Siemens Siprotec 5 7SS85 Instruction manual

SIPROTEC 5
V8.60 and higher
Low-Impedance Busbar Protection 7SS85
Technical Data
Extract from manual C53000-G5040-C019-C chapter 11
Smart Infrastructre

i
i
NOTE
For your own safety, observe the warnings and safety instructions contained in this document, if available.
Disclaimer of Liability
Subject to changes and errors. The information given in
this document only contains general descriptions and/or
performance features which may not always specifically
reflect those described, or which may undergo modifica-
tion in the course of further development of the products.
The requested performance features are binding only when
they are expressly agreed upon in the concluded contract.
Document version: C53000-G5040-C019-C.01
Edition: 04.2021
Version of the product described: V8.60 and higher
Copyright
Copyright © Siemens 2021. 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.
Trademarks
SIPROTEC, DIGSI, SIGRA, SIGUARD, SIMEAS SAFIR, SICAM,
and MindSphere are trademarks of Siemens. Any unauthor-
ized use is prohibited.

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
[dw_product-overview_SIP5_device-manual, 5, 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.
SIPROTEC 5, Low-Impedance Busbar Protection, Manual 3
C53000-G5040-C019-C, Edition 04.2021

•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.
•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.
•Security manual
The Security manual describes the security features of the SIPROTEC 5 devices and DIGSI 5.
•Process bus manual
The process bus manual describes the functions and applications specific for process bus in SIPROTEC 5.
•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 concerning electromagnetic
compatibility (EMC Directive 2014/30/EU), restriction on usage of hazardous
substances in electrical and electronic equipment (RoHS Directive 2011/65/EU), and
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), the standard
EN 50581 (for RoHS directive), and with the product standard EN 60255-27 (for Low
Voltage Directive) by Siemens.
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.
Preface
4 SIPROTEC 5, Low-Impedance Busbar Protection, Manual
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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 ul.com
You can find the product with the UL File Number E194016.
IND. CONT. EQ.
69CA
Additional Support
For questions about the system, contact your Siemens sales partner.
Customer Support Center
Our Customer Support Center provides a 24-hour service.
Siemens AG
Smart Infrastructure – Digital Grid
Customer Support Center
Phone: [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 Phone: [phone]
Humboldtstrasse 59 E-mail: [email protected]
90459 Nuremberg Internet: www.siemens.com/poweracademy
Germany
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.
Preface
SIPROTEC 5, Low-Impedance Busbar Protection, Manual 5
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!
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.
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 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 document 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.
Selection of Used Symbols on the Device
Nr. Symbol Description
1 Direct current, IEC 60417, 5031
2 Alternating current, IEC 60417, 5032
Preface
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Nr. Symbol Description
3 Direct and alternating current, IEC 60417, 5033
4 Earth (ground) terminal, IEC 60417, 5017
5 Protective conductor terminal, IEC 60417, 5019
6 Caution, risk of electric shock
7 Caution, risk of danger, ISO 7000, 0434
8 Protective Insulation, IEC 60417, 5172, Safety Class II devices
9 Guideline 2002/96/EC for electrical and electronic devices
10 Guideline for the Eurasian Market
OpenSSL
This product includes software developed by the OpenSSL Project for use in OpenSSL Toolkit (http://
www.openssl.org/).
This product includes software written by Tim Hudson ([email protected]).
This product includes cryptographic software written by Eric Young ([email protected]).
