Heat-shrinkable terminations and middle joints for 1KV
Products divide into single core, two core, three core, four core, five core, apply hypobaric the middle of cable join extensively already.
Advantage of the products : 1, Mean that set means that end does not add the cushion and in charge of being can be tightenned up;
2, Terminal head insulating for being red yellow green blue dark to divide into phase directly;
3, Shrink fast, not fracture.
specifications:
| Project | testing Project | standard requiring | Result of the test | Conclusion |
| Heat-shrinkable terminations and middle joints for 1KV | min Worker's voltage test frequently | 4kvDo not flash and hold in place with a net, does not puncture | Have not flashed and hold in place with a net puncturing | Qualified |
| Load circulation is tested (the circulation three times) | 5hwhen hotting, 3hcold, While heating, conductor temperature is 75 | Evaluated by the following tests | |
| 4h Worker's voltage test frequently | 2.4kvDo not flash and hold in place with a net, does not puncture | 2.4kv/ 4hHave not flashed and hold in place with a net puncturing | Qualified |
| | CIAC heat shrinkable terminations are designed for 1234 and 5-core XLPE, EPR, and MI/ MIND paper insulated cables for the Electrical Utility, Commercial and Industrial Markets.
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- Heat Shrinkable Insulation Tubing
- Heat Shrinkable Breakout
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| 1. Heat Shrinkable Insulation Tubing
As part of the termination, Heat Shrinkable Insulation Tubing is suitable for a variety of low voltage electrical and mechanical applications:
Insulating and sealing systems for power cables have to perform to a range of exacting requirements; to be uneffected by years of weathering and ultra-violet light, to stand up to continuous temperature changes, to keep out moisture and corrosive liquids for a generation, to be immune to oils and solvents, and to combine lasting insulating properties with low weight, toughness, impact strength and flexibility.
The need for modern standards of efficiency and simplicity of installation is a further significant consideration.
To meet these demands, CIAC developed heat shrinkable insulation tubing
now in widespread use in terminations, joints and cable repairs.
Heating with a commonly available gas torch activates the tubing's elastic memory causing it to recover in diameter. The tubing's high shrink ratio enables it to shrink and tightly fit a wide range of cable sizes and accessories.
CIAC Heat Shrinkable Insulation Tubing is fast and easily installed, and has proven its long term reliability in harsh climatic conditions and polluted environments.
2. Breakout- Heat Shrinkable Breakouts seal and protect multi-conductor
cable and conduit breakouts:
low voltage breakouts are an easily installed, light weight insulation for sealing the crutches of plastic, paper and rubber insulated cables up to 1 kV. CIAC cable breakouts offer savings in weight, space and time over conventional methods and make overhead installation and cable transport easier.
Requiring no special tools or skills, installation is completed within minutes by simply heating the breakout. The diameter then reduces to tightly grip the outer jacket and the cores.
The heat shrinkable feature also means smaller inventories, as each breakout
size will shrink to fit several different sizes and types of cables. Made from
semi-rigid cross-linked polyolefin, these breakouts also offer resistance to abrasion, weathering, and atmospheric pollution. |
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| Heat Shrinkable Termination For Paper Insulated Cable Up To 1kV |
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- Cable Lug
- Core conductor
- Paper Insulation Layer
- Oil Resistance Tubing
- Insulation Tubing
- Breakout
- Oil Resistance filler
- Ground Braid.
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Technical Data
| Item No. | Property | Test condition and Requirement | Results | | 1 | A.C. Voltage Withstand (dry withstand) | No breakdown and flashover shall occur at 4kV, 15min | No breakdown and flashover occurred on the combi. sample at 4kV, 15min | | 2 | A.C. Voltage Withstand (wet withstand) | No breakdown and flashover shall occur at 4kV, 1min | No breakdown and flashover occurred on the combi. sample at 4kV, 1min | | 3 | Impulse Voltage Withstand | 10 positive and 10 negative, 8 kV peak | no breakdown and no flashover | | 4 | Thermal Short Circuit | No transfigure and welding shall occur on all parts at 17.7kA, 1s | No transfigure and welding shall occur on all parts at 17.7kA, 1s | | 5 | DC negative polarity voltage withstand for 5 min. | no breakdown and no flashover at 15kV | no breakdown and no flashover occurred on the combi. sample at 15kV | | 6 | Insulation Resistance | ≥ 1000 MΩ | ≥ 1000 MΩ | | 7 | A.C. Voltage withstand, 4h | 2.4kV/ 4h | Pass | |
Dimensions | Spec. | Description | Number of Cores | Conductor
Cross Section (mm2) | | TSY-1/1x00 | heat shrinkable terminations for power cables up to 1 kV | Single Core | 4~6 | | TSY-1/1x0 | Single Core | 10~16 | | TSY-1/1x1 | Single Core | 25~50 | | TSY-1/1x2 | Single Core | 70~120 | | TSY-1/1x3 | Single Core | 150~240 | | TSY-1/1x4 | Single Core | 300~400 | | TSY-1/2x00 | heat shrinkable terminations for power cables up to 1 kV | 2-Core | 4~6 | | TSY-1/2x0 | 2-Core | 10~16 | | TSY-1/2x1 | 2-Core | 25~50 | | TSY-1/2x2 | 2-Core | 70~120 | | TSY-1/2x3 | 2-Core | 150~240 | | TSY-1/2x4 | 2-Core | 300~400 | | TSY-1/3x00 | heat shrinkable terminations for power cables up to 1 kV | 3-Core | 4~6 | | TSY-1/3x0 | 3-Core | 10~16 | | TSY-1/3x1 | 3-Core | 25~50 | | TSY-1/3x2 | 3-Core | 70~120 | | TSY-1/3x3 | 3-Core | 150~240 | | TSY-1/3x4 | 3-Core | 300~400 | | TSY-1/4x00 | heat shrinkable terminations for power cables up to 1 kV | 4-Core | 4~6 | | TSY-1/4x0 | 4-Core | 10~16 | | TSY-1/4x1 | 4-Core | 25~50 | | TSY-1/4x2 | 4-Core | 70~120 | | TSY-1/4x3 | 4-Core | 150~240 | | TSY-1/4x4 | 4-Core | 300~400 | | TSY-1/5x00 | heat shrinkable terminations for power cables up to 1 kV | 5-Core | 4~6 | | TSY-1/5x0 | 5-Core | 10~16 | | TSY-1/5x1 | 5-Core | 25~50 | | TSY-1/5x2 | 5-Core | 70~120 | | TSY-1/5x3 | 5-Core | 150~240 | | TSY-1/5x4 | 5-Core | 300~400 | |
