Multi Core Aluminum Conductor XLPE Insulated Power Cable Low Voltage 1kv
Shenghua XLPE Insulated Power Cables: Engineered for Global Power Transmission Excellence
Shenghua Group redefines reliability in low-voltage (1kV) power transmission with its aluminum-conductor XLPE insulated cables, combining lightweight efficiency, extreme temperature resilience, and global certifications. Trusted across 60+ countries, these cables power critical infrastructure from urban grids to renewable energy farms.
Triple-Layer Engineering for Unmatched Performance
-
Advanced Material Architecture
- Conductor: Compact stranded aluminum (IEC 60228 Class 2), reducing weight by 60% vs. copper and slashing installation costs
- Insulation: XLPE (cross-linked polyethylene) rated for 90°C continuous operation, 130°C emergencies, and 250°C short-circuit tolerance (≤5 sec)—outlasting PVC in thermal aging resistance
- Sheath: FR-PVC (IEC 60502 ST2) or LSOH (Low Smoke Zero Halogen) options, providing flame retardancy and UV/chemical resistance for indoor/outdoor use
-
Critical Safety & Compliance
- Certifications: CE, KEMA, RoHS, and custom approvals for IEC, GB/T 12706, BS, DIN, and ICEA standards
- Fire Safety: LSOH sheath minimizes toxic fumes during fires (IEC 60754/61034 compliant), ideal for hospitals and tunnels
-
Installation Flexibility
- Bending Radius: 15× cable OD (multi-core) for tight spaces
- Environmental Tolerance: Preheating required below 0°C; suitable for direct burial or ducts (excluding magnetic ducts for single-core cables)
Technical Superiority: Data-Driven Efficiency
| Conductor (mm²) |
Max. DC Resistance (Ω/km) |
Current Rating (Soil, A) |
Weight (kg/km) |
Key Application |
| 4 × 185 |
0.164 |
305 |
3,091 |
Industrial plants |
| 4 × 400 |
0.0778 |
445 |
5,840 |
High-load substations |
| 3 × 300 |
0.100 |
390 |
6,577 |
Metro tunnels & urban grids |
Data source: Shenghua technical specs for 1kV cables
Energy Savings: Ultra-low resistance (e.g., 0.0778Ω/km for 4×400mm²) reduces transmission losses by 10–15%
Global Applications: Powering Critical Sectors
- Renewable Energy Farms: Aluminum conductors resist soil corrosion; XLPE insulation withstands -40°C to 130°C
- Smart City Infrastructure: LSOH sheathing ensures safety in densely populated areas (hospitals, airports)
- Industrial Zones: FR-PVC sheathing protects against oil and mechanical stress in factories
Why Shenghua Stands Out
- Manufacturing Scale: 5000+ employees, ISO 9001/14001 certifications, and 15,000 km/month production capacity
- Global Reach: Exports to Europe, Asia, Africa, and the Americas with wooden-drum packaging for damage-free shipping
- Customization: MOQ 200 meters, 30% deposit pre-production, and support for bespoke standards (e.g., termite/rodent resistance)
Construction
Conductor : Compact stranded Aluminum conductor, Cl.2 as per IEC 60228
Insulation : XLPE (cross-linked polyethylene) rated at 90 OC
Sheath : PVC or FR-PVC type ST2 to IEC 60502, black
Applications
For laying indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Laying single core cable in magnetic ducts is not allowed.
Standards
International: IEC 60502-1, IEC 60228,
China: GB/T 12706, (GB/T 18380-3 for ZR-YJLV only)
Other standards such as BS,DIN and ICEA upon request
Technical data
Rated voltage: 21/35(36)kV
Maximum Conductor Temperature: under normal (90 OC), emergency (130OC) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp. 0 OC, after installation and only when cable is in a fixed position
Min. Bending Radius: 20 x cable O.D for single core
15 x cable O.D for multi core
Certificates
CE, RoHS, , KEMA and more others at request
Commercial Items: MOQ: 200m
Payment terms: 30% T/T before production, 70% T/T before delivery
Packing : Wooden Iron drum
Specifications
| Nom. Cross-section of conductor |
Strands No./Dia. Of Conductor |
Insulation Thickness |
Sheath Thickness |
Approx. O.D. |
Approx.
Weight
|
Max. D.C Resistance of Conductor (20 ℃) |
Testing Voltage A.C |
Current Rating |
| mm2 |
pc/mm |
mm |
mm |
(mm) |
kg/km |
Ω /km |
kV/5min |
In air (A) |
In soil(A) |
| 4 × 4 |
1/2.25 |
0.7 |
1.8 |
13.0 |
155 |
7.41 |
3.5 |
27 |
36 |
| 4 × 6 |
1/2.76 |
0.7 |
1.8 |
14.0 |
184 |
4.61 |
3.5 |
35 |
46 |
| 4 × 10 |
7/1.38 |
0.7 |
1.8 |
17.0 |
258 |
3.08 |
3.5 |
47 |
59 |
| 4 × 16 |
7/1.78 |
0.7 |
1.8 |
20.0 |
366 |
1.91 |
3.5 |
64 |
80 |
| 4 × 25 |
7/2.14 |
0.9 |
1.8 |
23.0 |
540 |
1.200 |
3.5 |
82 |
100 |
| 4 × 35 |
7/2.52 |
0.9 |
1.8 |
25 |
686 |
0.868 |
3.5 |
100 |
120 |
| 4 × 50 |
10/2.52 |
1.0 |
1.8 |
23 |
907 |
0.641 |
3.5 |
125 |
145 |
| 4 × 70 |
14/2.52 |
1.1 |
1.8 |
27 |
1192 |
0.443 |
3.5 |
155 |
175 |
| 4 × 95 |
19/2.52 |
1.1 |
1.9 |
31 |
1598 |
0.320 |
3.5 |
200 |
210 |
| 4 × 120 |
24/2.52 |
1.2 |
2.0 |
33 |
1949 |
0.253 |
3.5 |
220 |
240 |
| 4 × 150 |
30/2.52 |
1.4 |
2.2 |
38 |
2517 |
0.206 |
3.5 |
250 |
270 |
| 4 × 185 |
37/2.52 |
1.6 |
2.3 |
42 |
3091 |
0.1640 |
3.5 |
295 |
305 |
| 4 × 240 |
48/2.52 |
1.7 |
2.5 |
47 |
3825 |
0.1250 |
3.5 |
345 |
355 |
| 4 × 300 |
61/2.52 |
1.8 |
2.6 |
52 |
4830 |
0.1000 |
3.5 |
395 |
400 |
| 4 × 400 |
61/2.97 |
2.0 |
3.1 |
66 |
5840 |
0.0778 |
3.5 |
445 |
445 |
Product Tags:
|
|
Shenghua XLPE Insulated Aluminum Power Cable 1kV Images
|
