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VISU ALL RANGE

Multi-display meters for three-phase LV/MV networks

â–  Electrical specifications

ModelVISU ALL iVISU ALL s Current inputs 3-phase insulated + neutral3-phase non-insulated + neutral Measuring range500 mA to 6 A max500 mA to 6 A max CT primary currents 0 to 5000 A0 to 5000 A CT secondary currentsfrom 1 to 5 A per 0.5 A incrementfrom 1 to 5 A per 0.5 A increment Input consumption (VA)less than 0.5 VAless than 0.5 VA Inrush current (mA)10 mA10 mA Voltage inputs Measuring range20 to 576 Vac (Ph-Ph) max320 V to 480 Vac (Ph-Ph) max VT ratioup to 480,000 V Input consumption
Energy meters and power monitors Currents I±0.5%±0.5% Voltage U or V±0.5%±0.5% Active power P±1%±1% (±2% with 2 CTs) Frequency F±0.1Hz (45-65Hz)±0.1Hz (45-65Hz) Hour meter250 ppm250 ppm Auxiliary supply AC supply and operating range230/400 Vac / ±20% - 45 to 65Hzself supply between L2 and L3 / 45 to 65Hz Burden
Multi-display units Insulation5.55 kV (1 ms) / 10.2 kV (1.2 µ s/50 µ s)4 kV (1 ms) / 6.81 kV (1.2 µ s/50 µ s)

â–  Environment

Operating temperature-10°C to +55°C-10°C to +55°C Storage temperature-25°C to +70°C-25°C to +70°C Relative humidity95%95 % Data storage10 years at 25°C10 years at 25°C Installation category33 Pollution level22

â–  Mechanical specifications

Weight340g 305g Terminalscrew connection terminal for 6 mm
2 wiresscrew connection terminal for 6 mm
2 wires Mountingflush mounting and securing by clipsOn DIN rail Protection ratingIP 51 front panelIP 51 front panel