Siemens Siprotec 5 7SS85 Technical Data Manual Download Page 34

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Bus Coupler Differential Protection

The vast majority of settings for the bus coupler differential protection is identical to the settings of the
busbar-selective protection of the busbar differential protection

11.3 Busbar Differential Protection

Setting Values

Thres.1-ph.f.CT overl

0.1 I/IrObj to 25.0 I/IrObj;
∞

Increments of 0.1

Thresh.mul-ph.f.CT overl.

0.1I/IrObj to 25.0 I/IrObj;
∞

Increments of 0.1

11.10

Technical Data

11.10 Bus Coupler Differential Protection

SIPROTEC 5, Low-Impedance Busbar Protection, Manual

923

C53000-G5040-C019-C, Edition 04.2021

Summary of Contents for Siprotec 5 7SS85

Page 1: ...SIPROTEC 5 V8 60 and higher Low Impedance Busbar Protection 7SS85 Technical Data Extract from manual C53000 G5040 C019 C chapter 11 Smart Infrastructre ...

Page 2: ...s 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 writ...

Page 3: ...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 informati...

Page 4: ...troduction 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...

Page 5: ...dtstrasse 59 E mail poweracademy siemens com 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 illustr...

Page 6: ...tion 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 o...

Page 7: ... 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 tjh cryptsoft com This product includes cryptographic software written by Eric Young eay cryptsoft com Preface SIPROT...

Page 8: ...ases 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 Superv...

Page 9: ...ace 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 898 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 10: ...lue 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 p...

Page 11: ...ation 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 ...

Page 12: ...mpedance 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 r...

Page 13: ...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 t...

Page 14: ...S203 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 17920...

Page 15: ...ow 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 immunit...

Page 16: ...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...

Page 17: ... 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...

Page 18: ... 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 v...

Page 19: ... 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 The SFP pluggable transceivers can be disconnected and plugged in while in operation Siemens recommends switching off the device Allow the SFP pluggable ...

Page 20: ... 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 d...

Page 21: ...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 ...

Page 22: ...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 Bare stranded wire Not permitted 1 Nm 0 6 Nm i i NOTE For current and voltage terminals the maximum speed of the tool must not exceed 640 rpm i i NOTE Use copper cables only Torques for Other Screw Types Screw Type Torque M4 x 20 1 2 Nm ...

Page 23: ...ilure indication after 0 s to 3600 s Time zone and daylight saving time 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 0 min to 120 min Steps 15 11 2 32 if provided Technical D...

Page 24: ...0 00 to 25 00 Increments of 0 01 Threshold value Irestr 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 Current limiting value I Irated obj Irated obj Rated current object 0 05 to 0 80 Increments of 0 01 Time delay for check zone and busbar selective protection 1 00 s to ...

Page 25: ... mA Overcurrent release of the circuit breaker for busbar protection tripping 5 of the setting value or 50 mA k factor 5 of the setting value Times 5 of the setting value or 50 ms Remanence of the current transformers Stable for external errors with up to 80 remanence Technical Data 11 3 Busbar Differential Protection 914 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Editio...

Page 26: ...the current threshold values Minimum absolute dropout differential Protection class current transformers 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument transformers 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Circuit Breaker Supervision Supervision of circuit breaker auxiliary contact position For 3 pole CB tripping 1 input each for make contact and break contact For 1 pole CB tripping...

Page 27: ... f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Active Tolerances Threshold values dropout thresholds 2 of the setting value or 1 of the rated current Times 1 of the setting value or 10 ms Technical Data 11 4 Circuit Breaker Failure Protection 1 Pole 3 Pole 916 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 28: ... applies to the current threshold values Minimum absolute dropout differential Protection class current transformers 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument transformers 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Circuit Breaker Supervision Position supervision via circuit breaker auxiliary contacts For 3 pole CB tripping 1 input each for make contact and break contact i i NOTE...

Page 29: ...xpanded tolerances f 10 Hz f 90 Hz Active Tolerances Threshold values dropout thresholds 2 of the setting value or 1 of the rated current Times 1 of the setting value or 10 ms Technical Data 11 5 Circuit Breaker Failure Protection 3 Pole 918 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 30: ...out differential 95 of the pickup value Minimum absolute dropout differential Protection class current transformers 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument transformers 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Active T...