Preface
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Technical Data
11.1 General Device Data 899
11.2 Date and Time Synchronization 912
11.3 Busbar Differential Protection 913
11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole 915
11.5 Circuit-Breaker Failure Protection 3-Pole 917
11.6 Inherent Circuit-Breaker Failure Protection 919
11.7 End-Fault Protection Disconnector Supervision 920
11.8 External Tripping Busbar Section (Direct) 921
11.9 External Tripping Busbar Section (from Bay) 922
11.10 Bus Coupler Differential Protection 923
11.11 Differential Current Supervision 924
11.12 Zero-Crossing Supervision 925
11.13 Disconnector Supervision 926
11.14 Circuit-Breaker Supervision 927
11.15 Overcurrent Protection, Phases 928
11.16 Overcurrent Protection, Ground 938
11.17 Directional Overcurrent Protection, Phases 948
11.18 Directional Overcurrent Protection, Ground 952
11.19 Voltage Protection 956
11.20 Frequency Protection 967
11.21 Voltage-Jump Detection 970
11.22 Measuring-Voltage Failure Detection 971
11.23 Voltage-Transformer Circuit Breaker 973
11.24 Voltage-Balance Supervision 974
11.25 Voltage-Sum Supervision 975
11.26 Voltage Phase-Rotation Supervision 976
11.27 Impedance Protection 977
11.28 Arc Protection 978
11.29 Inrush-Current Detection 979
11.30 2nd Harmonic Detection Ground 981
11.31 Trip-Circuit Supervision 983
11.32 Analog Channel Supervision via Fast Current Sum 984
11.33 Operational Measured Values and Statistical Values 985
11.34 Analog-Units Function Group 987
11
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11.35 Temperature Supervision 988
11.36 Protection Interface and Protection Topology 989
11.37 Phasor Measurement Unit 991
11.38 Measuring Transducers 992
11.39 Circuit-Breaker Wear Monitoring 993
11.40 CFC 994
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 0 A to 500 A
1 A 0 A to 100 A
Consumption per current input 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
GIS Low-Power Current Input (via Module IO240)
All current, voltage, and power data are specified as RMS values.
Rated frequency frated 50 Hz, 60 Hz
GIS-LPCT input Primary rated current Irated Measuring range
Kr ⋅ GIS-LPCT secondary rated value
Kr = Transformation ratio of the
GIS-LPCT (DIGSI setting)
Refer to the GIS manual for the GIS-
LPCT secondary rated value.
Kpcr = 50 (protection channel)
Kpcr = 1.6 (measuring channel)
Power consumption per current
circuit at rated current
Max. 40 mVA
Burden = 9.5 kΩ
Thermal rating Max. input voltage = 20 V
Accuracy Class 5TPE (protection channel)
Class 0.2S (measuring channel)
Voltage Input
All current, voltage, and power data are specified as RMS values.
Rated frequency frated 50 Hz, 60 Hz
Input and output modules IO102, IO202, IO208, IO211,
IO214
IO215
Measuring range 0 V to 200 V 0 V to 7.07 V
Burden < 0.1 VA < 0.01 VA
Thermal rating 230 V continuously 20 V continuously
GIS Low-Power Voltage Input (via Module IO240)
All current, voltage, and power data are specified as RMS values.
Rated frequency frated 50 Hz, 60 Hz
11.1
11.1.1
Technical Data
11.1 General Device Data
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GIS-LPVT input Primary rated voltage Vrated Measuring range
Kr ⋅ GIS-LPVT secondary rated value
Kr = Transformation ratio of the
GIS-LPVT (DIGSI setting)
Refer to the GIS manual for the GIS-
LPVT secondary rated value.
Kpcr = 2
Power consumption per current
circuit at rated current
Max. 1 mVA
Burden = 50 Ω
Thermal rating Max. input current = 4.4 mA
Accuracy Class 0.1
Measuring-Transducer Inputs (via Module ANAI-CA-4EL)
Insulation class SELV (Safety Extra Low Voltage) (according to IEC 60255-27)
Connector type 8-pin terminal spring
Differential current input channels 4
Measuring range DC -25.6 mA to +25.6 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
Measured-value repetition 200 ms
Inputs for Optical Sensors for Arc Protection (via Module ARC-CD-3FO)
Connector type AVAGO AFBR-4526Z
Number of transceivers 3
Fiber type Plastic Optical Fiber (POF) 1 mm
Receiver
Maximum -10 dBm ± 2 dBm
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 budget22 Minimal 25 dB
Analog sampling rate 16 kHz
ADC type 10-bit successive approximation
Transmitter
Type LED
Wavelength λ = 650 nm
Transmitter power Minimum 0 dBm
Maximum 2 dBm
Numerical aperture 0.5 23
22 All values in combination with sensors approved by Siemens.
23 Numerical aperture (NA = sin θ (launch angle))
Technical Data
11.1 General Device Data
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Signal rate connection test 1 pulse per second
Pulse duration connection test 11 μs
High-Speed Measuring-Transducer Inputs, Voltage/Current (via IO210, IO212)
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NOTE
Current and voltage must not be connected at the same time to one measuring-transducer input. Instead,
only connect either current or voltage. For EMC reasons, do not connect a line to an unused input (current
or voltage).
