6. člen

NDP statičnih števcev delovne električne energije razredov točnosti 1 in 2 so določeni v naslednji preglednici: Vrednost toka Števci električne energije in obremenitev Faktor moči NDP ( %)   Direktni Transf. razred točnosti 1 razred točnosti 2 1 5 % Ib 2 % In 1f / 3f (L1L2L3) 1 ± 1,5 ± 2,5 2 10 % Ib 5 % In 1f / 3f (L1L2L3) 1 ± 1,0 ± 2,0 3 10 % Ib 5 % In 1f / 3f (L1L2L3) 0,5 L ± 1,5 ± 2,5 4 Ib In 1f / 3f (L1L2L3) 1 ± 1,0 ± 2,0 5 Ib In - / 3f (L1) 1 ± 2,0 ± 3,0 6 Ib In - / 3f (L2) 1 ± 2,0 ± 3,0 7 Ib In - / 3f (L3) 1 ± 2,0 ± 3,0 8 Ib In 1f / 3f (L1L2L3) 0,5 L ± 1,0 ± 2,0 9 Ib In 1f / 3f (L1L2L3) 0,8 C ± 1,0

- 10 Imax Imax 1f / 3f (L1L2L3) 1 ± 1,0 ± 2,0 11 Imax Imax 1f / 3f (L1L2L3) 0,5 L ± 1,0 ± 2,0 Vrednost toka Števci električne energije in obremenitev Faktor moči NDP ( %) Direktni Transf. razred točnosti 1 razred točnosti 2 1 5 % Ib 2 % In 1f / 3f (L1L2L3) 1 ± 1,5 ± 2,5 2 10 % Ib 5 % In 1f / 3f (L1L2L3) 1 ± 1,0 ± 2,0 3 10 % Ib 5 % In 1f / 3f (L1L2L3) 0,5 L ± 1,5 ± 2,5 4 Ib In 1f / 3f (L1L2L3) 1 ± 1,0 ± 2,0 5 Ib In - / 3f (L1) 1 ± 2,0 ± 3,0 6 Ib In - / 3f (L2) 1 ± 2,0 ± 3,0 7 Ib In - / 3f (L3) 1 ± 2,0 ± 3,0 8 Ib In 1f / 3f (L1L2L3) 0,5 L ± 1,0 ± 2,0 9 Ib In 1f / 3f (L1L2L3) 0,8 C ± 1,0 - 10 Imax Imax 1f / 3f (L1L2L3) 1 ± 1,0 ± 2,0 11 Imax Imax 1f / 3f (L1L2L3) 0,5 L ± 1,0 ± 2,0