Solid cabinet case

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Solid cabinet case


1. The outer surface is smooth, free of bubbles and cracks; 2. The product adopts the EPOXY RESIN encapsulating vacuum interrupter process,The good performance of the electric performance of the pole is ensured; 3. Tolerates rated voltage≥42kv/1min; 4.Lightning shock≥85kv/1min; 5. Appartial discharge14.4kV≤5pC