Factory-Direct Supply of Certified Wires and Conductors for Diverse Industrial Applications
LVAV Cable
Conductor: Aluminium, solid or stranded per LN 4961
Insulation: PVC, rated 70°C
Sheath: PVC, black, flame-retardant
Number of cores: 4 cores per LN 4961:1991
Operating temperature: -30°C to +70°C
Package: Export wooden drum
Product Overview
LVAV Cable is a 0.6/1kV unarmoured power cable with aluminium conductor, PVC insulation and PVC sheath, manufactured to the Polish/Czech standard LN 4961:1991 and CENELEC HD 603 S1. The designation LVAV follows the central European naming convention: L = aluminium conductor (lehký = light), V = PVC insulation, A = standard, V = PVC sheath. It is functionally equivalent to the German NAYY and the Russian AVVG — all share the same Al/PVC/PVC unarmoured construction, differing only in the national standard to which they are manufactured and tested.
Aluminium Conductor
Solid or stranded aluminium per LN 4961. ~61% IACS conductivity, ~50% lighter than copper. Class 1 or 2.
PVC Insulation
PVC compound per HD 603 S1. 70°C continuous, 160°C short-circuit (max 5s). Colour coded per HD 308 S2.
PVC Bedding
Extruded PVC or plastic tape. Provides circular cross-section for multi-core assembly.
PVC Outer Sheath
PVC compound, black. Flame-retardant per EN 50265. UV-resistant for outdoor installation.
Technical Characteristics
| Rated Voltage | 0.6/1kV |
| Max. Conductor Temperature | 70°C (continuous), 160°C (short-circuit) |
| Operating Temperature | -30°C to +70°C |
| Min. Installation Temperature | +5°C |
| Min. Bending Radius | 15 × D |
| Flame Retardant | EN 50265, IEC 60332-1 |
Applicable Standards
| Standard | Scope |
|---|---|
| LN 4961:1991 | Czech/Polish national standard for PVC insulated power cables 0.6/1kV with aluminium conductors. |
| HD 603 S1 | CENELEC Harmonization Document for distribution cables 0.6/1kV across EU/EEA member states. |
| HD 308 S2 | Core identification color coding for CENELEC countries. |
| EN 50265 / IEC 60332-1 | Flame non-propagation test for single cable. |
Technical Specifications
4-core configurations only per LN 4961:1991. Parallel core assembly with extruded PVC inner and outer sheath.
| Cross Section (mm²) | No. of Wires | Wire Dia. (mm) | Overall Dia. (mm) | Al Weight (kg/km) | Total (kg/km) | Load (A) |
|---|---|---|---|---|---|---|
| 4 × 1.5 | 7 | 0.52 | 10.2 | 30 | 208 | 24 |
| 4 × 2.5 | 7 | 0.67 | 11.6 | 47 | 250 | 32 |
| 4 × 4 | 7 | 0.85 | 13.4 | 71 | 330 | 41 |
| 4 × 6 | 7 | 1.03 | 15.3 | 100 | 430 | 53 |
| 4 × 10 | 7 | 1.35 | 18.2 | 164 | 625 | 70 |
| 4 × 16 | 7 | 1.70 | 20.8 | 250 | 830 | 90 |
| 4 × 25 | 7 | 2.13 | 24.9 | 384 | 1,130 | 117 |
| 4 × 35 | 7 | 2.5 | 23.5 | 538 | 1,100 | — |
| 4 × 50 | 19 | 1.78 | 30.3 | 670 | 1,840 | — |
| 4 × 70 | 19 | 2.14 | 34.9 | 975 | 2,470 | — |
| 4 × 95 | 19 | 2.52 | 40.1 | 1,300 | 3,160 | — |
Packaging & Delivery
Export Wooden Drum
Fumigated wooden drums. Aluminium cables lighter than copper — compact drums for cost-efficient shipping.
Coil Packaging
Smaller cross-sections (≤35mm²) in coils for short-haul transport and on-site handling.
Documentation
LN 4961:1991 compliant test certificates, material traceability per HD 603 S1.
Typical Applications
Industrial Distribution
Fixed installation in industrial buildings and power distribution networks. Standard 4-core aluminium cable for Czech/Polish markets.
Cable Ducts & Indoor
Interior premises and cable ducts where no mechanical damage is expected. Not for direct burial without protective conduit.
LV Distribution Networks
Secondary distribution in commercial and residential zones. Aluminium conductor reduces project material cost.
Outdoor & Wet Locations
Fixed outdoor installation on walls and in cable ducts. Permitted where no mechanical damage is expected.
Czech & Central European Markets
LN 4961:1991 certified. Standard aluminium power cable for Czech, Slovak, and Polish tender specifications.
Cold Climate
-30°C minimum operating temperature. Suitable for outdoor installations in Central European winter conditions.
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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.