Siemens SIPROTEC 5 Series User Manual

First Steps
Electrical Inspection
Device Protection
!
DANGER
Danger when connecting the SIPROTEC 5 device
Noncompliance with the safety notes will result in death, severe injury or considerable material
damage.
²
The device must be situated in the operating area for at least 2 hours before you connect it to the
power supply for the first time. This prevents condensate from forming in the device.
²
If the device has been in storage for more than 2 years, connect it to an auxiliary voltage for 1 to 2
days. This will cause the electrolytic capacitors on the printed circuit-board assemblies to form again.
²
Perform the electrical inspection.
Activating the Battery
i
i
NOTE
The battery is covered by a protective film, which also prevents premature discharge.
The battery compartment is located on the rear of the base module. You do not have to take the battery
out of the compartment in order to remove the protective film.
²
Pull out the battery compartment including the battery.
²
Remove the protective film from the battery by simply pulling on the film tab.
²
Push the battery compartment including the battery back in again.
Grounding a Device
The SIPROTEC 5 devices are protection class I equipment must be connected with the system ground prior to
commissioning.
²
Ground each module with solid low-impedance system grounding (cross-section ≥ 4.0 mm
2
(≥ 0.0062 in
2
), grounding area ≥ M4, torque: at least 1.2 Nm).
Connecting a Device
²
Connect all cables and lines. Use the connection diagrams in the Hardware and Device manuals.
²
Tighten the terminal screws to the prescribed torques (see chapter Tightening Torques for Terminal
Screws, Page 213).
Grounding an On-Site Operation Panel
²
Join several on-site operation panels to one another with firm contact.
Siemens recommends the use of contact washers on painted metal mounting walls. If the mounting wall
is not metallic, place a metal layer, for example a metal sheet, between the mounting wall and the on-
site operation panels. Then connect this sheet to the system grounding.
5.1
5.1.1
Working on the Device
5.1 First Steps
154 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