Numerical based Over Current Relay
Technical Data 9200s 9300s
Measurement True RMS
Current Rating (ln) 5A
Current Setting Range (l>) 20% - 200%  (1% step)
Time Setting Range (tl or TMl>) tl > 0.05 - 10.0 (0.1 sec step)
TMl > 0.05 - 1.00 (0.01 time multiplier step)
High Set Range (l>>) 20 - 1000% (10% step)
1000 - 2000% (100% step)
High Set Time Setting Range (tl>>) 0.05 - 10.0 (0.1 sec step)
IDMT Graph
Long Time Inverse
Definite Time
Normal Inverse (3.0 / 10)
Normal Inverse (1.3 / 10)
Very Inverse
Extreme Inverse
Extreme Inverse (0.64)
Long Time Inverse
Definite Time
Relay Operation Level ln / ls >= 1.10
Display Range (ln) 0.0% - 99.9% (0.1% res.)
100% - 999% (1.0% res.)
> 1000% (10.0% res.)
Min Sensitivity approx. 2.0%
Tripping Contact SPDT 5A/240V AC
Power Supply 240V AC, 50/60 Hz
C.T. Input / Burden .../5A / <1VA
Weight approx. 800g
Ambient Temperature 0°C to +70°C
Standard IEC 1000-4-4, IEC 1000-4-5, IEC 255-5