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The thermal rating is what really sets this apart from standard PV wire—that 250°C short circuit capability for 5 seconds means it won't fail during an overload event, which is critical for outdoor arrays where you can't babysit every connection.
We run every production batch through a 3-point HPLC and mechanicla stress test before release, and if anything flags outside the 6.3±0.2mm OD tolerance, we reject the whole coil. That's why our retest rate is under 0.5% (most factories sit at 1.5-2% or so).
Tinned copper Class 5 stranding handles flexing way better than solid core, so you don't get work-hardening cracks at the connector ends after a few thermal cycles. The 84/0.285mm construction gives you that flexibility without sacrificing conductivity.
Colors are usually red or black form stock, but we've run custom batches for clients who need orange for ground identification or blue for specific system layouts. Lead time on custom colors is about 20 working days or so—confirm before ordering.
It's not suitable for direct burial without conduit, just to be clear, because teh XLPO sheath is UV-rated but not constant soil moisture contact. You'll want a different jacket for underground runs.
MOQ is 3,000 meters per color, and we include a COA with every coil showing the actual flame test results and conductor resistance values. The TUV and UL certs are on file—basically, you're covered for any inspection.
Our standard MOQ is 500 meters per color, but we can negotiate lower quantities for first-time orders or samples. Just reach out to confirm.
Lead time is usually 7-15 working days after order confirmation, depending on stock levels and order size. We'll give you a precise ETA when you place the order.
Yes, we include copies of TUV, UL, IEC, and other certifications with every shipment. If you need the original documents or specific test reports, just request them beforehand.
Absolutely, we can cut to custom lengths (e.g., 100m, 200m per spool) and print your brand or project code on the sheath. Just let us know the details before production.
Store it indoors in a cool, dry place away from direct sunlight and moisture. Keep it on the original spool and avoid sharp bends to maintain the XLPO sheath's integrity.
