Charging pile cables in outdoor or industrial environments face constant exposure to hydraulic oil, coolant splashes, UV radiation, and repeated flexing. Standard PVC jackets crack within months. Downtime follows. Replacement costs add up fast — especially when cable failure takes an entire EV charger offline during peak hours.This 5-core 6 mm² polyurethane (PUR) cable is built to handle exactly that. Designed to German LEONI specifications, it delivers oil resistance, high flexibility, and long service life where charging infrastructure and industrial machinery demand it most.
Core Specifications
| Parameter | Detail |
|---|---|
| Conductor | Stranded bare copper, Class 5 per IEC 60228 |
| Core Count | 5 cores |
| Cross Section | 6 mm² |
| Insulation | Special PUR compound |
| Outer Sheath | Imported polyurethane (PUR), oil-resistant grade |
| Rated Voltage | 300/500 V (AC) |
| Operating Temperature | -40°C to +80°C (fixed) / -5°C to +80°C (flexing) |
| Oil Resistance | Resistant to mineral oil, hydraulic fluid, diesel, coolant |
| Min. Bending Radius (fixed) | 6× cable diameter |
| Min. Bending Radius (flexing) | 10× cable diameter |
| Flame Retardant | IEC 60332-1-2 |
| Reference Standard | German LEONI charging pile cable spec |
Why This Cable Performs Where Others Fail1. PUR sheath survives real oil exposure — not just lab tests.Polyurethane resists mineral oil, hydraulic fluid, and diesel without swelling or hardening. In charging stations near vehicle bays, or on production floors with coolant mist, PVC cables degrade in weeks. This cable holds up for years under the same conditions.2. Built for drag chains and repeated motion.With a 10×D flexing bending radius and high-strand copper conductor, this cable handles millions of cycles in cable carriers, robotic arms, and automated guided vehicles. No conductor breakage. No insulation fatigue.3. Stays flexible at -40°C.Outdoor EV chargers in northern climates, cold-storage logistics, winter construction sites — most cables go stiff and crack below -15°C. PUR maintains flexibility down to -40°C, so installation and operation stay reliable year-round.4. Consistent build quality, LEONI-grade process.Tight tolerance on conductor stranding, uniform wall thickness, and controlled extrusion mean every meter performs the same. No weak spots. No batch variation. Critical when you are wiring 50+ charging piles on one project.
Applicable Industries & Scenarios
- EV charging stations (AC/DC piles, wall-mounted, floor-standing)
- Industrial automation — robotics, CNC machines, conveyor systems
- Port and crane equipment, mining machinery
- Hydraulic and pneumatic systems with oil exposure
- Outdoor mobile equipment, agricultural machinery
- Drag chain / cable carrier routing in automated production lines
Factory Direct — Let’s Talk Your ProjectWe stock this cable in standard lengths and offer custom cut-to-size, custom core configurations, and printed/marked sheaths for OEM integration. Technical datasheet and sample meter available on request. Minimum order starts from 100 meters for standard specs — lower MOQ for trial orders.Drop us your spec sheet or cable drawing. We reply with pricing and lead time within 12 hours.→ Request a Quote | Download Datasheet (PDF)