General Device Data - Siemens Siprotec 5 7SS85 Techical Data

11.1

General Device Data

Analog Inputs
11.1.1
Current Inputs
All current, voltage, and power data are specified as RMS values.
Rated frequency f
Protection-class current trans-
formers
Power consumption per current
circuit at rated current
Thermal rating
(protection-class current trans-
formers)
Dynamic load-carrying capacity
Voltage Input
All current, voltage, and power data are specified as RMS values.
Rated frequency f
Input and output modules
Measuring range
Input impedance
Thermal rating
Measuring-Transducer Inputs (via Module ANAI-CA-4EL)
Connector type
Differential current input channels
Measuring range
Fault
Input impedance
Conversion principle
Permissible potential difference
between channels
Galvanic separation from ground/
housing
Permissible overload
Measurement repetition
Measuring-Transducer Inputs (via Module ARC-CD-3FO)
Connector type
Number of transceivers
Fiber type
Receiver
Maximum
SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
C53000-G5040-C019-6, Edition 06.2016
50 Hz, 60 Hz
rated
Rated current I
5 A
1 A
Approx. 0.1 VA
500 A for 1 s
150 A for 10 s
20 A continuously
25 A for 3 min
30 A for 2 min
1250 A one half wave
50 Hz, 60 Hz
rated
IO202/IO208/IO211/IO214
0 V to 200 V
< 0.1 VA
230 V continuously
8-pin multiple contact strip
4
DC -24 mA to +24 mA
< 0.5 % of measuring range
140 Ω
Delta-sigma (16 bit)
DC 20 V
DC 700 V
DC 100 mA continuously
200 ms
AVAGO AFBR-4526Z
3
Polymer Optical Fiber (POF) 1 mm
-10 dBm ± 2 dBm
Measuring range
rated
0 A to 500 A
0 A to 100 A
IO215
0 V to 7.07 V
< 0.01 VA
20 V continuously
Technical Data
11.1 General Device Data
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