35kv Silicone Rubber Oh Line Cover for Conductor/Insulator

• Customization: Available
• Application: Wire & Cable Protection, Wire & Cable Protection,
• Color: White/ Black/ Red/ Green/ Grey
• Model NO.: RUBNS-OLC
• Inner Diameter: 20-200mm
• Material: Silicone Rubber
• Maximum Voltage: 10-35kv
• Outer Diameter: 20-200mm
• Thermal Rating: 250 250
• Thickness: 1 mm
• Shrink Ratio: 2:1
• Tensile Strength: >12MPa
• Operating Temperature: -40 Degree to 200 Degree
• Transport Package: Carton Box
• Specification: 22X22X10 cm
• Trademark: OEM
• Origin: China
• HS Code: 3917210000
• Production Capacity: 1000000m/Year
• Package Size: 50.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Copper Tube Busbar Heat Shrink Sleeve 
Copper Tube Busbar heat shrink sleeve is made of radiation cross-inked polyolefin.  Typical applications include  insulation of electrical  bus bar  with 1KV  or lower  voltage ratings,  rectangular, square and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear etc.
 

Product Characteristics

1.Wide application temperature 55-105 ºC.
2.Good heat-resistant.
3.Soft and elastic.
4.Has good insulation resistance, corrosion resistance and weather ability.
5.Shrink temperature is low the minimum shrinkage temperature is 70ºC, fully shrinkage temperature is 125 ºC.

 

Ground and phase distance contrast before and after application MPG series
System voltage (KV)	Insulation distance (mm)	Insulation distance after the use of MPG 10 series		Insulation distance after the use of MPF35 series
		To ground	Between phases
10	120	80	70	50	40
22	220	160	120	105	75
35	320			200	150

Properties of MPG series heat-shrinkable busbar protection tubing
NO.	Property	Quality index
1	Hardness (shore A)	≤90
2	Density (kg/m3)	10 * 1.153
3	Water absorption (ºC)	<0.5
4	Fully recovery temperature (ºC)	130±5
5	Radial shrink ratio (%)	>50
6	Longitudinal shrinkage ratio (%)	<5
7	Tensile strength (mpa)	>12
8	Elongation (%)	>400
9	Dielectric strength (kv/mm)	≥25
10	Volume resistivity (Ω*cm)	>1*1014
11	Oxygen index	≥30
12	Eccentricity (%)	<30

Dimension
Type	Diameter before shrink (mm)	Wall thickness after shrink (mm)	Diameter after shrink (mm)
MPG-X-20/8	≥20	2.0±0.1	<8
MPG-X-25/10	≥25	2.0±0.2	<10
MPG-X-30/12	≥30	2.5±0.2	<12
MPG-X-40/16	≥40	3.0±0.2	<16
MPG-X-50/20	≥50	3.0±0.2	<20
MPG-X-65/25	≥65	3.0±0.2	<25
* X=35kv, 20kv, 10kv, 1kv;  The standard color of flexible flame-retardant busbar tubing is red, yellow and green. *Dimensions are shown for reference purpose only. Specification subject to change. Products can be produced according to given specification. Please contact us for further information and confirmation.

Detailed Photos

 

Product Parameters

 

MPG series heat-shrinkable busbar protection tubing specification
type	width fit for busbar (mm)	inner diameter after recovery (mm)	finished size (mm)
MPG XX-C-15/6	10/15	<6	Ø15*S(L)
MPG XX-C-20/8	15/20	<8	Ø20*S(L)
MPG XX-C-25/10	20/30	<10	Ø25*S(L)
MPG XX-C-30/12	30/40	<12	Ø30*S(L)
MPG XX-C-40/16	40/50	<16	Ø40*S(L)
MPG XX-C-50/20	50/60	<20	Ø50*S(L)
MPG XX-C-65/25	60/70	<25	Ø65*S(L)
MPG XX-C-75/30	80/90	<30	Ø75*S(L)
MPG XX-C-85/35	90/100	<35	Ø85*S(L)
MPG XX-C-100/40	120	<40	Ø100*S(L)
MPG XX-C-120/50	140	<50	Ø120*S(L)
MPG XX-C-150/60	150	<60	Ø150*S(L)
MPG XX-C-180/75	180	<75	Ø150*S(L)
MPG XX-C-200/75	200	<75	Ø200*S(L)
MPG XX-C-300/95	300	<95	Ø300*S(L)

Company Profile

Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.

Packaging & Shipping