HP-SLPT Self-locked protective tubing

■ Application: Designed to provide reliable protecting for different cables such as power cables and meshwork of tunnel, suitablefor single-phase 50Hz/25KV alternating current. It can provide high resistance to tracking andarcing, as well as to enhance the insulation properties of cable from 1KV...

Product details

■ Application:
Designed to provide reliable protecting for different cables such as power cables and meshwork of tunnel, suitablefor single-phase 50Hz/25KV alternating current.
It can provide high resistance to tracking andarcing, as well as to enhance the insulation properties of cable from 1KV to 35KV.without heating and easy to install and economic.
Used for railway contact network overhead line system, improve insulating performance and prevent electrical outages caused by incidental contact from tree branches or wildlife.
If overhead lines get across trees or are close to trees or buildings, it may lead to electrical outages caused by incidental contact from tree branches or wildlife. Overhead line insulation sleeves can provide unique insulating protection solution for those kind of problems.
■ Characteristics:
●Live installation
●lightweight
●anti-tracking
●weather resistance
●superior UV and Abrasion resistance
●localized installation
●range taking
●quick installation

Technical Data:

Property

Test method

Typical data

Tensile strength

GB/T 1040-92≥10MPa

Elongation at break

GB/T 1040-92

500%

Dielectric strengthGB/T 1408-89≥20KV/mm

Volume resistance

GB/T 1410-2006

≥1.0×1014Ω·cm

Dielectric constant

GB/T 1409-2006

≤3.0

FlammabilityGB/T 2406-1993≥27

Microtherm flexility(-40℃,4hrs)

ASTM D 2671

No crack

Water absorptivityGB/T 1034-98≤0.5%

■ Size:

Code No.DescriptionCable Range(mm2)

Max ID of conductor

HP-SLPT10-18

Self-Locked 

Protective Tubing

 (10KV)

≤150

18mm

HP-SLPT10-20

185

22mm

HP-SLPT10-28

240

30mm

HP-SLPT10-38

≤1000

38mm

HP-SLPT35-18

Self-Locked 

Protective Tubing 

(35KV)

≤150

18mm

HP-SLPT35-20

185

22mm

HP-SLPT35-28

240

30mm

HP-SLPT35-38

≤1000

38mm

Other sizes are available upon request.
■Color:
Standard color: Red, Blue, other colors are available upon request.


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