Product Description
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Cable construction
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Construction
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According to IEC 60502-2
DIN VDE 0276-620
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Conductors
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Cu and Al stranded compacted, according to IEC 60228 class 2 and VDE 0295 class 2
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Inner semi-conductive layer
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semi-conductive XLPE compound
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Insulation
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XLPE compound
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Outer semi-conductive layer
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semi-conductive XLPE compound
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Water resisting element
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Layer of semi-conductive water absorbing tapes
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Metal screen
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Cu wires concentrically laid and one contact of Cu tape with thickness of 0.1mm.
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Water resisting element
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– water absorbing powder
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Radial
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Al foil with copolymer protection from moisture ingress
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Sheath
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layer
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PE compound
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type ST7 according to IEC 60502-2 type DMP 2 according to VDE 0276
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Color
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Black
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Technical data
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Conductor resistance at 20°C
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According to IEC60228 class 2 and VDE 0295 class 2
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Operating temperature
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90°C continuous operation
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Overload temperature
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130°C /100h per year max./
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Short circuit temperature
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250°C /5 s max./
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Nominal voltage Uo/U:
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6/10; 12/20; 18/30 kV
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Highest system voltage Uo/U, no more than
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6/10; 12/20; 18/30 kV 12kV; 24kV; 36kV
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Test voltage Uo/U
AC (≈) – 5 min
DC (=) – 15 min
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6/10; 12/20; 18/30kV 21kV; 42kV; 63kV 67kV; 134kV; 201kV
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Level of partial discharge
at 2*Uo
Bending radius, min
Temperature of laying
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max. 5 pC / 2 pC
15x D cable
no less than – 20°C
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Temperature of exploitation Tests
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-30 to 50°C according to IEC 60502-2 or DIN VDE 0276-620
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Force of strain in laying N max.
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Al cores – 30*n*S core Cu cores – 50*n*S core
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where:
Tests – water penetration in the region of metallic screen
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N is number of cores and S is cross section of cores in mm
IEC 60502-2 annex F
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Certificate Display
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Why choose us?
Professional
Professional
Fast Delivery
Fast Delivery
Good Price
Good Price
High Quality
High Quality
FAQs
Who are we?
Uni Cable Group is a trusted supplier of overhead line products, power cables and cable manufacturing materials based in China. Backed by experienced manufacturing resources and a professional export team, we serve utilities, EPC contractors, distributors and cable manufacturers worldwide with reliable supply, technical support and OEM solutions.
How can we guarantee quality?
What can you buy from us?
House eletric wire, Anti-aging wire, Solar PV cable, Control cable, Shielded computer cable, Low/Medium/High Voltage power cable, Aluminum alloy cable, Aerial insulated cable, Steel core aluminum standed wire, LSZH cable, Fireproof cable, Wind power cable, EV charging cable, Energy storage cable, Mining cable, etc.
Why should you buy from us not from other suppliers?
We are committed to providing reliable products, competitive pricing and responsive service for customers worldwide. With an integrated manufacturing network, strict quality control and one-stop supply capabilities, we simplify global cable sourcing and create long-term value for our partners.
What services can we provide?
Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP; Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian
If I need customize Packing Cartons, is that available?
Yes, we have production line for packing box and cartons. we can make it according to your special requirement. If you are interested in our goods , please kindly send an inquiry to us !
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Contact Info
- Email: info@unicablegroup.com
- Phone: +86 15649859836
- WeChat: +86 15649859836
- WhatsApp: +86 15649859836
- Address: Shenglong Center, Hanghai Middle Road, Erqi District, Zhengzhou City, Henan Province, China
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