Factory-Direct Supply of Certified Wires and Conductors for Diverse Industrial Applications
E-Y2Y Cable
Conductor: Copper, solid (RE) or stranded (RM) to EN 60228
Insulation: PVC (Y), per HD 603 S1
Sheath: PE (2Y), black, Shore hardness >55
Voltage: 600/1000V (0.6/1kV)
Number of cores: 1-5 cores per HD 308 S2
Package: Export wooden drum or as customer require
Standard: ÖVE K 23, HD 603 S1, DIN EN 60228
Product Overview
E-Y2Y Cable is a 0.6/1kV unarmored power cable with PVC insulation and PE (polyethylene) outer sheath, designed per the Austrian VDE designation system. In the VDE naming convention: E = heavy-current power cable, Y = PVC insulation, 2Y = PE sheath. The PE sheath provides superior moisture resistance, mechanical robustness (Shore hardness >55), and improved UV stability compared to PVC-sheathed alternatives — making E-Y2Y the preferred choice for direct burial, outdoor installations, and wet environments where E-YY or NYY may not provide sufficient long-term sheath integrity.
E-YY vs E-Y2Y: Choosing the Right Sheath
| Property | E-YY (PVC Sheath) | E-Y2Y (PE Sheath) |
|---|---|---|
| Sheath Material | PVC | PE (Polyethylene) |
| Moisture Resistance | Good | Excellent — preferred for direct burial |
| Mechanical Hardness | Standard | Shore D >55 — higher abrasion resistance |
| UV / Weather Resistance | Adequate (UV-stabilized PVC) | Superior — PE is inherently UV-resistant |
| Chemical Resistance | Good (acids, alkalis, oils) | Excellent — PE resists most solvents and chemicals |
| Typical Use Case | Indoor, cable ducts, general outdoor | Direct burial, wet soil, aggressive environments |
Regional Naming Equivalents
All of the following refer to cables with copper conductor, PVC insulation, and PE sheath at 0.6/1kV:
| Region | Designation | Key Standard | Sheath |
|---|---|---|---|
| Austria / VDE Region | E-Y2Y | ÖVE K 23, HD 603 S1 | PE (2Y) |
| Germany / DIN Region | NY2Y | DIN VDE 0276-603 | PE (2Y) |
| France / NFC Region | U-1000 R2V (PE variant) | NF C 32-321 | PE |
| China | VV (PE sheath variant) | GB/T 12706.1 | PE |
| International / IEC | IEC 60502-1 PVC/PE Cable | IEC 60502-1 | ST7 (PE) |
Cable Construction
Copper Conductor
Bare copper, solid (RE, Class 1) or stranded (RM, Class 2), per DIN EN 60228 / IEC 60228.
PVC Insulation (Y)
PVC compound per HD 603 S1. Continuous temperature 70°C, short-circuit 160°C (max 5s).
Core Filler
PVC core covering or plastic binding tape for multi-core cables, ensuring circular cross-section.
PE Outer Sheath (2Y)
Black polyethylene (PE), Shore D hardness >55. Superior moisture, UV, and chemical resistance. Flame-retardant per EN 60332-1-2.
Technical Characteristics
| Rated Voltage U₀/U | 600/1000V (0.6/1kV) |
| Test Voltage | 4 kV AC |
| Max. Conductor Temperature | 70°C (continuous), 160°C (short-circuit, max 5s) |
| Temperature Range (fixed) | -20°C to +70°C |
| Temperature Range (installation) | -5°C to +70°C (without pre-heating) |
| Min. Bending Radius | 15 × D (single-core), 12 × D (multi-core) |
| Flame Retardancy | EN 60332-1-2 (single cable flame test) |
| Sheath Shore Hardness | >55 Shore D — enhanced mechanical protection |
Applicable Standards & Certifications
E-Y2Y cables are manufactured to the following standards. Qiangli can certify to any combination based on project destination.
