Vde-ar-n 4105 English Pdf [hot]

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Using the 2011 version for a new installation in 2025 would result in automatic .

| Voltage at PCC | Required response time | Disconnection time | | :--- | :--- | :--- | | U < 195 V (0.85 p.u.) | Disconnect within 0.2 seconds | – | | 195 V ≤ U < 207 V (0.85–0.90 p.u.) | 10 seconds (limited power) | 10 seconds | | 207 V ≤ U ≤ 253 V (0.90–1.10 p.u.) | Normal operation | No disconnection | | 253 V < U ≤ 259.9 V (1.10–1.13 p.u.) | Reduce active power linearly | 0.2 seconds to disconnect | | U ≥ 264.5 V (1.15 p.u.) | Immediate disconnect | 0.1 seconds |

The VDE-AR-N 4105 standard is protected by copyright. You can purchase and download the official English translation directly from the or the DIN Media webshops.