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No.3286 Gongnong Street,
Changchun,
China |
0086-431-85694042 ........
0086-431-85680541 |
0086-431-85683672 |
130021 |
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| Heat shrinkable
Low-Voltage joints up to 1kV |
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Features:
- Seals and protects cable over the joint area.
- High resistance to impact and abrasion
- Optional Thermoplastic Adhesive Liner for complete
environmental protection and insulation
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- Insulation Tubing
- Outer Sleeve
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Connectro
Insulation Tubing:As part of the Joints, 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.
Ground Braid
4. Outer Sleeve:
Provide the mechanical and sealing functions of the
oversheath over the joint area |
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Joints for Paper Insulated Cables
up to 1kV |
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- Inner Protection Tubing
- Metal Case
- Oil-resistant Tubing
- Insulation Tubing
- Outer Sleeve
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Technical Data
| Item No. |
Property |
Test condition and Requirement |
Results |
1 |
Insulation Resistance |
¡Ư 1000 M¦¸ |
¡Ư 1000 M¦¸ |
2 |
A.C. Voltage Withstand |
No breakdown and flashover shall occur at 4kV,
15min |
No breakdown and flashover occurred on the combi.sample |
3 |
Impulse Voltage Withstand |
10 positive and 10 negative, 8 kV peak |
no breakdown and no flashover occurred on the
combi.sample |
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 |
A.C. Voltage withstand, 4h |
2.4kV/4h |
Pass |
7 |
Impact |
No visible damage |
No visible damage |
8 |
Load Cycling |
3 cycles
197A, heating for 5h, cooling for 3h |
Pass |
9 |
Oil-seal up test
(Only for Paper insulated cables) |
Heating for 24h, cooling for 24h. Conductor's
temperature is 65¡æ, oil pressure: 100MPA |
No leaking, no seeping |
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Dimensions
| Spec. |
Description |
Number of Cores |
Conductor
Cross Section(mm2) |
| JSY-1/1x00 |
heat shrinkable
joints for power cables up to 1 kV |
Single Core |
4~6 |
| JSY-1/1x0 |
Single Core |
10~16 |
| JSY-1/1x1 |
Single Core |
25~50 |
| JSY-1/1x2 |
Single Core |
70~120 |
| JSY-1/1x3 |
Single Core |
150~240 |
| JSY-1/1x4 |
Single Core |
300~400 |
| JSY-1/2x00 |
heat shrinkable
joints for power cables up to 1 kV |
2-Core |
4~6 |
| JSY-1/2x0 |
2-Core |
10~16 |
| JSY-1/2x1 |
2-Core |
25~50 |
| JSY-1/2x2 |
2-Core |
70~120 |
| JSY-1/2x3 |
2-Core |
150~240 |
| JSY-1/2x4 |
2-Core |
300~400 |
| JSY-1/3x00 |
heat shrinkable
joints for power cables up to 1 kV |
3-Core |
4~6 |
| JSY-1/3x0 |
3-Core |
10~16 |
| JSY-1/3x1 |
3-Core |
25~50 |
| JSY-1/3x2 |
3-Core |
70~120 |
| JSY-1/3x3 |
3-Core |
150~240 |
| JSY-1/3x4 |
3-Core |
300~400 |
| JSY-1/4x00 |
heat shrinkable
joints for power cables up to 1 kV |
4-Core |
4~6 |
| JSY-1/4x0 |
4-Core |
10~16 |
| JSY-1/4x1 |
4-Core |
25~50 |
| JSY-1/4x2 |
4-Core |
70~120 |
| JSY-1/4x3 |
4-Core |
150~240 |
| JSY-1/4x4 |
4-Core |
300~400 |
| JSY-1/5x00 |
heat shrinkable
joints for power cables up to 1 kV |
5-Core |
4~6 |
| JSY-1/5x0 |
5-Core |
10~16 |
| JSY-1/5x1 |
5-Core |
25~50 |
| JSY-1/5x2 |
5-Core |
70~120 |
| JSY-1/5x3 |
5-Core |
150~240 |
| JSY-1/5x4 |
5-Core |
300~400 |
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