Siemens SIPROTEC 5 Series User Manual

Relay Outputs
Standard Relay (Type S)
Switching capacity On: 1000 W/VA
Off: 30 VA; 40 W ohmic;
30 W/VA at L/R ≤ 40 ms
AC and DC contact voltage 250 V
Permissible current per contact (continuous) 5 A
Permissible current per contact (switching on and
holding)
30 A for 1 s (make contact)
Short-time current across closed contact 250 A for 30 ms
Total permissible current for contacts connected to
common potential
5 A
Switching time OOT (Output Operating Time)
Additional delay of the output medium used
Make time: typical: 8 ms; maximum: 10 ms
Break time: typical: 2 ms; maximum: 5 ms
Max. rated data of the output contacts in accordance
with UL certification
DC 24 V, 5 A, General Purpose
DC 48 V, 0.8 A, General Purpose
DC 240 V, 0.1 A, General Purpose
AC 240 V, 5 A, General Purpose
AC 120 V, 1/6 hp
AC 250 V, 1/2 hp
B300
R300
Interference suppression capacitors across the
contacts
4.7 nF, ± 20 %, AC 250 V
Fast Relay (Type F)
Switching capacity
On: 1000 W/VA
Off: 30 VA; 40 W ohmic;
30 W/VA at L/R ≤ 40 ms
AC and DC contact voltage 250 V
Permissible current per contact (continuous) 5 A
Permissible current per contact (switching on and
holding)
30 A for 1 s (make contact)
Short-time current across closed contact 250 A for 30 ms
Total permissible current for contacts connected to
common potential
5 A
Switching time OOT (Output Operating Time)
Additional delay of the output medium used
Make time: typical: 4 ms; maximum: 5 ms
Break time: typical: 2 ms; maximum: 5 ms
Rated data of the output contacts in accordance with
UL certification
AC 120 V, 5 A, General Purpose
AC 250 V, 5 A, General Purpose
AC 250 V, 0.5 hp
B300
R300
Interference suppression capacitors across the
contacts
4.7 nF, ± 20 %, AC 250 V
Supervision 2-channel activation with cyclic testing (only for make
contact)
6.4
Technical Data
6.4 Relay Outputs
196 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