Product Description:
The overheadline cover is a cold-applied wraparound cover that provides insulation protection for overhead bare conductors and busbar.It can help prevent electrical outages caused by incidental contact from tree branches or wildlife.
Features:
1. ·Made of silicone rubber
2. High resistance to aging and erosion
3. Providing insulation for catenaries,droppers and conductors against contact from trees or wildlife
4. Simple and fast installation,widely used in emergency repairs or temporary insulation protection of equipment
Selection Table:
| Product NO. | Conductor Diameter/mm | Conductor Cross Section/mm2 | Roll of Length/m |
| Voltage class:15kV | | | |
| WRKG-1 | φ14 | UP to 70 | 20 |
| WRKG-2 | φ18 | 95 | 20 |
| WRKG-3 | φ20 | 120-150 | 20 |
| WRKG-4 | φ28 | 185-240 | 20 |
| WRKG-5 | φ38 | ≥300 | 20 |
| Voltage class:25kV(Sealed with adhesive) | | | |
| WRKG-2* | φ18 | 95 | 20 |
| WRKG-3* | φ20 | 120-150 | 20 |
| WRKG-4* | φ28 | 185-240 | 20 |
| WRKG-5* | φ38 | ≥300 | 20 |
Technical Data:
| Property | Test Method | Standard Volue |
| Operation Temperature | IEC 216 | -45℃to 105℃ |
| Tensile Strength | ASTM-D-638 | ≥12MPa |
| Elongation at Break | ASTM-D-638 | ≥400% |
| Tensile Strength after Aging | ASTM-D-638 | ≥10MPa(130℃,168 hrs) |
| Elongation at Break after Aging | ASTM-D-638 | ≥320%(130℃,168hrs) |
| Volume Resistivity | IEC 60093 | ≥1×10^13Ω·cm |
| Dielectric Strength | IEC 60243 | ≥20kV/mm(15kV series) |
| ≥25kV/mm(35kV series |
| Copper corrosion | ASTM-D-2671 | No corrosion (120℃,168 hrs) |
| Low temperature flexibility | ASTM-D-2671 | No cracking(-40℃,4hrs) |
Applications:
widely used in emergency repairs or temporary insulation protection of equipment
Packaging and delivery
According to the tubing's size
Packing size:46*46*47cm
Any ports of China
Customization
Customized logo Customized packaging Graphic customization
MOQ: 10 MOQ: 10 MOQ: 10
For more customization details, message supplier
FAQ:
Professional Production Quality is Reliable Q1 . Which certifications or test reports do you have?
A : We have UL,ROHS and REACH.
Q2 . How to ship my order? Is it safe?
A : For small package, we will send it by Express,such as Fedex, UPS,TNT, DHL and so on.
For big packages, we will send them by Air or By sea or by Train. We will use good packing and ensure the safety. We will be responsible to any product damage caused on delivery.”
Q3 . What about your delivery time?
A : We have a lot of products in stock. We can send the stock products in 3 work days.
If without stock,or stock is not enough, we will check the delivery time with you.” (Usually is 3-7days).
Q4 . Can you provide samples? Are the samples free?
A : Yes. We can provide samples.
Usually for our standard products with stock, we can supply samples free for testing.
Q5 . Could I put my own logo on it?
A : Sure, of course, we are a professional manufacture and have over 10 years OEM experience.
