KC92 cold shrink tube is designed for weatherproofing protection on various kinds of cable connections or joints in BTS site. Such as connection between jumper cable and connector (7/16 DIN, N type or 4.3-10,Fiber connector) on wireless equipment (RRU, Antenna and Microwave), and joint between feeder and jumper cable. Comparing with tape sealing protection, KC92 cold shrink tube’s installation is much shorter (15-30 seconds), convenient installation, uniform appearance for acceptance.
Applications
1. It is widely used for waterproof seal in coaxial cables on telecommunication base stations, N-type connector, 1/2 jumper, Din head and 1/2 jumper connector;
2.It can be used as a waterproof seal for cable television connector;
3. It can be used as a waterproof seal for connecting wires and cables;
4.Insulation seal for other types of connection;
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Item |
Parameter and Result |
Test Method |
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Waterproof |
Class |
Pass, IPX7 |
IEC 60529:1989+A1:1999+A2:2013； 1 meter depth in water, duration: 4 hours |
|
Physical and mechanical properties |
Shore Hardness |
A/41/1 |
ASTM D2240-15 |
|
Tensile Strength |
9.89 MPa |
ASTM D412-15aMethod A |
|
|
Elongation |
910% |
ASTM D412-15aMethod A |
|
|
Tear Strength |
46.2 KN/m |
ASTM D624-00(2012) |
|
|
Brittleness temperature by impact |
Pass |
ASTM D746-14，-60℃ |
|
|
Drop test |
Pass No damage, deformation, and support tube could be pulled out normally |
Drop from height 1.2m on tile floor surface, 3 times to test |
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|
Flammability |
Horizontal burning |
HB |
UL 94-2013 Rev.6-2016 Section 7 |
|
Electricity |
Dielectric Strength |
24.4 KV/mm |
ASTM D149-09(2013) Method A |
|
Performance under harsh environment |
Mechanical and waterproof properties |
No crack, discoloration, damage or deformation, IPX7 Pass
|
1. Dry heat test (IEC 60068-2-2:2008 Test Bb): 90±2℃，168 hours; 2. Low temperature test (IEC 60068-2-1:2008Test Ab): -40±2℃，168 hours； 3. Thermal cycling test: Cycle time:12h/cycle, Cycle index: 10 cycles, Total duration: 120 hours; 4. Damp heat test, cyclic test (IEC 60068-2-30:2005 Test Db)：Cycle time:24h/cycle, Cycle index: 10 cycles, Total duration: 240 hours; 5. Damp heat test, steady state (IEC 60068-2-78:2012 Test Cab)：Temperature: 75±2℃, Humidity：(95±1) %RH, Total duration: 1000 hours |
|
Aging test |
Light aging test-UV exposure |
No crack, discoloration, damage or deformation Grey scale: 4-5 IPX7 Pass |
ISO 4892-3:2016Cycle1& ISO 105-A02:1993/Cor.2:2005 Lamp type: UVA-340, 8h UV at (60±3)℃ BPT，0.76W/(m²×nm)@340nm 4h condensation at(50±3)℃ BPT Exposure duration:1000 hours |
|
Ozone aging |
No crack, discoloration, damage or deformation, IPX7 Pass |
ASTM D1149-16 Method B procedure B1 Temperature: 40±1℃ Ozone concentration:50±5 pphm Exposure duration: 72 hours |
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|
|
Hailstone Resistant Test |
No crack,damage or deformation |
IEC 61215,φ20mm hailstone falling |
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Material |
Environmentalprotection |
RoHS Reach |
IEC 62321 SVHC |
|
Temperature |
Installation temperature |
-40℃ - 60℃ |
Refer to “mechanical properties” and “performance under harsh environment” |
|
Operation temperature |
-60℃ - 90℃ |
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Stock temperature |
-60℃ - 90℃ |
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Specification
|
Model |
Color |
Application |
Package |
|
KC92-RET |
Black, Grey |
Asig Cable to RET（RCU） |
50 pcs/carton |
|
KC92-DIN |
Black, Grey |
7/16 DIN or 4.3-10connector to 1/2” jumper |
50 pcs/carton |
|
KC92-4.3-10 |
Black, Grey |
4.3-10 or N type connector to 1/2” jumper |
50 pcs/carton |
|
KC92-7/8 |
Black, Grey |
7/8” feeder to 1/2” jumper |
30 pcs/carton |
|
KC92-1 5/8 |
Black, Grey |
1 5/8” feeder to 1/2” jumper |
30 pcs/carton |
Installation instruction
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Step 1 |
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1. Put jumper cable inside of the tube, before connectjumper to equipment 2. Arrow symbol will be direction of pulling strip, which usually should be downward 3. NOTE: While using tape toexpand the size of 1/2” jumper, wrap the tape on 1/2” jumper 10 rolls at first. |
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Step 2 |
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1. Hold the tube, pull stripdownward, and rolling,slowly by slowly 2. Whenpull the white strip till the plastic inner tube is horizontal alignment of the silicone rubber tube, hold cold shrink tube up and attached to bottom of connector on equipment, ensure the tube cover whole metal part of the connector. 3. Hold tube tightly to prevent tube moving, keep pulling strip downward, round and round, till all strip out.
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Remind |
Direction |
Mount Position |
Seletive chart
| Part No. | Diameter(mm) | Mix cable size(mm) |
Max cable size(mm) |
Length(mm) |
Wall thickness(mm)
After shrinkage |
| KC92-18 |
18 |
5.7 |
13 | 50~200 | 2.5 |
|
KC92-25 |
25 | 7.3 | 21 |
50~300 |
2.5 |
| KC92-28 | 28 | 9 | 23 |
50~300 |
2.5 |
| KC92-40 | 40 | 11.7 | 35.1 |
50~400 |
3 |
| KC92-55 | 55 | 18.2 | 49.2 |
90~800 |
3 |
| KC92-60 | 60 | 18.2 | 53 |
90~800 |
3 |
| KC92-70 | 70 | 22.4 | 63.6 |
90~800 |
3 |
| KC92-80 | 80 | 30 | 72 |
90~800 |
3 |
| KC92-90 | 90 | 33 | 82 |
90~800 |
3 |
| KC92-100 | 100 | 39 | 92 |
90~800 |
3 |
