1KV SGS epdm cold shrink terminal insulation
Description
VOSLUN RUBLS-EPDM a series of open-ended, tubular rubber sleeves, which are factory expanded and assembled onto a removable core. They are supplied for field installation in this pre-stretched condition. The core is removed after the tube has been positioned for installation over an in line connection, terminal lug, etc., allowing the tube to shrink and form a waterproof seal. The insulating tube is made of EPDM rubber, which contains no chlorides or sulphurs. Various diameter sizes will cover a range of 1000 volt cables, copper and aluminium conductors.
Unique Advantages
Excellent weather resistance, ultraviolet aging resistance and higher embrittlement resistance than heat shrink tubing
More resistant to slab and prick, abrasion, acid and alkali than silicone cold shrink tubing
Simultaneously expands and shrinks with workpieces without clearances, seals tight in harsh environment
Stably sealing the workpieces in windy environment
Well suited for cable less than 1KV
Seals tight, retains its resiliency and pressure even after prolonged years of ageing and exposure.
Simple , safe installation, requires no tools or special training. No torches or heat work required.
Diameter shrinkage:≥50%
Sealing class IP68
Applications
Primary electrical insulation for all solid dielectric (rubber and plastic) insulated wire and cable splices rated to 1000volts
Meets ANSI C119.1, directly buriable or submersible
For indoor, outdoor, or overhead use
Physical protection and moisture sealing for high-voltage, air-insulated connectors and lugs such as spacer cable and lug connections to bus bar
Insulation of secondary splices copper or aluminium conductors
Relocation of service
Dig-in repairs, sheath repairs
Insulation of inline conductor transition connectors
Sealing of coax cables with Type N or 7/16 DIN connectors on wireless communication towers
Technical Performance
| Properties | Typical Data | Test method |
| HS | 49 A | ASTM D 2240 |
| Tensile Strength | 11.8 MPa | GB/T 528 |
| Elongation at break | 641% | GB/T 528 |
| Tear Strength | 38.6 N/ mm | ASTM D 624 |
| Dielectric Strength | 19.1 kV/mm | ASTM D 149 |
| Dielectric Constants | 5 | 90ºC(in water) 7 days(1940F)5.6 |
| Anti-enzyme (bacteria) | The 28 day exposure without growth | ASTM G-21 |
| UV Resistant | UV irradiation for 2000 hours without aging
| ASTM G-53 |
Dimensions
| Spec. | Corresponding
3M's modle | Inner Diameter D(mm) | Min Cable Outer diameter (mm) | Max Cable Outer Diameter (mm) | Recovered Length L(mm) |
| VE18-3 |
| 18 | 7.8 | 14.3 | 80 |
| VE18-6 | 8423-6 | 18 | 7.8 | 14.3 | 152 |
| VE18-7 | 8424-7 (*) | 18 | 7.8 | 14.3 | 178 |
| VE25-7 | 8425-7 | 25 | 10.1 | 20.9 | 178 |
| VE25-8 | 8425-8 | 25 | 10.1 | 20.9 | 203 |
| VE25-11 |
| 25 | 10.1 | 20.9 | 279 |
| VE25-12 |
| 25 | 10.1 | 20.9 | 305 |
| VE28-5 | CXS-1 (*) | 28 | 8.0 | 22.5 | 125 |
| VE35-6 |
| 35 | 13.9 | 30.1 | 152 |
| VE35-8 |
| 35 | 13.9 | 30.1 | 203 |
| VE35-9 | 8426-9 | 35 | 13.9 | 30.1 | 229 |
| VE35-11 | 8426-11 | 35 | 13.9 | 30.1 | 279 |
| VE42-6 | 8427-6 | 42 | 16.8 | 35.1 | 152 |
| VE42-8 |
