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Technical Data
9.1
General data
9.1.1
7SS601 measuring system
Measuring input I
d
Measuring input I
R
Auxiliary voltage
9-2
Rated current
Rated frequency
Dynamic overload capability
(pulse current)
Thermal overload capability (rms)
(where external summation or matching
current transformers are used, their limit
data must be observed)
Isolating voltage
Measuring range for operational
measured values
Measuring dynamics
Rated current
Dynamic overload capability
(pulse current)
Thermal overload capability (rms)
(where external summation or matching
current transformers are used, their limit
data must be observed)
Isolating voltage
Measuring dynamics
via integrated dc/dc converter
Rated auxiliary voltage U
(permissible variations)
Superimposed ac voltage
peak to peak
Power consumption
quiescent
energized
Bridging time during failure/short-circuit
of auxiliary voltage
100 mA
50/60 Hz can be set, 16.7 Hz
250 x I
100 x I
30 x I
4 x I
2.5 kV (rms)
0 to 240 %
100 x I
50 x I
1.9 mA
250 x I
100 x I
30 x I
4 x I
2.5 kV (rms)
0 to 200 x I
24/48 Vdc
60/110/125 Vdc
H
220/250 Vdc
115 Vdc
≤ 15 % of rated voltage
approx. 3 W
approx. 5 W
≥ 50 ms at U
≥ 20 ms at U
one half cycle
N
for ≤ 1 s
N
for ≤ 10 s
N
continuous
N
without offset
N
with full offset
N
for 10 ms
N
for ≤ 1 s
N
for ≤ 10 s
N
continuous
N
N
(19 to 58 Vdc)
(48 to 150 Vdc)
(176 to 300 Vdc)
(92 to 133 Vac)
≥ 100 Vdc
H
≥ 48 Vdc
H
E50417–G1176–C132–A2
7SS60 Manual
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Table of Contents
Troubleshooting