Use shielded cables.
Table 11-1 High-Speed Measuring-Transducer Inputs, Voltage
Differential voltage input channels IO210: 424
IO212: 825
Measuring range DC -10 V to +10 V
Fault < 0.5 % of the measuring range
Input impedance 48 kΩ
Max. permissible voltage with
respect to ground on the meas-
uring inputs
300 V
Permissible overload DC 20 V continuously
DC 60 V continuously (IO210 MT3 terminal point C9)
Table 11-2 High-Speed Measuring-Transducer Inputs, Current
Differential current input channels IO210: 426
IO212: 827
Measuring range DC -20 mA to +20 mA
Fault < 0.5 % of the measuring range
Input impedance, current 12 Ω
Permissible potential difference
between channels
DC 3.5 kV
Galvanic separation with respect to
ground/housing
DC 3.5 kV
Permissible current overload DC 100 mA continuously
Table 11-3 Common Data for the Fast Measuring-Transducer Inputs, Voltage/Current
Conversion principle Delta-sigma (16 bit)
Insulation test voltage between the
channels
DC 3.5 kV
Insulation test voltage with respect
to ground/housing
DC 3.5 kV
Measured-value repetition 62.5 μs
Insulation class IO210 ELV (Extra Low Voltage) (as per IEC 60255-27)
Insulation class IO212 SELV (as per IEC 60255-27)
24 The IO210 has 4 high-speed measuring-transducer inputs. They can be used either as a voltage or current input.
25 The IO212 has 8 high-speed measuring-transducer inputs. They can be used either as a voltage or current input.
26 The IO210 has 4 high-speed measuring-transducer inputs. They can be used either as a voltage or current input.
27 The IO212 has 8 high-speed measuring-transducer inputs. They can be used either as a voltage or current input.
Technical Data
11.1 General Device Data
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Temperature Inputs
Settings Value Note
Insulation class PELV (Protective Extra Low Voltage)
(acc. to IEC 60255-27)
–
Measurement mode •Pt 100 Ω
•Ni 100 Ω
•Ni 120 Ω
3-wire connection, shielded cables
–
Connector type 16-pin, 17-pin terminal spring –
Temperature measuring range -65 °C to +710 °C For PT100
-50 °C to +250 °C For NI100
-50 °C to +250 °C For NI120
Temperature Inputs (via Module IO240)
Settings Value
Sensor Type PT100 (Class F 0.3 EN 60751)
4-wire shielded cable connection
Measurement range -50 °C to +180 °C
Accuracy ±1 °C
LPIT Digital Input (via Module IO240)
Shield Cover Input
Sensor type Dry contact input
Measurement type Output voltage of 1 mA current injection @ max. DC 5 V
Supply Voltage
Integrated Power Supply
For modular devices, the following modules contain a power supply:
PS201 – Power supply of the base module and of the 1st device row
PS203 – Power supply of the 2nd device row
PS204 – Redundant power supply
CB202 – Plug-in module assembly with integrated power supply, for example, to accommodate communica-
tion modules
Permissible voltage
ranges
(PS201, PS203, PS204,
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, PS204,
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)
Only for non-modular
devices
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
11.1.2
Technical Data
11.1 General Device Data
902 SIPROTEC 5, Low-Impedance Busbar Protection, Manual
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Integrated Power Supply
Auxiliary rated voltage VH
(PS101)
Only for non-modular
devices
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,
IEC 61000-4-17
≤ 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
Only for non-modular
devices
4 A inert, 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
(to device version xA)
4 A inert, 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, PS204
(Device version xB and
higher)
4 A inert, AC 250 V,
DC 150 V,
UL recognized
SIBA type 179200 or
Schurter type SPT 5x20
3.15 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 module, non-modular
Without plug-in modules
7 W 16 VA 12.5 VA
1/3 base module, modular
Without plug-in modules
13 W 55 VA 40 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
Technical Data
11.1 General Device Data
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Integrated Power Supply
Stored-energy time for auxiliary voltage outage or
short circuit, modular devices
IEC 61000-4-11
IEC 61000-4-29
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
IEC 61000-4-11
IEC 61000-4-29
For V ≥ DC 24 V ≥ 20 ms
For V ≥ DC 60 V ≥ 50 ms
For V ≥ AC 115 V ≥ 200 ms
Binary Inputs
Standard Binary Input
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 modules IO230, IO231, and IO233.
