Siemens Siprotec 5 7SS85 Installation and user guide

SIPROTEC 5 V7.30 and higher
Low-Impedance Busbar Protection 7SS85
Technical Data
Extract from manual C53000-G5040-C019-6, chapter 11
Energy Automation

i
i
NOTE
For your own safety, observe the warnings and safety instructions contained in this document, if available.
Disclaimer of Liability
This document has been subjected to rigorous technical
review before being published. It is revised at regular inter-
vals, and any modifications and amendments are included
in the subsequent issues. The content of this document has
been compiled for information purposes only. Although
Siemens AG has made best efforts to keep the document as
precise and up-to-date as possible, Siemens AG shall not
assume any liability for defects and damage which result
through use of the information contained herein.
This content does not form part of a contract or of business
relations; nor does it change these. All obligations of
Siemens AG are stated in the relevant contractual agree-
ments.
Siemens AG reserves the right to revise this document from
time to time.
Document version: C53000-G5040-C019-6.01
Edition: 06.2016
Version of the product described: V07.30
Copyright
Copyright © Siemens AG 2016. All rights reserved.
The disclosure, duplication, distribution and editing of this
document, or utilization and communication of the content
are not permitted, unless authorized in writing. All rights,
including rights created by patent grant or registration of a
utility model or a design, are reserved.
Registered Trademarks
SIPROTEC®, DIGSI®, SIGUARD®, SIMEAS®, and SICAM® are
registered trademarks of Siemens AG. Any unauthorized
use is illegal. All other designations in this document can
be trademarks whose use by third parties for their own
purposes can infringe the rights of the owner.

Preface
Purpose of the Manual
This manual describes the protection, automation, control, and monitoring functions of the SIPROTEC 5
devices.
Target Audience
Protection system engineers, commissioning engineers, persons entrusted with the setting, testing and main-
tenance of automation, selective protection and control equipment, and operational crew in electrical installa-
tions and power plants.
Scope
This manual applies to the SIPROTEC 5 device family.
Further Documentation
[dwprefdm-221012-01.tif, 3, en_US]
•Device manuals
Each Device manual describes the functions and applications of a specific SIPROTEC 5 device. The printed
manual and the online help for the device have the same informational structure.
•Hardware manual
The Hardware manual describes the hardware building blocks and device combinations of the SIPROTEC 5
device family.
•Operating manual
The Operating manual describes the basic principles and procedures for operating and assembling the
devices of the SIPROTEC 5 range.
SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual 3
C53000-G5040-C019-6, Edition 06.2016

•Communication protocol manual
The Communication protocol manual contains a description of the protocols for communication within
the SIPROTEC 5 device family and to higher-level network control centers.
•Product information
The Product information includes general information about device installation, technical data, limiting
values for input and output modules, and conditions when preparing for operation. This document is
provided with each SIPROTEC 5 device.
•Engineering Guide
The Engineering Guide describes the essential steps when engineering with DIGSI 5. In addition, the Engi-
neering Guide shows you how to load a planned configuration to a SIPROTEC 5 device and update the
functionality of the SIPROTEC 5 device.
•DIGSI 5 online help
The DIGSI 5 online help contains a help package for DIGSI 5 and CFC.
The help package for DIGSI 5 includes a description of the basic operation of software, the DIGSI princi-
ples and editors. The help package for CFC includes an introduction to CFC programming, basic examples
of working with CFC, and a reference chapter with all the CFC blocks available for the SIPROTEC 5 range.
•SIPROTEC 5/DIGSI 5 Tutorial
The tutorial on the DVD contains brief information about important product features, more detailed infor-
mation about the individual technical areas, as well as operating sequences with tasks based on practical
operation and a brief explanation.
•SIPROTEC 5 catalog
The SIPROTEC 5 catalog describes the system features and the devices of SIPROTEC 5.
•Selection guide for SIPROTEC and Reyrolle
The selection guide offers an overview of the device series of the Siemens protection devices, and a
device selection table.
