Communication Interfaces - Siemens SIPROTEC 4 Manual

DC nominal voltage range
Current Consumption (independent of the control
voltage)
Pickup time
Response time of the binary output after trigger
signal via binary input
Dropout time
Response time of the binary output after trigger
signal via binary input
Secured switching thresholds
for Nominal Voltages
for Nominal Voltages
for Nominal Voltages
Maximum Permissible Voltage
Impulse Filter on Input
Output Relays
Signal-/Command Relay, Alarm Relay
Quantity and data
Order variant
7RW801
7RW802
Switching capability CLOSE
Switching capability TRIP
Switching voltage AC and DC
adm. current per contact (continuous)
adm. current per contact (close and hold)
Interference suppression capacitor at the
relay contacts 2,2 nF, 250 V, Ceramic

Communication Interfaces

4.1.4
User Interface
Terminal
Operation
Transmission speed
Bridgeable distance
SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018
24 V to 250 V
approx. 0.4 mA
approx. 3 ms
approx. 9 ms
approx. 4 ms
approx. 5 ms
(adjustable)
DC 24 V to 125 V
DC 110 V to 250 V
DC 220 V and 250 V
DC 300 V
220 V coupled above 220nF at a recovery time between
two switching operations ≥ 60 ms
According to the order variant (allocatable)
NO contact NO/NC selectable
3
6
1000 W / 1000 VA
40 W or 30 VA at L/R ≤ 40 ms
30 A for 1 s (NO contact)
Frequency Impedance
50 Hz
1.4· 10
60 Hz
1.2· 10
Front side, non-isolated, USB type B socket for connecting a
personal computer
Operation from DIGSI V4.82 via USB 2.0 full speed
(PELV)
with DIGSI
up to 12 Mbit/s max.
5 m
Technical Data
4.1 General Device Data
V high > DC 19 V
V low < DC 10 V
V high > DC 88 V
V low < DC 44 V
V high > DC 176 V
V low < DC 88 V
2 (+ 1 life contact not allocatable)
2 (+ 1 life contact not allocatable)
250 V
5 A
6 Ω ± 20 %
6 Ω ± 20 %
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