• 3 different current ranges
• 4 selectable base modes (over, under, between setpoints, outside setpoints)
• 2 selectable measuring functions
• Alarm memory function
• output relay contact invertable
• LED indicators for power supply, over and under current, failure and status of the output relay, start-up and reaction timer
supply voltage variation
nominal voltage -20%..+10%
frequency range
48 - 63 Hz
duty cycle
100%
repeat accuracy
<1%