Supply of passive neutral point compensators for public low-voltage networks

Supply of passive neutral point compensators for public three-phase low-voltage networks (3N400V): Limiting neutral point displacement due to load or production imbalances, improving phase-neutral voltage balancing, reducing voltage differences, and maintaining network supply quality. The compensators will be connected in parallel to the existing network and must operate fully passively, continuously, and autonomously, without power electronics, control systems, or auxiliary power. Proposed solutions may include zigzag magnetic coupling or equivalent passive technology. The equipment must be suitable for permanent operation in public low-voltage networks, feature a robust design for outdoor installation, and meet reliability, safety, dielectric strength, and environmental resistance requirements for electrical distribution materials.

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