Technical Characteristics - ICAR MCP4 Instrucciones De Uso

1.6 BORING AND DIMENSIONS

1.7 TECHNICAL CHARACTERISTICS

Power supply
Consumption
Weight
Voltage input
Voltage input impedance
Current input
Current overload
Current circuit consumption
Voltage accuracy
Current accuracy
Current resolution
Current THD accuracy
Temperature accuracy
Frequency accuracy
Timing accuracy
Cooling device relay contacts
Alarm relay contacts
Wirings
RS232 communication
Operating temperature
Humidity
Storage temperature
115Vac (230/400Vac on request) ±10%
50/60 Hz
4VA
450g
3 inputs 400V ±10% phase to phase, 50/60Hz
>1MΩ
3 inputs from external CT .../5A
20% permanent
<0.25VA
±1% f.s.
±1% f.s.
10mA x CT.../5
±1% f.s. for Irms > 10% f.s.
±5% f.s. for Irms < 10% f.s.
±1°C
0.2% f.s.
±1sec.
5A 250V NO
5A 250V NO and NC
Removable terminals
Requires specific external adapter
From 0°C to +55°C
95% uncondensed
From -20°C to +70°C
18