- According to IEC and GB Standard
- Approved by ISO, CCC, CE
- Place of Origin: Henan, China
- Number of Cores: one
- HS Code: 8544492100
- MOQ: 500 Meters
85 $ / Meter
5
- Product Details
110kV cable is a high-voltage cable used to transmit electricity at a relatively high voltage. “110 kV” refers to the rated voltage of cable, i.e. 110,000 volts. 11okv power cable often comes in multiple conductors to carry three-phase alternating current (AC) power. A typical 110 kV xlpe cable consists of XLPE insulated copper or aluminum conductors, wrapped in a metallic shield and an outer protective sheath, ensuring a long service life and safe and efficient transmission of high-voltage electrical power. And it’s normally used for long-distance power transmission, connecting substations, integrating renewables, underground distribution, and industrial power.
- Specification
- Related Voltage: 26/35KV
- Test Voltage: 220KV/5Min
- Temperature Range: Max 90°C, Min -20°C
- Construction
- Conductor: Plain annealed copper Class 2
- Insulation: XLPE
- Metallic Screen: Copper Tape
- Armored Layer: SWA/STA
- Outer Sheath: PE
- Parameter
FAQ
What is the standard voltage designation for 110kV cable?
According to IEC standards,the rated voltage is designated as Uo/U(Um) = 64/110(123)kV. 64kV: Voltage between conductor and earth (Uo). 110kV: Voltage between phase conductors (U). 123kV: Maximum system voltage (Um).
Can 110kV cable be laid in water?
Yes, if designed with a radial water barrier (Lead alloy or Al-laminate) and a longitudinal water-blocking system (swellable tapes). PE sheaths are preferred for water resistance.
What is the expected service life of a 110kV cable?
When designed, manufactured, and installed according to IEC 60840, the design life is typically 30 to 40 years, though many operate longer under optimal conditions.
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