Technical Data - Siemens SIPROTEC 6MD61 Quick Reference Manual

6MD61

Technical Data

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