Siemens SIPROTEC 5 Series User Manual

Analog Inputs
Current Inputs
All current, voltage, and power data are specified as RMS values.
Rated frequency f
rated
50 Hz, 60 Hz
16.7 Hz (for rail protection devices only)
Protection-class current trans-
formers
Rated current I
rated
Measuring range of
the modular devices
Measuring range of the
non-modular devices
5 A
1 A
0 A to 500 A
0 A to 100 A
0 A to 250 A
0 A to 50 A
Instrument transformers 5 A
1 A
0 A to 8 A
0 A to 1.6 A
0 A to 8 A
0 A to 1.6 A
Power consumption per current
circuit at rated current
Approx. 0.1 VA
Thermal rating
(protection and instrument trans-
formers)
500 A for 1 s
150 A for 10 s
20 A continuously
25 A for 3 min
30 A for 2 min
Dynamic load-carrying capacity 1250 A one half wave
Voltage Input
All current, voltage, and power data are specified as RMS values.
Rated frequency f
rated
50 Hz, 60 Hz
16.7 Hz (for rail devices only)
Input and output modules IO202, IO208, IO211, IO214 IO215
Measuring range 0 V to 200 V 0 V to 7.07 V
Input impedance < 0.1 VA < 0.01 VA
Thermal rating 230 V continuously 20 V continuously
i
i
NOTE
You can find more information on the technical data of the current and voltage transformers in the
SIPROTEC 5 Device manuals in the chapter Technical Data.
Measuring-Transducer Inputs (via Module ANAI-CA-4EL)
Insulation class
SELV (Safety Extra Low Voltage) (according to IEC 60255-27)
Connector type 8-pin multiple contact strip
Differential current input channels 4
Measuring range DC -24 mA to +24 mA
Fault < 0.5 % of the measuring range
Input impedance 140 Ω
Conversion principle Delta-sigma (16 bit)
Permissible potential difference
between channels
DC 20 V
Galvanic separation from ground/
housing
DC 700 V
Permissible overload DC 100 mA continuously
6.1
Technical Data
6.1 Analog Inputs
190 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-C, Edition 10.2017

Siemens SIPROTEC 5 Series Specifications

General

Protection Functions	Overcurrent, differential, distance, over/under voltage, frequency
Communication Protocols	IEC 61850, IEC 60870-5-103, Modbus, DNP3, PROFINET
Display	Graphical LCD with touch functionality
Inputs/Outputs	Digital and analog inputs/outputs, configurable
Power Supply	24-250V DC or 100-240V AC
Mounting	Panel or rack mounting
Environmental Conditions	Operating temperature: -25°C to +70°C, humidity up to 95% non-condensing
Product Type	Multifunctional protection relay
Application	Power generation, transmission, distribution, industrial plants
Cybersecurity	IEC 62351, role-based access control, secure communication
Modular Design	Yes, with plug-in modules for flexibility
Hardware	Robust design with high processing power
Software	SIPROTEC 5 DIGSI software for configuration and operation
Control Functions	Remote control, switching sequences, interlocking
Monitoring Functions	Event recording, disturbance recording, measurement values
HMI	Integrated HMI with graphical display and pushbuttons. Remote HMI via web browser or dedicated software. User-configurable dashboards and single-line diagrams.
Time Synchronization	IRIG-B, SNTP, PTP (IEEE 1588)
Certifications	IEC, IEEE, UL, CE