Shenghua 21/35kV Aluminum XLPE Cable KEMA-Certified Seismic-Resistant
| Rated Voltage | 8.7/15kV |
| Insulation Color | Nature or Customization |
| Core No. | 1 or 3 |
| Conductor | Stranded Aluminum Conductor |
| Standard | IEC 60502-2, IEC 60228 |
| Core Mark | Color Strip or Number |
| Cable Mark | Ink Printing or Embossing |
| Packing Style | 500 to 1000 meter per drum |
| Corporation | Shenghua Group |
| Brand | Sh Cable |
Shenghua redefines grid resilience with its triple-core aluminum-conductor XLPE cables, engineered to deliver 90°C continuous power for mining, renewables, and seismic zones. Trusted across 60+ countries and compliant with IEC 60502-1, KEMA, and GB/T 12706, these cables merge cost efficiency with disaster-proof reliability.
- Triple-Shielded Safety Architecture
- Conductor: Compact stranded aluminum (IEC 60228 Class 2) slashing installation costs by 40% vs. copper, with ultra-low resistance (0.0778Ω/km for 3×400mm²)
- Insulation: Nano-modified XLPE rated for 90°C continuous, 250°C/5s short-circuit, and ozone/UV resistance--extending lifespan to 50+ years in coastal zones
- Armor: Copper tape screen + FR-PVC sheath (IEC 60502 ST2) blocking EMI, critical for smart grids near sensitive electronics
- Extreme-Environment Resilience
- Seismic Performance: Min. bending radius of 15× OD (multi-core) withstands soil heave in earthquake zones like Japan's bullet train tunnels
- Fire Safety: FR-PVC sheath option reduces smoke opacity to <15% (IEC 61034), mandatory for tunnels and hospitals
- Efficiency Engineered for Heavy Loads
- High-Current Capacity: 3×400mm² carries 500A underground (soil), powering copper smelters without derating
- Energy Savings: Ultra-low conductor resistance cuts transmission losses by 15% vs. industry averages
| Infrastructure | Shenghua Solution | Performance Proof |
|---|---|---|
| Offshore Wind Farms | Salt-resistant XLPE + hermetic seals | 0.164Ω/km (3×185mm²); 90°C operation in humidity |
| Mining Operations | FR-PVC sheath + rock-impact resistance | 73.5kV/5min dielectric test; 30-year design life |
| Urban Smart Grids | EMI-shielded copper tape screen | Zero interference in Surabaya's IoT grid (2023-present) |
| Component | Specification |
|---|---|
| Conductor | Aluminum Conductor as per IEC 60228, Class 2 Circular or Shaped conductor |
| Insulation | XLPE (Cross-Linked Polyethylene) rated at 90°C, many color optional |
| Metallic Screen optional | Copper tape or copper wires braiding optional |
| Sheath | PVC or FR-PVC type ST2 to IEC 60502, black or red or customization |
- Rated voltage: 6/10kV Low Voltage
- Maximum Conductor Temperature:
- Under normal conditions: 90°C
- Emergency conditions: 130°C
- Short circuit (no more than 5s): 250°C
- Min. Ambient Temp. 0°C, after installation and only when cable is in a fixed position
- Min. Bending Radius:
- 20 x cable O.D for single core without armor
- 15 x cable O.D for multi core without armor
- 15 x cable O.D for single core with armor
- 12 x cable O.D for multi core with armor
| Nom. Cross-section (mm²) | Insulation Thickness (mm) | Sheath Thickness (mm) | Approx. O.D. (mm) | Approx. Weight (kg/km) | Max. D.C Resistance (20°C) (Ω/km) | Testing Voltage A.C (kV/5min) | Current Rating In air (A) | Current Rating In soil (A) |
|---|---|---|---|---|---|---|---|---|
| 1×35 | 4.5 | 2.0 | 24 | 587 | 0.868 | 30.5 | 180 | 195 |
| 1×50 | 4.5 | 2.0 | 25 | 674 | 0.641 | 30.5 | 215 | 230 |
| 1×70 | 4.5 | 2.0 | 27 | 768 | 0.443 | 30.5 | 265 | 285 |
| 1×95 | 4.5 | 2.0 | 29 | 902 | 0.320 | 30.5 | 325 | 345 |
| 1×120 | 4.5 | 2.0 | 30 | 1022 | 0.253 | 30.5 | 375 | 395 |
| 1×150 | 4.5 | 2.0 | 32 | 1162 | 0.206 | 30.5 | 425 | 445 |
| 1×185 | 4.5 | 2.0 | 34 | 1307 | 0.164 | 30.5 | 490 | 500 |
| 1×240 | 4.5 | 2.0 | 36 | 1548 | 0.125 | 30.5 | 580 | 590 |
| 1×300 | 4.5 | 2.0 | 39 | 1815 | 0.100 | 30.5 | 665 | 670 |
| 1×400 | 4.5 | 2.5 | 42 | 2170 | 0.0778 | 30.5 | 785 | 780 |
| 1×500 | 4.5 | 2.5 | 45 | 2556 | 0.0600 | 30.5 | 910 | 895 |
| 1×630 | 4.5 | 2.5 | 50 | 3248 | 0.0469 | 30.5 | 1060 | 1010 |
| 1×800 | 4.5 | 2.6 | 55 | 3790 | 0.0367 | 30.5 | 1230 | 1160 |
| 1×1000 | 4.5 | 2.8 | 59 | 4527 | 0.0291 | 30.5 | 1410 | 1300 |
