- Easy assembly;
- Simple connection and operation;
- High accuracy.
|Reference voltage [V]
||3 x 230/400
|Current range [A]
|Reference frequency [Hz]
|Number of displayed digits||7+1|
|Starting current [A]||≤ 0,004 Ib|
|Meter constant [imp/kWh]
|Impulse constant output [imp/kWh]
||EN61010-1(LVD directive), EN61326-1(EMC directive)|
|EMC environment*||protected (level 2)|
According to EN61000-4-4
- partial suppression of EFT/B (Electrical fast transient / Burst) in the power supply (1 kV) and control circuit (0,5 kV), which are switched only by relays (no contactors)
- physical separation of unshielded power supply and communication cables.
According to EN61000-4-5
- cables are well separated, even at short runs. Surge voltages may not exceed 1 kV.