TN-C-S czy TT?
Linia 4-żyłowa — TN-C-S; inaczej TT.
Uziom
3-6 elektrod 2,5-3 m, taśma 4×40 mm, 0,5 m.
Rezystancja
TN ≤ 4 Ω; TT ≤ 30 Ω.
Podłączenie
GZSh: PE tam, N osobno przez licznik.
Design 2025-06-08 · 8 min
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Integrating pulse-output meters into your design. Connection diagrams, CT selection, AMR system based on GorkyCAD.
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