Page 31: ...pout differential 95 of the pickup value Minimum absolute dropout differential Protection class current transformers 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument transformers 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Active ...

Page 32: ...1 s Operate Time Minimum operate time Fast relay type F approx 8 ms Tolerance Process tolerance for the supervision time 1 of the setting value or 10 ms 11 8 Technical Data 11 8 External Tripping Busbar Section Direct SIPROTEC 5 Low Impedance Busbar Protection Manual 921 C53000 G5040 C019 C Edition 04 2021 ...

Page 33: ...1 s Operate Time Minimum operate time Fast relay type F approx 9 ms Tolerances Process tolerance for the supervision time 1 of the setting value or 10 ms 11 9 Technical Data 11 9 External Tripping Busbar Section from Bay 922 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 34: ... the busbar differential protection 11 3 Busbar Differential Protection Setting Values Thres 1 ph f CT overl 0 1 I IrObj to 25 0 I IrObj Increments of 0 1 Thresh mul ph f CT overl 0 1I IrObj to 25 0 I IrObj Increments of 0 1 11 10 Technical Data 11 10 Bus Coupler Differential Protection SIPROTEC 5 Low Impedance Busbar Protection Manual 923 C53000 G5040 C019 C Edition 04 2021 ...

Page 35: ... on the Technical Data of the Differential current supervision in chapter 11 3 Busbar Differential Protection 11 11 Technical Data 11 11 Differential Current Supervision 924 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 36: ...rated 50 Hz 27 ms for frated 60 Hz Setting Values Threshold for zero crossing supervision 0 5 Idiff busbar section 11 12 Technical Data 11 12 Zero Crossing Supervision SIPROTEC 5 Low Impedance Busbar Protection Manual 925 C53000 G5040 C019 C Edition 04 2021 ...

Page 37: ...sion Setting Values Disconnector runtime 1 00 s to 180 00 s Increments of 0 01 s 11 13 Technical Data 11 13 Disconnector Supervision 926 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 38: ...vision Setting Values Supervision time 1 00 s to 180 00 s Increments of 0 01 s 11 14 Technical Data 11 14 Circuit Breaker Supervision SIPROTEC 5 Low Impedance Busbar Protection Manual 927 C53000 G5040 C019 C Edition 04 2021 ...

Page 39: ...ity Minimum absolute dropout differential Protection class current transformer 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument current transformer 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Times Operate time with time delay 0 ms Approx 25 ms OOT 37 at 50 Hz Approx 22 ms OOT at 60 Hz Extension of the operate time during operation with transformer inrush current detection Approx 10 ms D...

Page 40: ...nent RMS value Threshold value 1 A 100 Irated 0 030 A to 35 000 A Increments of 0 001 A 5 A 100 Irated 0 15 A to 175 00 A Increments of 0 01 A Dropout Disk emulation Instantaneous Time multiplier 0 00 to 15 00 Increments of 0 01 Pickup delay 0 00 s to 60 00 s Increments of 0 01 s Minimum time of the curve 0 00 s to 1 00 s Increments of 0 01 s Additional time delay 0 00 s to 60 00 s Increments of 0...

Page 41: ...tion with transformer inrush current detection Approx 10 ms dwocpki1 080213 01 tif 1 en_US Figure 11 1 Operate Curves and Dropout Time Characteristic Curves According to IEC Technical Data 11 15 Overcurrent Protection Phases 930 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 42: ...n_US Figure 11 2 Operate Curves and Dropout Time Characteristic Curves According to IEC Technical Data 11 15 Overcurrent Protection Phases SIPROTEC 5 Low Impedance Busbar Protection Manual 931 C53000 G5040 C019 C Edition 04 2021 ...

Page 43: ...ure 11 3 Operate Curves and Dropout Time Characteristic Curves According to IEC Advanced Stage Technical Data 11 15 Overcurrent Protection Phases 932 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 44: ...NSI IEEE dwocpka1 080213 01 tif 2 en_US Figure 11 4 Operate Curves and Dropout Time Characteristic Curves According to ANSI IEEE Technical Data 11 15 Overcurrent Protection Phases SIPROTEC 5 Low Impedance Busbar Protection Manual 933 C53000 G5040 C019 C Edition 04 2021 ...