Indication of Conformity
This product complies with the directive of the Council of the European Communities
on harmonization of the laws of the Member States relating to electromagnetic
compatibility (EMC Council Directive 2014/30/EU) and concerning electrical equipment
for use within specified voltage limits (Low Voltage Directive 2014/35/EU).
This conformity has been proved by tests performed according to the Council Directive
in accordance with the product standard EN 60255-26 (for EMC directive) and with the
product standard EN 60255-27 (for Low Voltage Directive) by Siemens AG.
The device is designed and manufactured for application in an industrial environment.
The product conforms with the international standards of IEC 60255 and the German
standard VDE 0435.
Other Standards
IEEE Std C 37.90
The technical data of the product is approved in accordance with UL.
For more information about the UL database, see www.ul.com
Select Online Certifications Directory and enter E194016 as UL File Number.
IND. CONT. EQ.
69CA
[ul_listed_c_us, 1, --_--]
Preface
4 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
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Additional Support
For questions about the system, please contact your Siemens sales partner.
Support
Our Customer Support Center provides a 24-hour service.
Phone: [phone]
Fax: [phone]
E-Mail: [email protected]
Training Courses
Inquiries regarding individual training courses should be addressed to our Training Center:
Siemens AG
Siemens Power Academy TD
Humboldtstraße 59
90459 Nürnberg
Germany
Phone: [phone]
Fax: [phone]
E-Mail: [email protected]
Internet: www.siemens.com/poweracademy
Notes on Safety
This document is not a complete index of all safety measures required for operation of the equipment (module
or device). However, it comprises important information that must be followed for personal safety, as well as
to avoid material damage. Information is highlighted and illustrated as follows according to the degree of
danger:
!
DANGER
DANGER means that death or severe injury will result if the measures specified are not taken.
²Comply with all instructions, in order to avoid death or severe injuries.
!
WARNING
WARNING means that death or severe injury may result if the measures specified are not taken.
²Comply with all instructions, in order to avoid death or severe injuries.
!
CAUTION
CAUTION means that medium-severe or slight injuries can occur if the specified measures are not taken.
²Comply with all instructions, in order to avoid moderate or minor injuries.
Preface
SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual 5
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NOTICE
NOTICE means that property damage can result if the measures specified are not taken.
²Comply with all instructions, in order to avoid property damage.
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NOTE
Important information about the product, product handling or a certain section of the documentation
which must be given particular attention.
Qualified Electrical Engineering Personnel
Only qualified electrical engineering personnel may commission and operate the equipment (module, device)
described in this document. Qualified electrical engineering personnel in the sense of this manual are people
who can demonstrate technical qualifications as electrical technicians. These persons may commission,
isolate, ground and label devices, systems and circuits according to the standards of safety engineering.
Proper Use
The equipment (device, module) may be used only for such applications as set out in the catalogs and the
technical description, and only in combination with third-party equipment recommended and approved by
Siemens.
Problem-free and safe operation of the product depends on the following:
•Proper transport
•Proper storage, setup and installation
•Proper operation and maintenance
When electrical equipment is operated, hazardous voltages are inevitably present in certain parts. If proper
action is not taken, death, severe injury or property damage can result:
•The equipment must be grounded at the grounding terminal before any connections are made.
•All circuit components connected to the power supply may be subject to dangerous voltage.
•Hazardous voltages may be present in equipment even after the supply voltage has been disconnected
(capacitors can still be charged).
•Operation of equipment with exposed current-transformer circuits is prohibited. Before disconnecting the
equipment, ensure that the current-transformer circuits are short-circuited.
•The limiting values stated in the document must not be exceeded. This must also be considered during
testing and commissioning.
