Cold Shrink Tubing &Cable Connecting Accessories

Cold shrink tubing &cable connecting accessories

Description

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 p-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 aluminum 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 pssure 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 aluminum 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