Page 45: ...S Figure 11 5 Operate Curves and Dropout Time Characteristic Curves According to ANSI IEEE Technical Data 11 15 Overcurrent Protection Phases 934 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 46: ...S Figure 11 6 Operate Curves and Dropout Time Characteristic Curves According to ANSI IEEE Technical Data 11 15 Overcurrent Protection Phases SIPROTEC 5 Low Impedance Busbar Protection Manual 935 C53000 G5040 C019 C Edition 04 2021 ...

Page 47: ... in relation to fundamental component Up to 30th harmonic 1 of the setting value or 5 mA Irated 1 A or 25 mA Irated 5 A Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Operate time for 2 I I threshold value 20 5 of the reference calculated value 2 curren...

Page 48: ...nsient excess pickup in method of measurement fundamental component for τ 100 ms with complete unbalance 5 Technical Data 11 15 Overcurrent Protection Phases SIPROTEC 5 Low Impedance Busbar Protection Manual 937 C53000 G5040 C019 C Edition 04 2021 ...

Page 49: ...t differential Protection class current transformer 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument current transformer 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Times Operate time with time delay 0 ms Approx 25 ms OOT39 at 50 Hz Approx 22 ms OOT at 60 Hz Extension of the operate time during operation with transformer inrush current detection Approx 10 ms Dropout time Approx 20 ms OOT...

Page 50: ... 000 A Increments of 0 001 A 5 A 100 Irated 0 05 A to 175 00 A Increments of 0 01 A Dropout Disk emulation Instantaneous Time multiplier 0 00 to 15 00 Increments of 0 01 Minimum time of the curve 0 00 s to 1 00 s Increments of 0 01 s Additional time delay 0 00 s to 60 00 s Increments of 0 01 s Dropout The greater dropout differential pickup value dropout value of the following 2 criteria applies D...

Page 51: ...g to IEC Extension of the operate time during operation with transformer inrush current detection Approx 10 ms dwocpki1 080213 01 tif 1 en_US Figure 11 8 Operate Curves and Dropout Characteristic Curves According to IEC Technical Data 11 16 Overcurrent Protection Ground 940 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 52: ...1 en_US Figure 11 9 Operate Curves and Dropout Characteristic Curves According to IEC Technical Data 11 16 Overcurrent Protection Ground SIPROTEC 5 Low Impedance Busbar Protection Manual 941 C53000 G5040 C019 C Edition 04 2021 ...

Page 53: ...igure 11 10 Operate Curves and Dropout Characteristic Curves According to IEC Advanced Stage Technical Data 11 16 Overcurrent Protection Ground 942 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 54: ...NSI IEEE dwocpka1 080213 01 tif 2 en_US Figure 11 11 Operate Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 11 16 Overcurrent Protection Ground SIPROTEC 5 Low Impedance Busbar Protection Manual 943 C53000 G5040 C019 C Edition 04 2021 ...

Page 55: ..._US Figure 11 12 Operate Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 11 16 Overcurrent Protection Ground 944 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 56: ..._US Figure 11 13 Operate Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 11 16 Overcurrent Protection Ground SIPROTEC 5 Low Impedance Busbar Protection Manual 945 C53000 G5040 C019 C Edition 04 2021 ...

Page 57: ...alue 33 harmonics in relation to fundamental component Up to 30th harmonic 1 of the setting value or 5 mA Irated 1 A or 25 mA Irated 5 A Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A 43 Insignificantly increased tolerances will occur during the calcula...

Page 58: ...f the reference calculated value 2 current tolerance or 30 ms Influencing Variables for Threshold Values Transient excess pickup in method of measurement fundamental component for τ 100 ms with complete unbalance 5 Technical Data 11 16 Overcurrent Protection Ground SIPROTEC 5 Low Impedance Busbar Protection Manual 947 C53000 G5040 C019 C Edition 04 2021 ...

Page 59: ...ifferential Protection class current transformer 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument current transformer 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Direction Determination Type With healthy voltages With voltage memory 2 s Forward range Vref rot 88 Dropout differential forward reverse range 1 Directional sensitivity For 1 and 2 phase short circuits unlimited For 3 phase sho...