| Standard | Scope |
|---|---|
| ÖVE K 23 / K 603 | Austrian national standard — PVC insulated, PE sheathed heavy-current cables 0.6/1kV. |
| HD 603 S1:1994 + A2:2003 | CENELEC Harmonization Document — base standard for all national cable standards in EU/EEA. E-Y2Y design parameters are derived from HD 603. |
| DIN EN 60228 / IEC 60228 | Conductor specification — Class 1 (RE, solid) and Class 2 (RM, stranded). |
| HD 308 S2 | Core identification color coding for CENELEC countries. |
| IEC 60502-1 | Global standard for power cables 1kV-30kV. Equivalent to EN 60502-1 in EU. |
| EN 60332-1-2 | Flame propagation test for single cable — E-Y2Y complies for indoor fire safety. |
| DIN VDE 0276-603 | German equivalent standard (NY2Y). For projects in Germany, Austria, Switzerland. |
| GB/T 12706.1 | Chinese national standard for PVC/PE power cables rated 1kV to 35kV. |
Technical Specifications
RE = round solid (Class 1). RM = round stranded (Class 2). Copper weight = conductor copper only. Current ratings per HD 603 / IEC 60502-1 standard installation conditions.
Single-Core E-Y2Y Cable
| Cross Section (mm²) | Type | Outer Dia. (mm) | Conductor Resistance at 20°C (Ω/km) | Current Air (A) | Current Ground (A) | Cu Weight (kg/km) | Total Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 1 × 10 | RE/RM | 9.1 | 1.83 | 81 | 124 | 100 | 162 |
| 1 × 16 | RE/RM | 10.7 | 1.15 | 107 | 160 | 160 | 218 |
| 1 × 25 | RE | 12.5 | 0.727 | 144 | 208 | 250 | 338 |
| 1 × 35 | RE | 13.6 | 0.524 | 176 | 250 | 350 | 442 |
| 1 × 50 | RE | 15.4 | 0.387 | 214 | 296 | 500 | 573 |
2-Core E-Y2Y Cable
| Cross Section (mm²) | Type | Outer Dia. (mm) | Conductor Resistance at 20°C (Ω/km) | Current Air (A) | Current Ground (A) | Cu Weight (kg/km) | Total Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 2 × 1.5 | RE | 11.6 | 12.1 | 22 | 34 | 30 | 125 |
| 2 × 2.5 | RE | 12.4 | 7.41 | 30 | 45 | 50 | 161 |
| 2 × 4 | RE | 14.1 | 4.61 | 40 | 59 | 80 | 230 |
| 2 × 6 | RE | 15.1 | 3.08 | 51 | 73 | 120 | 305 |
3-Core E-Y2Y Cable
| Cross Section (mm²) | Type | Outer Dia. (mm) | Conductor Resistance at 20°C (Ω/km) | Current Air (A) | Current Ground (A) | Cu Weight (kg/km) | Total Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 3 × 1.5 | RE | 12.0 | 12.1 | 19 | 27 | 45 | 140 |
| 3 × 2.5 | RE | 12.9 | 7.41 | 25 | 36 | 75 | 186 |
| 3 × 4 | RE | 14.8 | 4.61 | 34 | 46 | 120 | 256 |
| 3 × 6 | RE | 15.9 | 3.08 | 43 | 58 | 180 | 354 |
| 3 × 10 | RE/RM | 17.6 | 1.83 | 59 | 78 | 300 | 520 |
| 3 × 16 | RE/RM | 21.0 | 1.15 | 78 | 101 | 480 | 768 |
| 3 × 25 | RE | 25.1 | 0.727 | 105 | 132 | 750 | 1,196 |
| 3 × 35 | RE | 27.5 | 0.524 | 129 | 159 | 1,050 | 1,525 |
4-Core E-Y2Y Cable
| Cross Section (mm²) | Type | Outer Dia. (mm) | Conductor Resistance at 20°C (Ω/km) | Current Air (A) | Current Ground (A) | Cu Weight (kg/km) | Total Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 4 × 1.5 | RE | 13.0 | 12.1 | 19 | 27 | 60 | 165 |
| 4 × 2.5 | RE | 13.9 | 7.41 | 25 | 36 | 100 | 225 |
| 4 × 4 | RE | 15.8 | 4.61 | 34 | 46 | 160 | 326 |
| 4 × 6 | RE | 16.9 | 3.08 | 43 | 58 | 240 | 436 |