Preface
6 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
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Open Source Software
The product contains, among other things, Open Source Software developed by third parties. The Open
Source Software used in the product and the license agreements concerning this software can be found in the
Readme_OSS. These Open Source Software files are protected by copyright. Your compliance with those
license conditions will entitle you to use the Open Source Software as foreseen in the relevant license. In the
event of conflicts between Siemens license conditions and the Open Source Software license conditions, the
Open Source Software conditions shall prevail with respect to the Open Source Software portions of the soft-
ware. The Open Source Software is licensed royalty-free. Insofar as the applicable Open Source Software
License Conditions provide for it you can order the source code of the Open Source Software from your
Siemens sales contact - against payment of the shipping and handling charges - for a period of at least 3 years
since purchase of the Product. We are liable for the Product including the Open Source Software contained in
it pursuant to the license conditions applicable to the Product. Any liability for the Open Source Software
beyond the program flow intended for the Product is explicitly excluded. Furthermore any liability for defects
resulting from modifications to the Open Source Software by you or third parties is excluded. We do not
provide any technical support for the Product if it has been modified.
When using DIGSI 5 in online mode, you are provided with the option to go to the main menu Show Open
source information and read and display the Readme_OSS file containing the original license text and copy-
right information.
To do this, the following steps are necessary:
•Switch to online mode.
•Select the device.
•Select online in the menu bar.
•Click Show Open source information.
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NOTE
To read the Readme_OSS file, a PDF viewer must be installed on the computer.
In order to operate SIPROTEC 5 devices, a valid DIGSI 5 license is required.
SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual 7
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Technical Data
11.1 General Device Data 555
11.2 Date and Time Synchronization 563
11.3 Busbar Differential Protection 564
11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole 565
11.5 Circuit-Breaker Failure Protection 3-Pole 567
11.6 Inherent Circuit-Breaker Failure Protection 569
11.7 End-Fault Protection 570
11.8 External Tripping Busbar Section (Direct) 571
11.9 External Tripping Busbar Section (from Bay) 572
11.10 Bus Coupler Differential Protection 573
11.11 Differential Current Supervision 574
11.12 Zero-Crossing Supervision 575
11.13 Disconnector Supervision 576
11.14 Circuit-Breaker Supervision 577
11.15 Stage with Definite-Time Characteristic Curve 578
11.16 Stage with Inverse-Time Characteristic Curve 580
11.17 Stage with Definite-Time Characteristic Curve 588
11.18 Stage with Inverse-Time Characteristic Curve 590
11.19 Overvoltage Protection with 3-Phase Voltage 598
11.20 Overvoltage Protection with Positive-Sequence Voltage 600
11.21 Overvoltage Protection with Negative-Sequence Voltage 601
11.22 Overvoltage Protection with Zero-Sequence Voltage/Residual Voltage 602
11.23 Overvoltage Protection with Any Voltage 603
11.24 Undervoltage Protection with 3-Phase Voltage 604
11.25 Undervoltage Protection with Positive-Sequence Voltage 606
11.26 Undervoltage Protection with Any Voltage 607
11.27 Overfrequency Protection 608
11.28 Underfrequency Protection 609
11.29 Rate of Frequency Change Protection 610
11.30 Inrush-Current Detection 611
11.31 Voltage-Jump Detection 612
11.32 Trip-Circuit Supervision 613
11.33 Analog Channel Supervision via Fast Current Sum 614
11.34 Operational Measured Values and Statistical Values 615
11
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11.35 Analog-Units Function Group 617
11.36 Temperature Supervision 618
11.37 Protection Interface and Protection Topology 619
11.38 CFC 621
Technical Data
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General Device Data
Analog Inputs
Current Inputs
All current, voltage, and power data are specified as RMS values.
Rated frequency frated 50 Hz, 60 Hz
Protection-class current trans-
formers
Rated current Irated Measuring range
5 A
1 A
0 A to 500 A
0 A to 100 A
Power consumption per current
circuit at rated current
Approx. 0.1 VA
Thermal rating
(protection-class current 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 frated 50 Hz, 60 Hz
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
Measuring-Transducer Inputs (via Module ANAI-CA-4EL)
Connector type 8-pin multiple contact strip
Differential current input channels 4
Measuring range DC -24 mA to +24 mA
Fault < 0.5 % of 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
Measurement repetition 200 ms
Measuring-Transducer Inputs (via Module ARC-CD-3FO)
Connector type AVAGO AFBR-4526Z
Number of transceivers 3
Fiber type Polymer Optical Fiber (POF) 1 mm
Receiver
Maximum -10 dBm ± 2 dBm
11.1
11.1.1
Technical Data
11.1 General Device Data
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Minimum -40 dBm ± 2 dBm
Spectrum 400 nm to 1100 nm
Attenuation In the case of plastic optical fibers, you can expect a path attenuation of
0.2 dB/m Additional attenuation comes from the plug and sensor head.