Page 60: ...tion angle error 1 Influencing Variables for Threshold Values Transient excess pickup in method of measurement fundamental component for τ 100 ms with complete unbalance 5 Stage with Inverse Time Characteristic Curve Setting Values Rotation angle of the reference voltage 180 to 180 Increments of 1 Directional mode Forward Backward Method of measurement Fundamental component RMS value Threshold val...

Page 61: ... in chapter 11 15 2 Stage with Inverse Time Characteristic Curve Operate Curves and Dropout Time Characteristic Curves according to ANSI IEEE Inverse type C See Figure 11 4 in chapter 11 15 2 Stage with Inverse Time Characteristic Curve Short inverse Long inverse See Figure 11 5 in chapter 11 15 2 Stage with Inverse Time Characteristic Curve Moderately inverse Very inverse See Figure 11 6 in chapt...

Page 62: ...ue or 5 mA Irated 1 A or 25 mA Irated 5 A Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Operate time for 2 I threshold value I 20 5 of the reference calculated value 2 current tolerance or 30 ms Dropout time for I threshold value I 0 90 5 of the refere...

Page 63: ...s Increments of 0 01 s Dropout The greater dropout differential pickup value dropout value of the following 2 criteria applies Dropout differential derived from the parameter Dropout ratio If this parameter is not available a dropout ratio of 95 applies for overcurrent and of 105 for undercur rent functionality Minimum absolute dropout differential Protection class current transformer 15 mA sec Ir...

Page 64: ...error 1º Influencing Variables for Threshold Values Transient excess pickup in method of measurement fundamental component for τ 100 ms with complete unbalance 5 Stage with Inverse Time Characteristic Curve Setting Values for the Function Direction Determination Method for direction determination Zero sequence Negative sequence Minimum V0 or V2 threshold 0 150 V to 20 000 V 0 001 V Rotation angle ...

Page 65: ... Inverse Time Characteristic Curve Long time inverse type B Short time inverse Only in the advanced stage See Figure 11 10 in chapter 11 16 2 Stage with Inverse Time Characteristic Curve Operate Curves and Dropout Time Characteristic Curves according to ANSI IEEE Inverse type C See Figure 11 11 in chapter 11 16 2 Stage with Inverse Time Characteristic Curve Short inverse Long inverse See Figure 11...

Page 66: ...50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A Operate time for 2 I I threshold value 20 5 of the reference calculated value 2 current tolerance or 30 ms Dropout time for I I threshold value 0 90 5 of the reference calculated value 2 current tolerance or 30 ms Direction determina...

Page 67: ...ut of 3 3 out of 3 Pickup value 0 300 V to 340 000 V Increments of 0 001 V Pickup factor 1 00 to 1 20 Increments of 0 01 Characteristic constant k 0 00 to 300 00 Increments of 0 01 Characteristic constant α 0 010 to 5 000 Increments of 0 001 Characteristic constant c 0 000 to 5 000 Increments of 0 001 Time multiplier 0 05 to 15 00 Increments of 0 01 Additional time delay 0 00 s to 60 00 s Incremen...

Page 68: ...Times Operate time with time delay 0 ms typical Approx 25 ms OOT50 at 50 Hz Approx 22 ms OOT at 60 Hz Operate time with time delay 0 ms maximum Approx 30 ms OOT at 50 Hz Approx 26 ms OOT at 60 Hz Dropout time typical Approx 25 ms OOT Dropout time maximum Approx 30 ms OOT Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expa...

Page 69: ... dropout differential 150 mV sec Times Operate time with time delay 0 ms typical Approx 25 ms OOT51 at 50 Hz Approx 22 ms OOT at 60 Hz Operate time with time delay 0 ms maximum Approx 30 ms OOT at 50 Hz Approx 26 ms OOT at 60 Hz Dropout time typical Approx 25 ms OOT Dropout time maximum Approx 30 ms OOT Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated...

Page 70: ...dow length Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Inactive Tolerances Voltages 0 50 of the setting value or 0 050 V Time delays 1 00 of the setting value or 10 ms Overvoltage Protection with Zero Sequence Voltage Residual Voltage Setting Values Method of measurement RMS value Fu...

