Integrated Power Supply
Stored-energy time for auxiliary voltage outage or
short circuit, modular devices
IEC 61000-4-11
IEC 61000-4-29
For V ≥ DC 24 V ≥ 50 ms
For V ≥ DC 110 V ≥ 50 ms
For V ≥ AC 115 V ≥ 50 ms
Stored-energy time for auxiliary voltage outage or
short circuit, non-modular devices
IEC 61000-4-11
IEC 61000-4-29
For V ≥ DC 24 V ≥ 20 ms
For V ≥ DC 60 V ≥ 50 ms
For V ≥ AC 115 V ≥ 200 ms
Binary Inputs
Standard Binary Input
Rated voltage range
DC 24 V to 250 V
The binary inputs of SIPROTEC 5 are bipolar, with the exception of the
binary inputs on the modules IO230, IO231, and IO233.
Current consumption, excited
Approx. DC 0.6 mA to 2.5 mA (independent of the control voltage)
Power consumption, max.
0.6 W
Pickup time
Approx. 3 ms
Dropout time
28
Capacitive load (supply-line capaci-
tance)
Dropout time
< 5 nF
< 4 ms
< 10 nF
< 6 ms
< 50 nF
< 10 ms
< 220 nF
< 35 ms
Control voltage for all modules
with binary inputs, except
module IO233
Adapt the binary-input threshold to be set in the device to the control
voltage.
Range 1 for 24 V, 48 V, and 60 V
Control voltage
V
low
≤ DC 10 V
V
high
≥ DC 19 V
Range 2 for 110 V and 125 V
Control voltage
V
low
≤ DC 44 V
V
high
≥ DC 88 V
Range 3 for 220 V and 250 V
Control voltage
V
low
≤ DC 88 V
V
high
≥ DC 176 V
Control voltage for binary inputs of
the IO233 module
Range for 125 V
Control voltage
V
low
≤ DC 85 V
V
high
≥ DC 105 V
Maximum permitted voltage
DC 300 V
The binary inputs contain interference suppression capacitors. To ensure EMC immunity, use the terminals
shown in the terminal diagrams/connection diagrams to connect the binary inputs to the common potential.
Special Binary Input with Maximized Robustness against Electrical Disturbances and Failures (IO216)
Rated voltage range
DC 220 V
The special binary inputs of the SIPROTEC 5 with maximized robustness
against electrical disturbances and failures are bipolar and available only
on the module IO216.
Input impedance
50 kΩ to 60 kΩ
11.1.3
28
For time-critical applications with low-active signals, consider the specified dropout times. If necessary, provide for active discharge
of the binary input (for example, a resistor in parallel to the binary input or using a change-over contact).
Technical Data
11.1 General Device Data
904
SIPROTEC 5, Low-Impedance Busbar Protection, Manual
C53000-G5040-C019-C, Edition 04.2021