| 42 | 16.8 | 35.1 | 203 |
| VE42-10 |
| 42 | 16.8 | 35.1 | 254 |
| VE42-12 | 8427-12 | 42 | 16.8 | 35.1 | 305 |
| VE42-16 | 8427-16 | 42 | 16.8 | 35.1 | 406 |
| VE42-18 |
| 42 | 16.8 | 35.1 | 457 |
| VE50-8 | CXS-2 | 50 | 13.5 | 43.7 | 203 |
| VE58-6 | 8428-6 | 58 | 24.0 | 49.3 | 152 |
| VE58-7 |
| 58 | 24.0 | 49.3 | 178 |
| VE58-8 |
| 58 | 24.0 | 49.3 | 203 |
| VE58-10 |
| 58 | 24.0 | 49.3 | 254 |
| VE58-12 | 8428-12 | 58 | 24.0 | 49.3 | 305 |
| VE58-18 | 8428-18 | 58 | 24.0 | 49.3 | 457 |
| VE58-24 | 8428-24 | 58 | 24.0 | 49.3 | 610 |
| VE58HP-10 | 98KC-21 (*) | 58 | 20.5 | 51.0 | 254 |
| VE65-10 | CXS-3 (*) | 65 | 23.7 | 57.5 | 254 |
| VE77-6 | 8429-6 | 77 | 32.2 | 67.8 | 152 |
| VE77-7 |
| 77 | 32.2 | 67.8 | 178 |
| VE77-9 | 8429-9 | 77 | 32.2 | 67.8 | 229 |
| VE77-12 | 8429-12 | 77 | 32.2 | 67.8 | 305 |
| VE77-13 |
| 77 | 32.2 | 67.8 | 330 |
| VE77-14 |
| 77 | 32.2 | 67.8 | 355 |
| VE77-18 | 8429-18 | 77 | 32.2 | 67.8 | 457 |
| VE77-22 |
| 77 | 32.2 | 67.8 | 550 |
| VE77HP-13 | 98KC-31 (*) | 77 | 27.4 | 70.0 | 330 |
| VE105-8 |
| 105 | 42.6 | 93.7 | 203 |
| VE105-9 | 8430-9 | 105 | 42.6 | 93.7 | 229 |
| VE105-18 | 8430-18 | 105 | 42.6 | 93.7 | 457 |
| VE105-20 |
| 105 | 42.6 | 93.7 | 508 |
| VE120-24 |
| 120 | 33.0 | 114.3 | 610 |
| VE160-24 |
| 160 | 60.0 | 154.0 | 620 |
Apart from EPDM rubber cold shrink tube, Silicone cold shrink tubes are also available from us!
Volsun Electronics Technology Co., Ltd, founded in 2006, is an innovative company specializing in R&D, manufacture and sale of standard & custom high performance cross-linked materials esp.Heat shrinkable materials for the electronic, electrical, automotive, aerospace, shipbuilding, oil and gas markets in China.
Headquartered in Suzhou, Jiangsu Province, PRC, Volsun has several manufacturing plants equipped with world class manufacturing facilities located in south China and east China to guarantee a sufficient supply to our customers domestically and globally.Supported by our powerful R&D teams and unparalleled rich experience in our products, we thrive on helping our customers make and choose integrated solutions to those challenging problems they face in their fields.
We are specializing in manufacturing different kinds of products, such as PE heat shrinkable tubing, Teflon tubing, Silicone Rubber Tubing, EPDM Tubing, PVC Tubing, Identification Tubing and Finish Cables and Wires etc.
Volsun is more than a supplier of products, it's also a solutions provider.Since its establishment in 2006, with our high performance products, Volsun has been creatively supplying solutions for electrical insulation and mechanical protection for parts, wires, cables and pipes for the electronics, automotive, electrical power, metallurgy, Petrochemical industry markets etc.
Volsun attaches great importance to product quality and consider it the soul of our competitiveness.Most of our products are UL/CSA approved and RoHS compliant.
We will continue to uphold our basic values, I.E.Integrity, Responsibility, Enthusiasm, Innovation, Teamwork, Specialization, Efficiency and Value and struggle for our mission to be a global leader in the industry.
