Heat shrinkable joint closure for pressurized telephone cable BH-RSBA
- Applications: BH-RSBA heat shrinkable joint closurefor pressurized telephone cable which provides a fast and sample way to seal telephone cable splices in pressurized or non-pressurized telephone cable. It is made of super-sleeve material, which combines the strength and durability of composite design with proven heat-shrink technology. Super-sleeve material is composed of several layers of specially blended polymers and adhesives, a fiber-reinforcing layer.The fiber-reinforcing layer provides excellent mechanical strength, and eliminates the propagation of localized damage that can result from overheating or other errors in installation. .Once the RSBA sleeve has been installed, the composite design of the supper-sleeve material provides superior mechanical protection from forces such as impact, abrasion, UV light, and atmospheric contamination.
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Characteristics: High performance heat shrinkable closure for pressurised applications;
Suitable for aerial,buried and ducted applications;
Provides high mechanical strength;
Applicable for polyethylene and metal jacketed cables;
Pre-installed valve for pressure access and measuring;
Up to 3 cables at each end can be accommodated using three finger clips with hot-melt adhesive. - Operating temperature range: Minimum fully recovery temperature: 120ºC
- Approvals / Specifications: RoHS
- Colors: Black
|
Part No. |
Splice bundle Dia. Max.(mm) |
Single cable |
Cable cut length(mm) |
Max. sum of branch cable |
Applicable cable pairs |
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|
Model |
Size |
2 out |
3 out |
4 out |
Wire Dia.(0.4mm) |
Wire Dia.(0.5mm) |
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|
RSBA RSBA-F RSBAQ RSBAQ-F |
43/8-200 |
43 |
8 |
200 |
8 |
- |
- |
10-30 |
10-20 |
|
43/8-350 |
43 |
8 |
350 |
8 |
- |
- |
30-50 |
20-30 |
|
|
43/8-500 |
43 |
8 |
500 |
8 |
- |
- |
50-100 |
30-50 |
|
|
62/15-250 |
62 |
15 |
250 |
52 |
40 |
- |
100 |
50-100 |
|
|
62/15-350 |
62 |
15 |
350 |
52 |
40 |
- |
100-150 |
100-150 |
|
|
62/15-500 |
62 |
15 |
500 |
52 |
40 |
- |
150-200 |
150-200 |
|
|
62/15-650 |
62 |
15 |
650 |
52 |
40 |
- |
200-300 |
200-300 |
|
|
92/30-350 |
92 |
30 |
350 |
82 |
70 |
58 |
400 |
350-400 |
|
|
92/30-500 |
92 |
30 |
500 |
82 |
70 |
58 |
450-500 |
400-450 |
|
|
92/30-650 |
92 |
30 |
650 |
82 |
70 |
58 |
450-600 |
450-500 |
|
|
122/38-300 |
122 |
38 |
300 |
112 |
100 |
88 |
600-800 |
600 |
|
|
122/38-500 |
122 |
38 |
500 |
112 |
100 |
88 |
800-1000 |
600-8000 |
|
|
122/38-650 |
122 |
38 |
650 |
112 |
100 |
88 |
1000-1200 |
800-1000 |
|
|
160/55-300 |
160 |
55 |
300 |
142 |
130 |
118 |
1200-1400 |
1000-1200 |
|
|
160/55-500 |
160 |
55 |
500 |
142 |
130 |
118 |
1400-1800 |
1200-1600 |
|
|
160/55-650 |
160 |
55 |
650 |
142 |
130 |
118 |
1800-2000 |
1600-1800 |
|
|
200/65-650 |
200 |
55 |
650 |
172 |
160 |
148 |
2400-3000 |
2000-2400 |
|
|
200/65-720 |
200 |
55 |
720 |
172 |
160 |
148 |
3000-3600 |
2400-2800 |
|
Remarks:
|
Property |
Test Method |
Typical Data |
|
Tensile Strength |
ISO 37 |
17 MPa min. |
|
Ultimate Elongation |
ISO 37 |
350% min. |
|
Density |
ISO 1183 Method A |
1.0 – 1.2 g/cm3 |
|
Hardness |
ISO 868 |
50 – 70 D |
|
Accelerated Aging |
7 days at 150℃±2℃ ISO 188 |
|
|
Tensile Strength ISO 37 |
14 MPa min. |
|
|
Ultimate Elongation ISO 37 |
300% min. |
|
|
Thermal Endurance |
IEC 60216 |
120℃ |
|
Low Temperature Flexibility |
4 hours at –40℃±3℃ |
No cracking |
|
ASTM D2671 Procedure C |
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|
Dielectric Strength |
IEC 60243 |
1 mm 180kV/cm |
|
min. 3.5 mm |
||
|
120kV/cm min. |
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|
Volume Resistivity |
IEC 60093 |
1 x 1012Ω cm min. |
|
Dielectric Constant |
IEC 60250 |
5 max. |
|
Water Absorption |
14 days at 23℃±2℃ ISO 62 Method |
0.5% max. |
|
Resistance to Liquids |
7 days in transformer oil |
|
|
at 23℃±2℃(VDE 0370) ISO 1817 |
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|
Tensile Strength ISO 37 |
14 MPa min. |
|
|
Ultimate Elongation ISO 37 |
300% min. |
|
|
Resistance to Fungi |
ASTM G21 |
Pass Rating 1 |
