Siemens Siprotec 5 7SS85 Techical Data page 13

Conversion principle
Permissible potential difference
between channels
Galvanic separation from ground/
housing
Permissible current overload
Measurement repetition
Supply Voltage
11.1.2
Integrated Power Supply
For modular devices, the following printed circuit-board assemblies have a power supply:
PS201 – Power supply of the base module and of the 1st device row
PS203 – Voltage supply of 2nd device row
CB202 – Plug in module assembly with integrated power supply, for example, to accommodate communica-
tion modules
Permissible voltage
ranges
(PS201, PS203, CB202)
Auxiliary rated voltage V
(PS201, PS203, CB202)
Permissible voltage
ranges (PS101)
Auxiliary rated voltage V
(PS101)
Superimposed alternating voltage, peak-to-peak,
IEC 60255-11
Inrush current
Recommended external protection
Internal fuse
–
PS101
PS201, PS203, CB202
Power consumption (life relay active)
–
1/3 base module, non-
modular
Without plug-in modules
SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
C53000-G5040-C019-6, Edition 06.2016
Delta-sigma (16 bit)
DC 3.5 kV
DC 3.5 kV
DC 100 mA continuously
62.5 μs
DC 19 V to DC 60 V
DC 24 V/DC 48 V
H
DC 19 V to DC 60 V
DC 24 V/DC 48 V
H
DC 24 V to DC 48 V
4 A intert, AC 250 V,
DC 150 V,
UL recognized
SIBA type 179200 or
Schurter type SPT 5x20
2 A time-lag, AC 250 V, DC 300 V, UL recognized
SIBA type 179200 or Schurter type SPT 5x20
DC
7.0 W
DC 48 V to DC 300 V
AC 80 V to AC 265 V, 50 Hz/60 Hz
DC 60 V/DC 110 V/DC 125 V/DC 220 V/
DC 250 V or
AC 100 V/AC 115 V/AC 230 V, 50 Hz/60 Hz
DC 48 V to 150 V
DC 60 V/DC 110 V/
DC 125 V
≤ 15% of the DC auxiliary rated voltage (applies only
to direct voltage)
≤ 18 A
Miniature circuit breaker 6 A, characteristic C
according to IEC 60898
DC 60 V to DC 125 V
2 A time-lag, AC 250 V, DC 300 V, UL recognized
SIBA type 179200 or Schurter type SPT 5x20
AC 230 V/50 Hz
16 VA
Technical Data
11.1 General Device Data
DC 88 V to DC 300 V
AC 80 V to AC 265 V,
50 Hz/60 Hz
DC 110 V/ DC 125 V/
DC 220 V/DC 250 V
or
AC 100 V/AC 115 V/
AC 230 V, 50 Hz/60 Hz
DC 24 V to DC 48 V
AC 100 V to AC 230 V
AC 115 V/50 Hz
12.5 VA
557