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What are the advantages over running long | SOFIMO FAQ
> Nouvelles > FAQ > What are the advantages over running long cables from the tunnel portal?
What are the advantages over running long cables from the tunnel portal?
2026-10-14
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For maintenance points far from tunnel portals or fixed power, mobile battery power can reduce the need for long heavy-duty cables, temporary distribution, cable protection, routing and removal. Power can also move between work points, making it well suited to multi-point maintenance and emergency repair.

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