| 1×1200 | 4.5 | 2.9 | 63 | 5202 | 0.0247 | 30.5 | 1540 | 1410 |
| Nom. Cross-section (mm²) | Insulation Thickness (mm) | Sheath Thickness (mm) | Approx. O.D. (mm) | Approx. Weight (kg/km) | Max. D.C Resistance (20°C) (Ω/km) | Testing Voltage A.C (kV/5min) | Current Rating In air (A) | Current Rating In soil (A) |
|---|---|---|---|---|---|---|---|---|
| 3×25 | 4.5 | 2.5 | 50 | 2072 | 1.20 | 30.5 | 110 | 110 |
| 3×35 | 4.5 | 2.5 | 53 | 2334 | 0.868 | 30.5 | 130 | 130 |
| 3×50 | 4.5 | 2.5 | 55 | 2598 | 0.641 | 30.5 | 160 | 155 |
| 3×70 | 4.5 | 3.0 | 58 | 2895 | 0.443 | 30.5 | 195 | 190 |
| 3×95 | 4.5 | 3.0 | 63 | 3462 | 0.320 | 30.5 | 235 | 225 |
| 3×120 | 4.5 | 3.0 | 66 | 3888 | 0.253 | 30.5 | 275 | 225 |
| 3×150 | 4.5 | 3.0 | 70 | 4416 | 0.206 | 30.5 | 310 | 285 |
| 3×185 | 4.5 | 3.0 | 74 | 4935 | 0.164 | 30.5 | 355 | 325 |
| 3×240 | 4.5 | 3.5 | 79 | 5712 | 0.125 | 30.5 | 415 | 380 |
| 3×300 | 4.5 | 3.5 | 84 | 6577 | 0.1000 | 30.5 | 475 | 430 |
| 3×400 | 4.5 | 3.7 | 89 | 8081 | 0.0778 | 30.5 | 555 | 485 |
We are capable of meeting the strictest delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self-adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.
Shanghai Shenghua Cable (Group) possesses Shenghua tenet "Strive for the Best Enterprise, Produce the Best Product, Provide the Best Service, Establish the Best Brand", insists the policy of quality first, endeavors to achieve high quality and zero defect of goods. Therefore, every client could fully benefit from Shenghua Cable's superior quality and faultless service.
We observe Shenghua spirit of "Do Best, Mutually Win", wish to establish long-term and stable relationship with every client. Hereby, we guarantee that:
- Customer is God. We will cherish every client, every cooperation by heart.
- Free pre-sales service. We will provide best proposal for each client.
- Good sales service. We will provide free relative product operation, maintenance tips and installation commissioning technical advisory service when establish cooperation relationship with clients.
- Thoughtful after sales service. Our product are warranted by PICC (People's Insurance Company of China). We will provide free maintaining and debugging within 12 month after installation (except for the wrong using).
- We guarantee solve your problems within 24 hours in Shanghai, 72 hours for other district.
- 24 hours hot-line telephone service. We will appoint professional person answer your question timely.
We always firmly believe that "Quality is life line, Service is laissez-passer", which will make us more closer and tight!
A: Most quotes are returned within 24 hours, however, if it is for a special construction, it could take more days.
A: SHAN cable guarantees that all of our products, wires cables,and more are free from defects. We will take back any product that does not meet the agreed quality by both parties. The specific terms are as follows:
- We guarantee that we will comply with the requirements of warranty period specified in the contract, that the Goods supplied under the purchase order For Procurement of self-carrying distribution network's cable and wire
- We will be manufactured under this specification and that the Goods will be new, unused, of the most recent or current models. Once we are selected, we will supply the Goods strictly according to the requirements of the Contract.
- The warranty shall remain valid for twelve (12) months after the Goods, or any portion thereof as the case maybe, have been delivered to and accepted at the final destination indicated in the SCC, or for eighteen (18) months after the date of shipment from the port or place of loading in the country of origin, whichever period concludes earlier.
- During the warranty period purchaser may proclaim directly to the manufacturer in the written form or by the agent if there is any problem in Goods quality. The manufacturer will do the repair or replacement in reasonable time, and will bear all the expenses relating to this.
A: Wire and cable is our forte, however, we also sell connectors, cable assemblies and cable tools to name just a few. Our products serve numerous markets all over the world.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.