Page 71: ...ate time with time delay 0 ms Standard filter true RMS Approx 25 ms OOT54 at 50 Hz Approx 22 ms OOT at 60 Hz 2 cycle filters Approx 45 ms OOT at 50 Hz Approx 39 ms OOT at 60 Hz Dropout time Standard filter true RMS Approx 20 ms OOT at 50 Hz Approx 17 ms OOT at 60 Hz 2 cycle filters Approx 31 ms OOT at 50 Hz Approx 27 ms OOT at 60 Hz Frequency Operating Range 0 9 f frated 1 1 According to specified...

Page 72: ...Dropout ratio If this parameter is not available a dropout ratio of 95 applies for the overvoltage and of 105 for the undervoltage functionality Minimum absolute dropout differential 150 mV sec Times Operate time with time delay 0 ms typical Approx 25 ms OOT56 at 50 Hz Approx 22 ms OOT at 60 Hz Operate time with time delay 0 ms maximum Approx 30 ms OOT at 50 Hz Approx 26 ms OOT at 60 Hz Dropout ti...

Page 73: ... criterion On Off Threshold value 0 300 V to 175 000 V Increments of 0 001 V Pickup factor 0 80 to 1 00 Increments of 0 01 Characteristic constant k 0 00 to 300 00 Increments of 0 01 Characteristic constant α 0 010 to 5 000 Increments of 0 001 Characteristic constant c 0 000 to 5 000 Increments of 0 001 Time multiplier 0 05 to 15 00 Increments of 0 01 Additional time delay 0 00 s to 60 00 s Increm...

Page 74: ...ing Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Inactive Tolerances for Stage Type Definite Time Undervoltage Protection Voltages 0 5 of the setting value or 0 05 V Time delays 1 of the setting value or 10 ms Tolerances for Stage Type Inverse Time Undervoltage Protection Voltages 0 5 of the setting valu...

Page 75: ... time maximum Approx 30 ms OOT Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Inactive maintained Dropout of the pickup induced by blocking or by increasing the measurand beyond the dropout threshold Tolerances Voltages 0 5 of the setting value or 0 05 V Currents 1 of the setting value ...

Page 76: ...ropout ratio of 95 applies for the overvoltage and of 105 for the undervoltage functionality Minimum absolute dropout differential 150 mV sec Times Operate time with time delay 0 ms typical Approx 25 ms OOT61 at 50 Hz Approx 22 ms OOT at 60 Hz Operate time with time delay 0 ms maximum Approx 30 ms OOT at 50 Hz Approx 26 ms OOT at 60 Hz Dropout time typical Approx 25 ms OOT Dropout time maximum App...

Page 77: ...pplies for the overvoltage and of 105 for the undervoltage functionality Minimum absolute dropout differential 150 mV sec Times Pickup times 55 ms to 210 ms OOT62 depends on the measuring window length at 50 Hz 48 ms to 190 ms OOT depends on the measuring window length at 60 Hz Dropout times 22 ms to 55 ms OOT depends on the measuring window length at 50 Hz 18 ms to 45 ms OOT depends on the measur...

Page 78: ...ria is used Dropout differential derived from the parameter Dropout ratio If this parameter is not available a dropout ratio of 99 97 applies to the overfrequency protection Minimum absolute dropout differential 5 mHz Operating Ranges Voltage range 5 V to 230 V phase phase Frequency range Angle difference method 10 Hz to 90 Hz Filtering method 25 Hz to 80 Hz Tolerances Frequency f frated 0 20 Hz f...

Page 79: ...underfrequency protection Minimum absolute dropout differential 5 mHz Operating Ranges Voltage range 5 V to 230 V phase phase Frequency range Angle difference method 10 Hz to 90 Hz Filtering method 25 Hz to 80 Hz Tolerances Frequency f frated 0 20 Hz f frated 0 20 Hz 5 mHz at V Vrated frated 3 0 Hz f frated 3 0 Hz 10 mHz at V Vrated Time delay T f 1 of the setting value or 10 ms Minimum voltage 1 ...