Current consumption, excited Approx. DC 0.6 mA to 2.5 mA (independent of the control voltage)
Power consumption, max. 0.6 W
Pickup time Approx. 3 ms
Dropout time28 Capacitive load (supply-line capaci-
tance)
Dropout time
< 5 nF < 4 ms
< 10 nF < 6 ms
< 50 nF < 10 ms
< 220 nF < 35 ms
Control voltage for all modules
with binary inputs, except
module IO233
Adapt the binary-input threshold to be set in the device to the control
voltage.
Range 1 for 24 V, 48 V, and 60 V
Control voltage
Vlow ≤ DC 10 V
Vhigh ≥ DC 19 V
Range 2 for 110 V and 125 V
Control voltage
Vlow ≤ DC 44 V
Vhigh ≥ DC 88 V
Range 3 for 220 V and 250 V
Control voltage
Vlow ≤ DC 88 V
Vhigh ≥ DC 176 V
Control voltage for binary inputs of
the IO233 module
Range for 125 V
Control voltage
Vlow ≤ DC 85 V
Vhigh ≥ DC 105 V
Maximum permitted voltage DC 300 V
The binary inputs contain interference suppression capacitors. To ensure EMC immunity, use the terminals
shown in the terminal diagrams/connection diagrams to connect the binary inputs to the common potential.
Special Binary Input with Maximized Robustness against Electrical Disturbances and Failures (IO216)
Rated voltage range DC 220 V
The special binary inputs of the SIPROTEC 5 with maximized robustness
against electrical disturbances and failures are bipolar and available only
on the module IO216.
Input impedance 50 kΩ to 60 kΩ
11.1.3
28 For time-critical applications with low-active signals, consider the specified dropout times. If necessary, provide for active discharge
of the binary input (for example, a resistor in parallel to the binary input or using a change-over contact).
Technical Data
11.1 General Device Data
904 SIPROTEC 5, Low-Impedance Busbar Protection, Manual
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Rejection pulse charge > 200 µC
Current consumption, excited Approx. DC 1.2 mA to 2.0 mA (additionally to the current consumption
of the input impedance)
Power consumption, max. 1.5 W at DC 242 V
Pickup time Approx. 3 ms
Dropout time29 Capacitive load (supply-line capaci-
tance)
Dropout time
< 5 nF < 3 ms
< 10 nF < 4 ms
< 50 nF < 5 ms
< 220 nF < 10 ms
Control voltage for the module
IO216
Range for 220 V control voltage
Threshold pickup 158 V to 170 V
Threshold dropout 132 V to 154 V
Maximum permitted voltage DC 300 V
The binary inputs contain interference suppression capacitors. To ensure EMC immunity, 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)
Making capacity Max. 1000 W (L/R = 40 ms)
Max. 3600 VA (power factor ≤ 0.35, 50 Hz to 60 Hz)
Breaking capacity Max. 30 W (L/R = 40 ms)
Max. 360 VA (power factor ≤ 0.35, 50 Hz to 60 Hz)
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
11.1.4
29 For time-critical applications with low-active signals, consider the specified dropout times. If necessary, provide for active discharge
of the binary input (for example, a resistor in parallel to the binary input or using a change-over contact).