Optical budget 1Minimal 25 dB
Analog sampling rate 16 kHz
ADC type 10-bit successive approximation
Transmitter
Type LED
Wavelength λ = 650 nm
Transmit power Minimum 0 dBm
Maximum 2 dBm
Numerical aperture 0.5 2
Signal rate connection test 1 pulse per second
Pulse duration connection test 11 μs
Comment:
1 All values in combination with sensors approved by Siemens.
2 Numerical aperture (NA = sin θ (launch angle))
High-Speed Measuring-Transducer Inputs, Voltage/Current (via IO210, IO212)
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NOTE
Current and voltage may not be connected to a measuring-transducer input at the same time; only either
current or voltage may be connected. Due to EMC, no line may be connected to an input that is not used
(current or voltage).
Use shielded cables.
Table 11-1 High-Speed Measuring-Transducer Inputs, Voltage
Differential voltage input channels 89
Measuring range DC -10 V to +10 V
Fault < 0.5 % of the measuring range
Input impedance 48 kΩ
Conversion principle Delta-sigma (16 bit)
Permissible potential difference
between channels
DC 3.5 kV
Galvanic separation from ground/
housing
DC 3.5 kV
Permissible overload DC 20 V continuously
DC 60 V continuously (IO210 MT3 terminal point C9)
Measurement repetition 62.5 μs
Table 11-2 High-Speed Measuring-Transducer Inputs, Current
Differential current input channels 810
Measuring range DC -20 mA to +20 mA
Fault < 0.5 % of the measuring range
Input impedance, current 12 Ω
9 The IO212 has 8 high-speed measuring-transducer inputs. They can be used either as a voltage or as a current input.
10 The IO212 has 8 high-speed measuring-transducer inputs. They can be used either as a voltage or as a current input.
Technical Data
11.1 General Device Data
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Conversion principle Delta-sigma (16 bit)
Permissible potential difference
between channels
DC 3.5 kV
Galvanic separation from ground/
housing
DC 3.5 kV
Permissible current overload DC 100 mA continuously
Measurement repetition 62.5 μs
Supply Voltage
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)
DC 19 V to DC 60 V DC 48 V to DC 300 V
AC 80 V to AC 265 V, 50 Hz/60 Hz
Auxiliary rated voltage VH
(PS201, PS203, CB202)
DC 24 V/DC 48 V 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
Permissible voltage
ranges (PS101)
DC 19 V to DC 60 V DC 48 V to 150 V DC 88 V to DC 300 V
AC 80 V to AC 265 V,
50 Hz/60 Hz
Auxiliary rated voltage VH
(PS101)
DC 24 V/DC 48 V DC 60 V/DC 110 V/
DC 125 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
Superimposed alternating voltage, peak-to-peak,
IEC 60255-11
≤ 15% of the DC auxiliary rated voltage (applies only
to direct voltage)
Inrush current ≤ 18 A
Recommended external protection Miniature circuit breaker 6 A, characteristic C
according to IEC 60898
Internal fuse
– DC 24 V to DC 48 V DC 60 V to DC 125 V DC 24 V to DC 48 V
AC 100 V to AC 230 V
PS101 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
PS201, PS203, CB202 2 A time-lag, AC 250 V, DC 300 V, UL recognized
SIBA type 179200 or Schurter type SPT 5x20
Power consumption (life relay active)
– DC AC 230 V/50 Hz AC 115 V/50 Hz
1/3 base module, non-
modular
Without plug-in modules
7.0 W 16 VA 12.5 VA
11.1.2
Technical Data
11.1 General Device Data
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Integrated Power Supply
1/3 base module, modular
Without plug-in modules
13 W 33 VA 24 VA
1/6 expansion module 3 W 6 VA 6 VA
1/6 plug-in module
assembly without plug-in
modules (modules CB202)
3.5 W 14 VA 7 VA
Plug-in module for base
module or plug-in module
assembly (for example,
communication module)
< 5 W < 6 VA < 6 VA
Stored-energy time for auxiliary voltage outage or
short circuit, modular devices
For V ≥ DC 24 V ≥ 50 ms
For V ≥ DC 110 V ≥ 50 ms
For V ≥ AC 115 V ≥ 50 ms
Stored-energy time for auxiliary voltage outage or
short circuit, non-modular devices
For V ≥ DC 24 V ≥ 20 ms
For V ≥ DC 60 V/DC 110 V ≥ 50 ms
For V ≥ AC 115 V ≥ 200 ms
Binary Inputs
Rated voltage range DC 24 V to 250 V
The binary inputs of SIPROTEC 5 are bipolar with the exception of the
binary inputs on the IO230 and on the IO231.