Page 80: ...time Approx 160 ms OOT to 220 ms OOT depends on measuring window length at 50 Hz Approx 140 ms OOT to 200 ms OOT depends on measuring window length at 60 Hz Frequency Operating Range 0 9 f frated 1 1 According to specified tolerances 10 Hz f 0 9 frated 1 1 frated f 90 Hz Slightly expanded tolerances f 10 Hz f 90 Hz Inactive Tolerances Threshold measuring window 3 periods Approx 3 or 0 060 Hz s Thr...

Page 81: ...d tolerances f 10 Hz f 90 Hz Inactive Tolerances Voltages 2 of the setting value or 0 100 V for amplitude changes of sinusoidal measurands Pulse time 1 of the setting value or 10 ms 11 21 66 OOT Output Operating Time additional delay of the output medium used for example 5 ms with fast relays Technical Data 11 21 Voltage Jump Detection 970 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G...

Page 82: ...m absolute dropout differential 150 mV sec Times Pickup time Approx 10 ms OOT67 at 50 Hz Approx 10 ms OOT at 60 Hz Dropout time Approx 20 ms OOT Times Use in function group Line Pickup time Approx 10 ms OOT68 at 50 Hz Approx 9 ms OOT at 60 Hz Use in other function group types Pickup time Approx 20 ms OOT69 at 50 Hz Approx 18 ms OOT at 60 Hz Frequency Operating Range 0 9 f frated 1 1 According to s...

Page 83: ...or 25 mA Irated 5 A frated 10 Voltages 0 5 of the setting value or 0 5 V Time delays 1 of the setting value or 10 ms Technical Data 11 22 Measuring Voltage Failure Detection 972 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 84: ...Breaker Setting Values Response time 0 000 s to 0 030 s Increments of 0 001 s 11 23 Technical Data 11 23 Voltage Transformer Circuit Breaker SIPROTEC 5 Low Impedance Busbar Protection Manual 973 C53000 G5040 C019 C Edition 04 2021 ...

Page 85: ...ay failure indication 0 00 s to 100 00 s Increments of 0 01 s Dropout Ratio Overvoltage dropout ratio Approx 0 97 Undervoltage dropout ratio Approx 1 05 Times Tripping time Approx 500 ms Dropout time Approx 500 ms 11 24 Technical Data 11 24 Voltage Balance Supervision 974 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 86: ...failure indication 0 00 s to 100 00 s Increments of 0 01 s Dropout Ratio Dropout ratio Approx 0 97 Times Tripping time Approx 500 ms Dropout time Approx 500 ms 11 25 Technical Data 11 25 Voltage Sum Supervision SIPROTEC 5 Low Impedance Busbar Protection Manual 975 C53000 G5040 C019 C Edition 04 2021 ...

Page 87: ...00 00 s Increments of 0 01 s Phase rotation direction A B C A C B Times Tripping time Approx 500 ms Dropout time Approx 500 ms 11 26 Technical Data 11 26 Voltage Phase Rotation Supervision 976 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 88: ...0 Ω to 600 000 Ω Increments of 0 001 A For Irated 5 A 0 020 Ω to 120 000 Ω Increments of 0 001 A Dropout Ratios Currents About 0 95 Voltage About 1 05 Impedances About 1 05 Times Operate time with time delay 0 ms Approx 30 ms OOT 70 at 50 Hz Approx 26 ms OOT at 60 Hz Dropout time Approx 30 ms OOT at 50 Hz Approx 26 ms OOT at 60 Hz Frequency Operating Range 0 9 f frated 1 1 According to specified t...

Page 89: ...is used Dropout differential derived from the parameter Dropout ratio If this parameter is not available a dropout ratio of 90 applies to the current threshold values Minimum absolute dropout differential Protection class current transformers 15 mA sec Irated 1 A or 75 mA sec Irated 5 A Instrument transformers 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Times Shortest operate time Operating mod...

Page 90: ...eater dropout differential pickup threshold dropout threshold of the following criteria is used Dropout differential derived from the parameter Dropout ratio If this parameter is not available a dropout ratio of 95 applies for the overcurrent protection and a dropout ratio of 105 applies for the undercurrent protection Minimum absolute dropout differential Protection class current transformers 5 m...