Technical Data
11.1 General Device Data
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Fast Relay (Type F)
Making capacity Max. 1000 W (L/R = 40 ms)
Max. 3600 VA (power factor ≤ 0.35, 50 Hz to 60 Hz)
Breaking capacity Max. 30 W (L/R = 40 ms)
Max. 360 VA (power factor ≤ 0.35, 50 Hz to 60 Hz)
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
DC 24 V, 5 A, General Purpose
DC 48 V, 0.8 A, General Purpose
DC 240 V, 0.1 A, General Purpose
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)
High-Speed Relay with Semiconductor Acceleration (Type HS)
Making capacity Max. 2500 W (L/R = 40 ms)
Max. 3600 VA (power factor ≤ 0.35, 50 Hz to 60 Hz)
Breaking capacity Max. 2500 W (L/R = 40 ms)
Max. 360 VA (power factor ≤ 0.35, 50 Hz to 60 Hz)
Contact voltage AC 200 V, DC 250 V
Permissible current per contact (continuous) 5 A (according to UL certification)
10 A (no UL certification; AWG 14 / 2.5-mm2 (0.0039-
in2) copper conductors necessary)
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
Switching time OOT (Output Operating Time)
Additional delay of the output medium used
Make time, typical: 0.2 ms; maximum: 0.2 ms
Break time, typical: 9 ms; maximum: 9 ms
Rated data of the output contacts in accordance with
UL certification
B150
Q300
Technical Data
11.1 General Device Data
906 SIPROTEC 5, Low-Impedance Busbar Protection, Manual
C53000-G5040-C019-C, Edition 04.2021

ETH-BD-2FO
Description Communication module for the transmission of Ethernet protocols via
2 optical interfaces, suitable for Process-bus client, Merging Unit, and
ultrafast GOOSE
Product code P1Z3034
Figure
Connector type 2 x duplex LC
Wavelength λ = 1300 nm
Baud rate 100 Mbit/s
Protocol DIGSI 5 protocol (secure Web service protocol)
IEC 61850 (MMS and GOOSE)
IEC 61850-8-1 (9-2 Client and 9-2 Merging Unit)
IEC 60870-5-104
PROFINET IO
Synchrophasor protocol (IEEE C37.118 – PMU)
You can switch other network services such as HSR, SNMP, RSTP, PRP,
SNTP, and IEEE 1588v2/PTP on and off.
Max. line length 2 km for 62.5 µm/125 µm optical fibers
Transmitter Power Minimum Typical Maximum
50 μm/125 μm, NA30 = 0.2 -24.0 dBm -21.0 dBm -17.0 dBm
62.5 μm/125 μm, NA30 = 0.275 -20.0 dBm -17.0 dBm -14.0 dBm
Receiver sensitivity Maximum -12.0 dBm
Minimum -31.0 dBm
Optical budget Minimum 7.0 dB for 50 μm/125 μm, NA30 = 0.2
Minimum 11.0 dB for 62.5 μm/125 μm, NA30 = 0.275
Interface design Corresponds to IEEE 802.3, 100Base-FX
Laser class 1 as per EN 60825-1/-2 With the use of 62.5 μm/125 μm and 50 μm/125 μm optical fibers
i
i
NOTE
The firmware must be updated to version ≥ V7.90 if using the ETH-BD-2FO module. If the module is
connected to a device with a previous version, a hardware failure is reported that disappears with an FW
update to V7.90. As this is not an actual hardware failure, there is no need to send in the device.
The ETH-BD-2FO module offers the possibility of replacing the SFPs (Small Form-Factor Pluggable) delivered by
default for a communication route of up to 2 km by SFPs that can be ordered separately in order to adapt the
interface to different transmission media and longer routes.
