Zhongdong Cable Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 100KM/Week |
| Delivery Time | 7-30 days based on different qty |
| Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Power | 110kV |
| Armour Type | SWA armoured |
| Metalic Screen | Copper wire |
| Insulation Material | XLPE |
| Jacket | PVC |
| Application | Grid Transmission |
| Brand Name | 110kV power cable |
| Model Number | 2XS(FL)2Y |
| Certification | CCC,ISO,TUV,CE, EAC |
| Place of Origin | Hebei，China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 100KM/Week |
| Delivery Time | 7-30 days based on different qty | Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Power | 110kV | Armour Type | SWA armoured |
| Metalic Screen | Copper wire | Insulation Material | XLPE |
| Jacket | PVC | Application | Grid Transmission |
| Brand Name | 110kV power cable | Model Number | 2XS(FL)2Y |
| Certification | CCC,ISO,TUV,CE, EAC | Place of Origin | Hebei，China |
| High Light | 110kV high voltage power cable ，copper conductor XLPE cable ，SWA armoured high voltage cable | ||
Designed for critical 110kV transmission networks, this single-core or three-core copper conductor power cable delivers high-capacity power flow from primary substations to heavy load centers. Manufactured under strict compliance with IEC 60840 (Power cables with extruded insulation for rated voltages 30kV to 150kV), this cable combines high thermal endurance with robust steel wire armour (SWA), making it ideal for direct burial, tunnels, or outdoor trays in smart grid and utility infrastructure projects.
Technical Compliance: For 110kV, IEC 60502 is not applicable (max 30kV). This cable strictly follows IEC 60840 to ensure legal compliance and grid operator acceptance.
Key Specifications at a Glance
| Parameter | Value |
|---|---|
| Rated Voltage (U₀/U) | 64/110 kV |
| Conductor | Class 2 Stranded Copper (CU) – High conductivity, corrosion resistant |
| Insulation | Cross-linked Polyethylene (XLPE) – IEC 60840 grade |
| Inner Sheath | Polyvinyl Chloride (PVC) – bedding layer |
| Armor | Steel Wire Armor (SWA) – Galvanized, for mechanical & pulling protection |
| Outer Sheath | PVC (ST2 or ST7) – UV & hydrocarbon resistant |
| Standard | IEC 60840, IEC 60287 (current rating), IEC 60754 (halogen options available) |
Technical Construction (Layer-by-Layer)
| Layer | Material | Function |
|---|---|---|
| 1. Conductor | Stranded annealed copper (Class 2) | High conductivity current path |
| 2. Conductor Screen | Bonded semi-conductive XLPE | Eliminate air voids, homogenize stress |
| 3. XLPE Insulation | Dry-cured super-clean XLPE | Main dielectric, 90°C/250°C rating |
| 4. Insulation Screen | Strippable semi-conductive + swelling tape | Electrical stress control |
| 5. Metallic Screen | Copper wires + copper tape | Earth fault current return |
| 6. Inner Sheath | PVC | Protect screen, base for armour |
| 7. SWA Armour | Galvanized steel wires | Mechanical impact, rodent, pulling |
| 8. Outer Sheath | PVC (ST2/ST7) or LSZH | UV, chemical, flame protection |
Why Choose This 110kV CU/XLPE/SWA Cable?
| Advantage | Description |
|---|---|
| High Power Transfer | Copper + XLPE allows 1000A+ continuous current, minimal dielectric loss |
| Robust SWA Protection | Withstands ≥15 kN pulling tension, resists compression for direct burial |
| IEC 60840 Certified | Type-tested: PD ≤5pC @ 2U₀, impulse 550kVp, 30+ year service life |
| Zero Water Treeing | Super-smooth XLPE suppresses water tree growth in wet/humid conditions |
| Fire Safety | PVC meets IEC 60332-1; LSZH optional for indoor/urban substations |
Typical Applications
| Property | Value |
|---|---|
| Max. Conductor DC Resistance (20°C) | 0.0151 Ω/km |
| XLPE Insulation Resistance | >10,000 MΩ·km |
| Capacitance | ~0.22 µF/km |
| Inductive Reactance (50Hz) | ~0.13 Ω/km |
| Short Circuit Current (1s, conductor) | 120 kA |
| Bending Radius (Installation) | 20 x outer diameter |
| Max Pulling Tension | 45 kN |
| Operating Temperature | -30°C to +90°C |
Note: Values vary with cross-section. Please consult our engineers for exact sizing.
Customization Options
Conductor size: 240mm² up to 2500mm² (copper or aluminum available).
Armor type: SWA (standard), double tape armor, or non-magnetic armor for single-core.
Outer sheath: PVC, LSZH (HFFR), or polyethylene (PE) for extra moisture barrier.
Fiber optic integration: Built-in OPGW or temperature sensing (DTS) fibers.
Section length: Continuous lengths up to 1500m per drum (depending on shipping).
Quality Assurance & Certification
| Certification | Status |
|---|---|
| IEC 60840 Type Tests | ✅ Passed (KEMA / CESI / China National Quality Supervision) |
| ISO 9001:2015 | ✅ Production facility certified |
| ISO 14001 | ✅ Environmental management |
| CE / UKCA | ✅ Available upon request (LV Directive via coordination) |
| RoHS | ✅ Compliant |
Factory Audit Ready: We provide full traceability from conductor drawing to HV partial discharge test.
Related Products You May Need
110kV Premoulded Slip-on Joints (IEC 60840) – For cable route splicing.
HV Outdoor Termination (Composite or Porcelain) – For substation gantry entry.
Cable Cleats (Short-circuit rated) – For SWA cable fixing per IEC 61914.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
150000000-200000000
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi... Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi...
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