Page 91: ...tolerances f 10 Hz f 90 Hz Inactive Tolerances Current measurement Imax 1 of the setting value or 5 mA Harmonic I2nd harm I1st harm 1 of the setting value Time delays 1 of the setting value or 10 ms Technical Data 11 29 Inrush Current Detection 980 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 92: ...arameter is not available a dropout ratio of 95 applies for the overcurrent protection and a dropout ratio of 105 applies for the undercurrent protection Minimum absolute dropout differential Protection class current transformers 5 mA sec Irated 1 A or 25 mA sec Irated 5 A Instrument transformers 0 5 mA sec Irated 1 A or 2 5 mA sec Irated 5 A Harmonics I2nd harm I1st harm 0 75 or Protection class ...

Page 93: ... I2nd harm I1st harm 1 of the setting value for setting values l2nd harm 1st harm Technical Data 11 30 2nd Harmonic Detection Ground 982 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 94: ...ary inputs Pickup and dropout time Approx 1 s to 2 s Adjustable indication delay with 1 binary input 1 00 s to 600 00 s Increments of 0 01 s Adjustable indication delay with 2 binary inputs 1 00 s to 30 00 s Increments of 0 01 s 11 31 Technical Data 11 31 Trip Circuit Supervision SIPROTEC 5 Low Impedance Busbar Protection Manual 983 C53000 G5040 C019 C Edition 04 2021 ...

Page 95: ...ter than the fastest protection function Dropout time Approx 100 ms after response 1s continuous blocking Blockings Blocked protection functions Busbar differential protection busbar tripping by the circuit breaker failure protection 11 32 Technical Data 11 32 Analog Channel Supervision via Fast Current Sum 984 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 96: ... V secondary 200 V Secondary rated voltage Measuring range Frequency range 100 V to 125 V 0 1 to 2 Vrated 49 Hz to 51 Hz at frated 50 Hz 59 Hz to 61 Hz at frated 60 Hz Tolerance 0 2 of the measured value in the above mentioned measuring range Frequency range expanded 45 Hz to 55 Hz at frated 50 Hz 55 Hz to 65 Hz at frated 60 Hz Tolerance 0 3 of the measured value in the above mentioned measuring r...

Page 97: ...al measured values 10 Hz to 90 Hz functional measured values system frequency Tolerance 10 mHz at V Vrated or at I Irated Statistical Values of the Device Device operating hours h Range 0 to 9999999 h Tolerance 1 h Statistical Values of the Circuit Breaker Op cnt operation counter Range 0 to 999999999 Tolerance None I Off sum of the primary currents switched off A kA MA GA TA PA primary Range 0 to...

Page 98: ...ed values must be converted in the evaluation unit RTD Unit Ziehl TR1200 IP 7XV5662 8AD10 Max number of connected RTD units 4 Max number of sensors per RTD unit 12 Sensor type Pt 100 to EN 60751 connection of Ni 100 and Ni 120 sensors possible The measured values must be converted in the evaluation unit Temperature Measured Values Unit of measurement for temperature C or F adjustable Pt 100 199 C ...

Page 99: ...to 60 s or Increments of 1 s Dropout Dropout differential 3 C or 6 F Tolerances Tripping delay 1 of the setting value or 10 ms Measured temperature value 0 5 of the setting value or 1 C or 2 F 11 35 Technical Data 11 35 Temperature Supervision 988 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 100: ...2048 kbit s Connection via communication networks Supported network interfaces IP protection communication C37 94 with 64 kBit s or 128 kBit s or 512 kBit s G703 1 with 64 kBit s G703 T1 with 1 455 MBit s G703 E1 with 2 048 MBit s X 21 with 64 kBit s or 128 kBit s or 512 kBit s Pilot wires with 128 kbit s Transmission Rate Transmission rate 64 kBit s at G703 1 1 455 MBit s at G703 T1 2 048 MBit s ...

Page 101: ...ical 18 ms 72 Times cannot be determined because the signals are transmitted in fragments Technical Data 11 36 Protection Interface and Protection Topology 990 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 102: ...Measurements IEEE Std C37 118 1aTM 2014 Data Transfer IEEE Standard for Synchrophasor Data transfer IEEE Std C37 118 2TM 2011 11 37 Technical Data 11 37 Phasor Measurement Unit SIPROTEC 5 Low Impedance Busbar Protection Manual 991 C53000 G5040 C019 C Edition 04 2021 ...

