Supply Voltage - Siemens Reyrolle 7SR45 Manual

4.2

Supply Voltage

Auxiliary Supply
Rated voltage
Frequency
Allowable alternating component in DC (Ripple)
Typical power consumption (DC)
Typical power consumption (AC)
Max interruption time (collapse to 0)
Auxiliary Supply Variation (AC/DC 60 V to 240 V Variant)
Type Test
AC voltage dips
RV = AC 230 V
DC voltage dips
RV = DC 110 V
DC voltage dips
RV = DC 48 V
Gradual shutdown/Start-
up test
Voltage interruption
(AC/DC auxiliary supply)
RV = DC 48 V/220 V
RV = AC 230 V
Alternating component in
DC (Ripple)
DC power supply
Depending on the ordering option
2
No effect on relay performance.
3
4 Restart with no mal-operation, loss of data or relay damage. RV = Residual Voltage.
Reyrolle, Hardware, Manual
C53000-T7040-C101-2, Edition 09.2020
Reference Parameters
IEC 60255-26 0 % RV for 25 cycles @ 50 Hz
0 % RV for 25 cycles @ 60 Hz
40 % RV for 10 cycles @ 50 Hz
40 % RV for 12 cycles @ 60 Hz
70 % RV for 25 cycles @ 50 Hz
70 % RV for 30 cycles @ 60 Hz
IEC 60255-26 0 % RV for 0.02 s
40 % RV for 0.2 s
70 % RV for 0.5 s
IEC 60255-26 0 % RV for 0.02 s
40 % RV for 0.2 s
70 % RV for 0.5 s
IEC 60255-26 Shutdown ramp 60 s
Power off 5 min
Startup ramp 60 s
IEC 60255-26 0 % RV at 5 s
IEC 60255-26 15 % of DC voltage
AC 60 V to 240 V/DC 60 V to 240 V
Tolerance: -20 % to +10 %
DC 24 V to DC 60 V
2
Tolerance: -20 % to +10 %
50 Hz (Range: 45 Hz to 55 Hz)
60 Hz (Range: 54 Hz to 66 Hz)
15 % of DC voltage
< 7 W
< 13 VA
≤ 20 ms (DC 19.2 V)
≤ 20 ms (DC 48 V)
≤ 500 ms (AC 230 V)
Declared Operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Normal operation
Technical Data

4.2 Supply Voltage

3
3
3
3
4
4
3
4
4
4
4
3
35