Certification: | RoHS, ISO, Rohstion |
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Color: | Red |
IP Rating: | Na |
Samples: |
polyolefin overhead line cover sleeve
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Made of radiation crosslinked polyolefin material, it has excellent electrical and tracking resistance, excellent weather resistance, high mechanical properties, etc., excellent high and low temperature resistance, and can be under the condition of -50ºC~+125ºC Continuous use. The installation is convenient and simple, saving labor and time.
TECHNICAL CHARACTERISTICS:
Item | Test method | 10kV | 35kV |
Tensile strength | GB1040 | ≥12MPa | |
Elongation at break | GB1040 | ≥400% | |
Tensile Strength Change | GB7141/120ºC,168hrs | ±20% | |
Rate of change of elongation at break | GB7141/120ºC,168hrs | ±20% | |
Breakdown strength | GB1408 | ≥20kV/mm | ≥25kV/mm |
Volume resistivity | GB1410 | ≥1×1013Ω·cm | |
Copper corrosion | ASTMD 2671,120ºC,168hrs | No Corrosion | |
Low temperature flexibility | ASTMD 2671,-40ºC,4hrs | No Cracks |
Size | Voltage (KV) | Conductor Section ( mm2) | Max Conductor O.D.(mm) | Remark |
≤10KV | ||||
Ф14 | 0.38-10 | ≤70 mm2 | 14mm | No sealant in the lock groove |
Ф18 | 0.38-10 | ≤150 mm2 | 18mm | No sealant in the lock groove |
Ф28 | 0.38-10 | 185-240 mm2 | 28mm | No sealant in the lock groove |
Ф38 | 0.38-10 | 300-800 mm2 | 40mm | No sealant in the lock groove |
≥35KV | ||||
Ф14 | 0.38-10 | ≤70 mm2 | 14mm | With sealant in the locking groove |
Ф18 | 0.38-10 | ≤150 mm2 | 18mm | With sealant in the locking groove |
Ф28 | 0.38-10 | 185-240 | 28mm | With sealant in the locking groove |
Ф38 | 0.38-10 | 300-800 | 40mm | With sealant in the locking groove |
Suzhou Volsun Electronics Technology Co.,Ltd. was founded in 2006. We keep focusing on the R&D, production and sales in insulation, sealing & protection solutions for over 17 years.
Quality is our culture. Volsun has a modern quality management system, which has passed a series of quality system certification such as IATF16949, ISO9001 etc. And we have gained some advanced titles such as Jiangsu famous scientific and technical corporation, China new high-tech enterprise etc. have independent intellectual property rights, 88 patents and 97 product certifications.
Up to now, Volsun cooperated with customers from 88 countries, we offer suitable sealing, waterproof solutions for some well-know enterprises in communication,Automobile, Power industry etc.
Trade terms | FOB, EXW, CIF, DDU, DDP, CFR |
Payment terms | T/T, L/C, Negotiable |
MOQ | 1 |
Supply capability | 100000 mts per month |
Lead time | usually 2-3 working days |
Shipment | Express, Air, Sea |
Port | Shanghai, Ningbo, Shenzhen |
Sample availability | Yes |
Sample time | usually 1-2 days |
Packaging |
Normal: Plastic bag & Carton & Pallet Special: Customized packing |
Suppliers with verified business licenses