SR OLS Electric Line Cover , Non Flame Overhead Power Line Covers Φ12 - 39 . 8MM

Brand Name:UPTOGETHER
Model Number:SR OLS
Minimum Order Quantity:100 Meter/Meters
Delivery Time:1-7days
Payment Terms:L/C, T/T
Place of Origin:Jiangsu, China (Mainland)
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Location: Suzhou Jiangsu China
Address: Suzhou Tongjin Polymer Material Co., Ltd. No.10,Tangjiahu Road,PingWang Town,WuJiang District, SuZhou City,Jiangsu Province,215220,P.R.China
Supplier`s last login times: within 1 hours
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Product Details

Silicon rubber overhead line cover for bare cable and wire SR OLS , Φ12-φ39.8mm


1. Product Introduction

SR OLC series of silicon rubber overhead line cover is made of special silicon rubber material that with good anti-aging, corrosion resistance,corona resistance, high temperature performance and so on.It is especially suitable for the protection of the bare wire,and widely used in substation protection works and railway catenary system, a significant effect in the cross-lines.The color can be red,green,yellow,white,black,grey,blue.


2. Technical Parameter

PropertyRequirementsResultsTest method
Electrical Strength≥20kv/mm22IEC60243
Volume Resistivity>1×1014Ω·cm2×1014IEC60243
Shore Hardness70±5 Shore A71ASTM D2240
Before Heat Ageing
Tensile Strength≥4Mpa5.5ASTM D2671
Elongation≥200%203ASTM D2671
After Heat Ageing(136℃ 7days)
Tensile Strength Change±30+3ASTM D2671
Elongation Change±30-5ASTM D2671

Low Temperature Elongation

(-15℃, 2h)

≥20%190ASTM D2671
High Temperature Crack Resistance (155℃, 2h)No CrackingNo CrackingASTM D2671
Ozone Aging ResistanceNo CrackingNo CrackingASTM D1171
UV aging resistanceGrade 3-44ASTM G 154

3. Specification Packaging

SizeID(mm)≤10KV≤36KV≤110KV≤220KV
Φ1212±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm
Φ1717±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm
Φ24.224.2±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm
Φ3030±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm
Φ3232±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm
Φ3535±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm
Φ39.839.8±1.02.0±0.3mm2.6±0.4mm4.0±0.5mm6.0±1.0mm

4. Ordering Information

Packing
1. By diffrent cartons and plastic pallents.

2. Anonymous packing is available.

3. OEM packing is available.

4. Do as customer's requirements.

Delivery
1. Our factory is nearby Shanghai.

2. Other seaport is acceptable.

3. Do as customer's requirements.

5. Application Case
China SR OLS Electric Line Cover , Non Flame Overhead Power Line Covers Φ12 - 39 . 8MM supplier

SR OLS Electric Line Cover , Non Flame Overhead Power Line Covers Φ12 - 39 . 8MM

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