Voldt® high-voltage cables are constructed using a stranded Cu ETP1 copper conductor, surrounded by high tear-resistant silicone insulation and a dual shielding system consisting of a tinned copper braid and aluminium-coated foil. This multi-layer approach ensures effective EMI protection, thermal stability and mechanical resilience. The orange silicone jacket, similar to RAL 2003, provides an additional layer of durability suitable for automotive environments.
The cross-sectional structure is engineered to maintain precise tolerances for diameter, insulation thickness and shielding coverage. These tolerances support safe routing through vehicle compartments and ensure consistent electrical behaviour. The braided shield typically achieves high optical coverage, while the aluminium foil completes the 360-degree shielding envelope.
This construction method aligns with standards such as ISO 6722, ISO 14572 and LV 216-2, supporting installation in systems that require certified materials and predictable performance. All Voldt® high-voltage cables follow the same design philosophy, although specific dimensions and conductor sizes may vary per model.
