Certification is only half the story — every batch is tested before it leaves our factory.
Our laboratory is equipped for the tests that matter on a PV site: contact resistance, waterproofing, pull force, temperature cycling and dielectric strength. Results are recorded per batch and can be shared with customers on request.
| Contact resistance | ≤ 0.3 mΩ Micro-ohmmeter on 100% of production |
|---|---|
| Waterproof test | IP67 / IP68 Immersion and pressure test per IEC 60529 |
| Pull-out force | Per IEC 62852 Tensile test on connector/cable joints |
| Temperature cycling | -40 °C ~ +90 °C Thermal chamber cycling before final inspection |
| Hi-pot / dielectric | Per IEC 62852 Withstand voltage test on assemblies |
| Visual & dimensional | AQL sampling Housing, seal, pin and thread inspection |
Copper, PPO/XLPE and seals are inspected against drawings and supplier certificates.
First-article approval, dimension checks and pull-force tests during assembly.
Contact resistance, IP test and hi-pot on each production batch, recorded and filed.
Packing, labels, quantity and documents checked before the container is sealed.
Pre-assembled MC4 + H1Z2Z2-K harnesses, tested and labeled to your drawing.
Inner bag + carton + pallet or wooden case, with shipping marks per destination.