| 4 × 10 | RE/RM | 19.1 | 1.83 | 59 | 78 | 400 | 620 |
| 4 × 16 | RE/RM | 22.0 | 1.15 | 78 | 107 | 640 | 980 |
| 4 × 25 | RE | 27.8 | 0.727 | 105 | 132 | 1,000 | 1,506 |
5-Core E-Y2Y Cable
| Cross Section (mm²) | Type | Outer Dia. (mm) | Conductor Resistance at 20°C (Ω/km) | Current Air (A) | Current Ground (A) | Cu Weight (kg/km) | Total Weight (kg/km) |
|---|---|---|---|---|---|---|---|
| 5 × 1.5 | RE | 13.3 | 12.1 | 19 | 27 | 75 | 192 |
| 5 × 2.5 | RE | 14.3 | 7.41 | 25 | 36 | 125 | 264 |
| 5 × 4 | RE | 16.7 | 4.61 | 34 | 46 | 200 | 369 |
| 5 × 6 | RE | 18.1 | 3.08 | 43 | 58 | 300 | 518 |
| 5 × 10 | RE/RM | 20.6 | 1.83 | 59 | 78 | 500 | 780 |
| 5 × 16 | RE/RM | 25.7 | 1.15 | 78 | 101 | 800 | 1,198 |
Packaging & Delivery
Export Wooden Drum
Fumigated solid wood or plywood drums. Standard for international shipping, suitable for container loading and sea freight.
Coil Packaging
Small cross-sections (≤16 mm²) available in coils for cost-efficient transport and easy on-site handling.
Custom Packaging
Plywood reels, customer-specified drum types, custom marking, and private-label packaging on request.
Customization Options
Full OEM/ODM: custom core colors, sheath colors, cable printing, sequential meter marking. Minimum order quantities apply — contact our sales team.
Typical Applications
E-Y2Y with PE sheath is specified where environmental conditions demand superior sheath performance:
Direct Burial
Underground distribution in wet or chemically aggressive soil. PE sheath provides lifelong moisture barrier without degradation.
Industrial Plants
Fixed wiring in factories with exposure to oils, solvents, and chemicals. PE resists most industrial chemicals.
Outdoor Cable Ducts
Cable ducts and conduits exposed to groundwater, condensation, and freeze-thaw cycles. PE outperforms PVC in long-term wet conditions.
Power Stations
Auxiliary cabling in generating stations with high humidity or chemical exposure. Indoor and outdoor protected routes.
Water & Wastewater
Installations in water treatment plants, pumping stations, and environments with permanent high humidity.
Underground Building Supply
Building connection to main distribution boards via underground routes in areas with high water table.
Request a Quote
Frequently Asked Questions
As a factory, we offer flexible MOQ depending on the cable type. For standard stock items, MOQ is low; for customized specifications, please contact our sales team for a detailed quote.
Yes, Qiangli cables are manufactured in compliance with international standards such as UL, CE, TUV, and VDE. We provide full test reports and certificates upon request.
Absolutely. We have a dedicated R&D team that can customize cable structure, material, color, and printing to meet your specific project needs.
For standard products, lead time is usually 7-15 days. For large-scale project orders or customized products, it typically ranges from 20 to 30 days.
Yes, we provide free samples for most standard cables. You only need to cover the international courier costs. Contact us to arrange your sample shipment.