| Vrednost toka | Števci električne energije in obremenitev | Faktor | eNDP /eMREF /eREF ( %) | |||
| Dir. | Trans. | moči | razred točnosti A | razred točnosti B | ||
| 1 | Imin | Imin | 1f / 3f (L1L2L3) | 1 | ± 3,5 / ± 2,7 / ± 2,5 | ± 2,0 / ± 1,5 / ± 1,5 |
| 2 | Itr | Itr | 1f / 3f (L1L2L3) | 1 | ± 3,5 / ± 2,7 / ± 2,0 | ± 2,0 / ± 1,5 / ± 1,0 |
| 3 | Itr | Itr | 1f / 3f (L1L2L3) | 0,5 L | ± 3,5 / ± 1,3 / ± 2,0 | ± 2,0 / ± 0,9 / ± 1,0 |
| 4 | 10 Itr | In (20 Itr) | 1f / 3f (L1L2L3) | 1 | ± 3,5 / ± 2,7 / ± 2,0 | ± 2,0 / ± 1,5 / ± 1,0 |
| 5 | 10 Itr | In (20 Itr) | - / 3f (L1) | 1 | ± 4,0 / ± 3,1 / ± 3,0 | ± 2,5 / ± 2,0 / ± 2,0 |
| 6 | 10 Itr | In (20 Itr) | - / 3f (L2) | 1 | ± 4,0 / ± 3,1 / ± 3,0 | ± 2,5/ ± 2,0 / ± 2,0 |
| 7 | 10 Itr | In (20 Itr) | - / 3f (L3) | 1 | ± 4,0 / ± 3,1 / ± 3,0 | ± 2,5 / ± 2,0 / ± 2,0 |
| 8 | 10 Itr | In (20 Itr) | 1f / 3f (L1L2L3) | 0,5 L | ± 3,5 / ± 1,3 / ± 2,0 | ± 2,0 / ± 0,9 / ± 1,0 |
| 9 | 10 Itr | In (20 Itr) | 1f / 3f (L1L2L3) | 0,8 C | - | ± 2,0 / ± 0,9 / ± 1,0 |
| 10 | Imax | Imax | 1f / 3f (L1L2L3) | 1 | ± 3,5 / ± 2,7 / ± 2,0 | ± 2,0 / ± 1,5 / ± 1,0 |
| 11 | Imax | Imax | 1f / 3f (L1L2L3) | 0,5 L | ± 3,5 / ± 1,3 / ± 2,0 | ± 2,0 / ± 0,9 / ± 1,0 |
|
Vrednost toka
|
Števci električne energije
in obremenitev
|
Faktor
|
eNDP /eMREF /eREF ( %)
|
||||
|
Dir.
|
Trans.
|
moči
|
razred točnosti A
|
razred točnosti B
|
razred točnosti C *
|
||
|
1
|
Imin
|
Imin
|
1f / 3f (L1L2L3)
|
1
|
± 3,5 / ± 2,7 / ± 2,5
|
± 2,0 / ± 1,5 / ± 1,5
|
± 1,0 / ± 0,8 / ± 1,0
|
|
2
|
Itr
|
Itr
|
1f / 3f (L1L2L3)
|
1
|
± 3,5 / ± 2,7 / ± 2,0
|
± 2,0 / ± 1,5 / ± 1,0
|
± 0,7 / ± 0,4 / ± 0,5
|
|
3
|
Itr
|
Itr
|
1f / 3f (L1L2L3)
|
0,5 L
|
± 3,5 / ± 1,3 / ± 2,0
|
± 2,0 / ± 0,9 / ± 1,0
|
± 0,7 / – / ±0,5
|
|
4
|
10 Itr
|
In (20 Itr)
|
1f / 3f (L1L2L3)
|
1
|
± 3,5 / ± 2,7 / ± 2,0
|
± 2,0 / ± 1,5 / ± 1,0
|
± 0,7 / ± 0,4 / ± 0,5
|
|
5
|
10 Itr
|
In (20 Itr)
|
- / 3f (L1)
|
1
|
± 4,0 / ± 3,1 / ± 3,0
|
± 2,5 / ± 2,0 / ± 2,0
|
± 1,0 / ± 0,8 / ± 1,0
|
|
6
|
10 Itr
|
In (20 Itr)
|
- / 3f (L2)
|
1
|
± 4,0 / ± 3,1 / ± 3,0
|
± 2,5/ ± 2,0 / ± 2,0
|
± 1,0 / ± 0,8 / ± 1,0
|
|
7
|
10 Itr
|
In (20 Itr)
|
- / 3f (L3)
|
1
|
± 4,0 / ± 3,1 / ± 3,0
|
± 2,5 / ± 2,0 / ± 2,0
|
± 1,0 / ± 0,8 / ± 1,0
|
|
8
|
10 Itr
|
In (20 Itr)
|
1f / 3f (L1L2L3)
|
0,5 L
|
± 3,5 / ± 1,3 / ± 2,0
|
± 2,0 / ± 0,9 / ± 1,0
|
± 0,7 / – / ± 0,5
|
|
9
|
10 Itr
|
In (20 Itr)
|
1f / 3f (L1L2L3)
|
0,8 C
|
± 3,5 / ± 1,3 / ± 2,0
|
± 2,0 / ± 0,9 / ± 1,0
|
± 0,7 / – / ± 0,5
|
|
10
|
Imax
|
Imax
|
1f / 3f (L1L2L3)
|
1
|
± 3,5 / ± 2,7 / ± 2,0
|
± 2,0 / ± 1,5 / ± 1,0
|
± 0,7 / ± 0,4 / ± 0,5
|
|
11
|
Imax
|
Imax
|
1f / 3f (L1L2L3)
|
0,5 L
|
± 3,5 / ± 1,3 / ± 2,0
|
± 2,0 / ± 0,9 / ± 1,0
|
± 0,7 / – / ± 0,5
|