11.1.5
30 Numerical Aperture (NA = sin θ [launch angle])
Technical Data
11.1 General Device Data
SIPROTEC 5, Low-Impedance Busbar Protection, Manual 907
C53000-G5040-C019-C, Edition 04.2021

SFP with Optical Interface for 24 km, Single Mode
Description SFP for distances up to 24 km when using singlemode optical fibers
Product code P1Z3210
Connector type Duplex LC
Wavelength λ = 1300 nm
Baud rate 100 Mbit/s
Protocol See information for the module ETH-BD-2FO
Max. line length 24 km for 9 µm/125 µm optical fibers
Distance 24 km
Laser class 1 as per EN 60825-1/-2 With the use of 9 µm/125 µm optical fibers
Transmitter Power Minimum Maximum
Transmitter power coupled in
singlemode optical fibers
-15 dBm -8 dBm
Receiver sensitivity -8 dBm -31dBm
Optical budget 16 dB –
SFP with Electrical Interface
Description SFP with RJ45 connector, for Ethernet protocols via an electrical inter-
face
Product code P1Z3201
Connector type RJ45
Baud rate 100 Mbit/s
Protocol See information for the module ETH-BD-2FO
Max. line length 20 m with Ethernet patch cable CAT 6 S/FTP, F/FTP, or SF/FTP
Interface design Corresponds to IEEE 802.3, 100Base-TX
Removing SFP Pluggable Transceivers
!
CAUTION
Risk of burns due to high temperatures of the SFP pluggable transceivers
Noncompliance with the safety notes may result in medium or light injuries.
²The SFP pluggable transceivers can be disconnected and plugged in while in operation. Siemens
recommends switching off the device.
²Allow the SFP pluggable transceiver to cool as much as possible.
✧ Remove the connecting cables or the dust protection cap that was plugged on in the delivery state from
the SFP pluggable transceiver.
✧ In order to release the interlocking, open the bracket on the SFP pluggable transceiver.
✧ Pull on the bracket in order to pull the SFP pluggable transceiver out of the slot. The removal must be
possible with free movement and without great exertion of force.
✧ Provide the SFP pluggable transceiver with the dust protection cap so that the optics are protected from
contamination.
Technical Data
11.1 General Device Data
908 SIPROTEC 5, Low-Impedance Busbar Protection, Manual
C53000-G5040-C019-C, Edition 04.2021

Mounting SFP Pluggable Transceivers
✧ Check whether the bracket on the SFP pluggable transceiver is closed.
The bracket must be closed.
✧ Insert the pluggable transceiver into the slot until it audibly locks in place.
The SFP is securely fixed in the slot.
i
i
NOTE
Check for secure positioning of the transceiver in the slot and whether it is locked in place in order to avoid
unintentional removal by pulling on the connection line.
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 4.4 kg 7.2 kg 9.9 kg 12.7 kg 15.5 kg
Surface-mounted device with inte-
grated on-site operation panel
7.4 kg 11.7 kg 15.9 kg 20.2 kg 24.5 kg
Surface-mounted device with
detached on-site operation panel
4.7 kg 7.8 kg 10.8 kg 13.9 kg 17.0 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 Base and 1/3 Modules
Type of Construction (Maximum Dimensions) Width over all x Height over all x Depth (incl.
Current Terminal), Width and Depth Each Rounded
up to the Next Full mm (in Inches)
Flush-mounting device 150 mm x 266 mm x 229 mm
(5.91 x 10.47 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 the Device Rows
Type of
Construction
(Maximum
Dimensions)
Width over all x Height over all x Depth (incl. Current Terminal), Width and Depth
Each Rounded up to the Next Full mm (in Inches)
Type of construc-
tion
1/3 1/2 2/3 5/6 1/1
Flush-mounting
device
150 mm x
266 mm x
229 mm
(5.91 x 10.47 x
9.02)
225 mm x
266 mm x
229 mm
(8.86 x 10.47 x
9.02)
300 mm x
266 mm x
229 mm
(11.81 x 10.47 x
9.02)
375 mm x
266 mm x
229 mm
(14.76 x 10.47 x
9.02)
450 mm x
266 mm x
229 mm
(17.72 x 10.47 x
9.02)
11.1.6
Technical Data
11.1 General Device Data
SIPROTEC 5, Low-Impedance Busbar Protection, Manual 909
C53000-G5040-C019-C, Edition 04.2021