Current consumption, excited Approx. DC 0.6 mA to 1.8 mA (independent of the operating voltage)
Power consumption, max. 0.6 VA
Pickup time Approx. 3 ms
Dropout time Approx. 4 ms
Switching thresholds Adjustable with DIGSI 5
Range 1 for 24 V, 48 V, and 60 V
Operating voltage
Vlow ≤ DC 10 V
Vhigh ≥ DC 19 V
Range 2 for 110 V and 125 V
Operating voltage
Vlow ≤ DC 44 V
Vhigh ≥ DC 88 V
Range 3 for 220 V and 250 V
Operating voltage
Vlow ≤ DC 88 V
Vhigh ≥ DC 176 V
Maximum permitted voltage DC 300 V
The binary inputs contain interference suppression capacitors. In order to ensure EMC, use the terminals
shown in the terminal diagrams/connection diagrams to connect the binary inputs to the common potential.
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)
11.1.3
11.1.4
Technical Data
11.1 General Device Data
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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
≤ 10 ms, typically 8 ms
Max. rated data of the output contacts in accordance
with UL certification
DC 24 V, 8 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, 1/3 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
Closing time, typical: 4 ms
Opening time, typical: 2 ms
≤ 5 ms
Rated data of the output contacts in accordance with
UL certification
AC 120 V, 8.5 A, General Purpose
AC 277 V, 6 A, General Purpose
AC 277 V, 0.7 hp
AC 347 V, 4.5 A, General Purpose
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)
High-Speed Relay with Semiconductor Acceleration (Type HS)
Switching capacity On/Off: 1000 W/VA
Contact voltage AC 200 V, DC 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
Technical Data
11.1 General Device Data
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Total permissible current for contacts connected to
common potential
5 A
Switching time OOT (Output Operating Time)
Additional delay of the output medium used
Closing time, typical: 0.2 ms
Opening time, typical: 6 ms
Maximum: ≤ 9 ms
Rated data of the output contacts in accordance with
UL certification
B150
Q300
Design Data
Masses
Device Size
Weight of the Modular Devices
Type of construction 1/3 1/2 2/3 5/6 1/1
Flush-mounting device 4.8 kg 8.1 kg 11.4 kg 14.7 kg 18.0 kg
Surface-mounted device with inte-
grated on-site operation panel
7.8 kg 12.6 kg 17.4 kg 22.2 kg 27.0 kg
Surface-mounted device with
detached on-site operation panel
5.1 kg 8.7 kg 12.3 kg 15.9 kg 19.5 kg
Size Weight
Detached on-site operation panel 1/3 1.9 kg
Detached on-site operation panel 1/6 1.1 kg
Dimensions of the Basic and 1/3 Modules
Type of Construction (Maximum Dimensions) Width over all x Height over all x Depth 11(in
Inches)
Flush-mounting device 150 mm x 268 mm x 229 mm (5.91 x 10.55 x 9.02)
Surface-mounted device with integrated on-site oper-
ation panel
150 mm x 314 mm x 337 mm (5.91 x 12.36 x 13.27)
Surface-mounted device with detached on-site opera-
tion panel
150 mm x 314 mm x 230 mm (5.91 x 12.36 x 9.06)
Dimensions of Device Rows
Type of
Construction
(Maximum
Dimensions)
Width over all x Height over all x Depth 12(in Inches)
