6MD61
English
C53000-B1174-C204-1
63
Technical Data
Current inputs
1)
Rated current
I
N
1 A or 5 A
Overload capability in phase current paths
– thermal (r.m.s)
200 A for 1 s
15 A for 10 s
12 A continuous
Voltage inputs
1)
Rated voltage
U
N
80 V to 125 V
Overload capability in voltage paths
– thermal (r.m.s.)
220 V continuous
Measuring transducer input
1)
Input current
–20 mA DC to +20 mA DC
Overload capability
±100 mA continuous
1)
only for 6MD612
Power supply
DC voltage
Power supply via integrated DC/DC converter:
Superimposed AC voltage,
Peak–peak
≤
15 % of auxiliary voltage
Bridging time for failure/short-circuit
≥
50 ms at U
≥
DC 110 V
≥
20 ms at U
≥
DC 24 V
Rated voltages U
aux
DC
DC 24 V to 48 V
DC 60 V to 125 V
DC 110 V to 250 V
Permissible voltage ranges
DC 19 V to 58 V
DC 48 V to 72 V
DC 88 V to 132 V
Rated voltages U
aux
DC
DC 220 V to 250 V
Permissible voltage ranges
DC 176 V to 300 V
Power consumption
6MD611
6MD612
6MD613
quiescent
approx.
6 W
approx.
6.5 W
approx. 6.5 W
plus energized relay
approx.
0.3 W
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Summary of Contents for SIPROTEC 6MD61
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