound Sleeve