Type of construc-
tion
1/3 1/2 2/3 5/6 1/1
Flush-mounting
device
150 mm x
268 mm x
229 mm (5.91 x
10.55 x 9.02)
225 mm x
268 mm x
229 mm (8.86 x
10.55 x 9.02)
300 mm x
268 mm x
229 mm(11.81 x
10.55 x 9.02)
375 mm x
268 mm x
229 mm (14.76
x 10.55 x 9.02)
450 mm x
268 mm x
229 mm (17.72
x 10.55 x 9.02)
11.1.5
11 Width and depth rounded to whole numbers in mm
12 Width and depth rounded to whole numbers in mm
Technical Data
11.1 General Device Data
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Type of
Construction
(Maximum
Dimensions)
Width over all x Height over all x Depth 12(in Inches)
Surface-
mounted device
with integrated
on-site operation
panel
150 mm x
314 mm x
337 mm (5.91 x
12.36 x 13.27)
225 mm x
314 mm x
337 mm (8.86 x
12.36 x 13.27)
300 mm x
314 mm x
337 mm (11.81
x 12.36 x 13.27)
375 mm x
314 mm x
337 mm (14.76
x 12.36 x 13.27)
450 mm x
314 mm x
337 mm (17.72
x 12.36 x 13.27)
Surface-
mounted device
with detached
on-site operation
panel
150 mm x
314 mm x
230 mm (5.91 x
12.36 x 9.06)
225 mm x
314 mm x
230 mm (8.86 x
12.36 x 9.06)
300 mm x
314 mm x
230 mm (11.81
x 12.36 x 9.06)
375 mm x
314 mm x
230 mm (14.76
x 12.36 x 9.06)
450 mm x
314 mm x
230 mm (17.72
x 12.36 x 9.06)
Expansion Module Dimensions
Type of Construction (Maximum Dimensions) Width x Height x Depth 13 (in Inches)
Flush-mounting device 75 mm x 268 mm x 229 mm (2.95 x 10.55 x 9.02)
Surface-mounted device with integrated on-site oper-
ation panel
75 mm x 314 mm x 337 mm (2.95 x 12.36 x 13.27)
Surface-mounted device with detached on-site opera-
tion panel
75 mm x 314 mm x 230 mm (2.95 x 12.36 x 9.06)
Plug-In Module Dimensions
Type of Construction (Maximum Dimensions) Width x Height x Depth (in Inches)
USART-Ax-xEL, ETH-Bx-xEL 61 mm x 45 mm x 120.5 mm (2.4 x 1.77 x 4.74)
USART-Ax-xFO, ETH-Bx-xFO (without protection
cover)
61 mm x 45 mm x 132.5 mm (2.4 x 1.77 x 5.22)
ANAI-CA-4EL 61 mm x 45 mm x 119.5 mm (2.4 x 1.77 x 4.7)
ARC-CD-3FO 61 mm x 45 mm x 120.5 mm (2.4 x 1.77 x 4.74)
Minimum Bending Radii of the Connecting Cables Between the On-Site Operation Panel and the Base Module
Fiber-optic cable R = 50 mm
Pay attention to the length of the cable protection
sleeve, which you must also include in calculations.
D-Sub cable R = 50 mm (minimum bending radius)
Degree of Protection to IEC 60529
For equipment in the surface-mounting housing IP50
For equipment in the flush-mounting housing Front IP51
Back side of the modular devices IP50
Back side of the non-modular devices IP40
For operator protection IP2x for current terminal (installed removed)
IP1x for voltage terminal (removed/without cover)
IP2x for voltage terminal (removed/with cover)
IP2x for voltage terminal (installed)
Degree of pollution, IEC 60255-27 2
12 Width and depth rounded to whole numbers in mm
13 Width and depth rounded to whole numbers in mm
Technical Data
11.1 General Device Data
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Maximum altitude above sea level 2000 m (6561.68 ft)
UL Note
Type 1 if mounted into a door or front cover of an enclosure.
When expanding the device with the 2nd device row, then they must be mounted completely inside an
enclosure.
Tightening Torques for Terminal Screws
Type of Line Current Terminal Voltage Terminal with
Spring-Loaded Terminals
Voltage Terminal with
Screw Connection
Litz wire with ring-type
lug
2.7 Nm No ring-type lug No ring-type lug
Stranded wires with boot-
lace ferrules or pin-type
lugs
2.7 Nm 1.0 Nm 0.6 Nm
Solid conductor, bare
(2 mm2)
2.0 Nm 1.0 Nm –
i
i
NOTE
Use copper cables only.
Torques for Other Screw Types
Screw Type Torque
M4 x 20 1.2 Nm
M4 x 8 1.2 Nm
M2.5 x 6 0.39 Nm
Countersunk screw, M2.5 x 6 0.39 Nm
Countersunk screw, M2.5 x 8 0.39 Nm
Collar screw, M4 x 20 0.7 Nm
Technical Data
11.1 General Device Data
562 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
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Date and Time Synchronization
Date format DD.MM.YYYY (Europe)
MM/DD/YYYY (USA)
YYYY-MM-DD (China)
Time source 1, time source 2 None
IRIG-B 002(003)
IRIG-B 006(007)
IRIG-B 005(004) with extension according to
IEEE C37.118-2005
DCF77
PI (protection interface)14
SNTP
IEC 60870-5-103
DNP3
IEEE 1588
Time zone 1, time zone 2 Local
UTC
Failure indication after 0 s to 3600 s
Time zone and daylight saving time Transfer of PC settings
Manually setting the time zones
Time zone offset with respect to GMT -720 min to 840 min
Switching over to daylight saving time Active
Inactive
Beginning of daylight saving time Input: day and time
End of daylight saving time Input: day and time
Offset daylight saving time -120 to 120 [steps of 15]
11.2
14 If provided
Technical Data
11.2 Date and Time Synchronization
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Busbar Differential Protection
General Differential Protection Setting Values
Rated object current Irated obj. 100 A to 50 000 A Increments of 1
Check Zone Setting Values
Threshold value Idiff 0.20 to 4.00 Increments of 0.01
Threshold value Idiff (sensitive characteristic curve) 0.05 to 4.00 Increments of 0.01
Threshold value Irest (sensitive characteristic curve) 0.00 to 25.00 Increments of 0.01
Threshold value Irest (sensitive characteristic curve/
CBFP)
0.00 to 25.00 Increments of 0.01
Stabilization factor k 0.10 to 0.80 Increments of 0.01
General Busbar Section Setting Values
Threshold value Idiff 0.20 to 4.00 Increments of 0.01
Threshold value Idiff (sensitive characteristic curve) 0.05 to 4.00 Increments of 0.01
Threshold value Irest (sensitive characteristic curve) 0.00 to 25.00 Increments of 0.01
Threshold value Irest (sensitive characteristic curve/
CBFP)
0.00 to 25.00 Increments of 0.01
Stabilization factor k 0.10 to 0.80 Increments of 0.01
Setting Values for Differential Current Supervision
Limiting value of current I/Irated, obj
(Irated, obj = Rated object current)
0.05 to 0.80 Increments of 0.01
Time delay
for check zone and busbar-selective protection
1.00 s to 10.00 s Increments of 0.01
Setting Values for Cross-Stabilization
Restraint current ratio, selective zones 0.00 to 1.00 Increments of 0.01
Restraint current ratio, check zone 0.00 to 1.00 Increments of 0.01
Operate Time
Minimum operate time High-speed relay (type HS) approx. 3 ms
Fast relay (type F) approx. 7 ms
Frequency
Frequency range 50 Hz or 60 Hz
Tolerances
Current 5 % of the setting value or 50 mA
k factor 5 % of the setting value
Times 5 % of the setting value or 50 ms
Frequency - 10 %, + 5 %
11.3
Technical Data
11.3 Busbar Differential Protection
564 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual
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