Page 103: ... with offset trimming with full trimming 124 μA 0 62 at 20 mA 60 μA 0 3 at 20 mA 20 μA 0 1 at 20 mA Sampling rate 3 Hz Number of channels per measuring transducer module 2 or 4 Analog digital converter 16 Bit Sigma Delta 11 38 Technical Data 11 38 Measuring Transducers 992 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edition 04 2021 ...

Page 104: ...ycles at Irated 100 to 1 000 000 Increments of 1 Rated short circuit breaking current Isc 10 to 100 000 Increments of 1 Switching cycles at Isc 1 to 1000 Increments of 1 Level of warning 1 1 to 100 Increments of 1 Level of warning 2 1 to 100 Increments of 1 Operating current threshold 1 A 100 Irated 0 030 A to 35 000 A Increments of 0 001 A 5 A 100 Irated 0 15 A to 175 00 A Increments of 0 01 A De...

Page 105: ...a TChart 5 nInp 5 nOutp TTLev i Tint j TBlock Where nInp Number of indications routed as input in the CFC chart nOutp Number of indications routed as output in the CFC chart TTLev 101 Ticks in Fast Event Triggered level 104 Ticks in Event Triggered level 54 Ticks in Measurement level 74 Ticks in Interlocking level Tint Number of internal connections between 2 CFC blocks in one chart TBlock Used ti...

Page 106: ...CON_ACT 0 5 CONNECT 0 4 COS_R 2 5 CTD 1 8 CTU 1 6 CTUD 2 3 DINT_REAL 3 0 DINT_UINT 3 0 DIV_D 2 9 DIV_R 1 6 DIV_XMV 2 2 DPC_DEF 0 4 DPC_EXE 0 4 DPC_INFO 1 1 DPC_OUT 1 3 DPS_SPS 1 0 DRAGI_R 1 7 ENC_DEF 3 6 ENC_EXE 3 8 EQ_D 1 0 EQ_R 1 9 EXP_R 1 5 EXPT_R 2 7 F_TRGM 0 3 F_TRIG 0 3 FF_D 0 9 FF_D_MEM 1 4 FF_RS 0 7 FF_RS_MEM 1 2 FF_SR 0 8 Technical Data 11 40 CFC SIPROTEC 5 Low Impedance Busbar Protection...

Page 107: ...Y_D 0 9 MEMORY_R 1 1 MIN_D 0 7 MIN_R 1 3 MOD_D 1 5 MUL_D4 2 5 MUL_R4 2 7 MUL_XMV 2 8 MUX_D 1 2 MUX_R 0 9 NAND10 3 5 NE_D 0 9 NE_R 0 9 NEG 1 2 NEG_SPS 0 8 NL_LZ 3 8 NL_MV 5 6 NL_ZP 2 7 NOR10 3 2 OR_DYN 1 1 OR_SPS 1 3 OR10 2 6 R_TRGM 0 4 R_TRIG 0 4 REAL_DINT 3 0 REAL_SXMV 3 0 SIN_R 0 8 SPC_DEF 0 4 Technical Data 11 40 CFC 996 SIPROTEC 5 Low Impedance Busbar Protection Manual C53000 G5040 C019 C Edit...

Page 108: ... 0 7 SPLIT_SPS 0 8 SPLIT_WYE 2 6 SPLIT_XMV 2 1 SQRT_R 0 6 SUB_D 1 3 SUB_R 1 6 SUB_XMV 2 4 SUBST_B 1 0 SUBST_BQ 1 5 SUBST_D 1 0 SUBST_R 1 0 SUBST_XQ 1 4 SXMV_REAL 3 0 TAN_R 1 1 TLONG 2 2 TOF 1 0 TON 1 1 TP 2 5 TSHORT 1 9 UINT_DINT 3 0 XOR2 2 6 Technical Data 11 40 CFC SIPROTEC 5 Low Impedance Busbar Protection Manual 997 C53000 G5040 C019 C Edition 04 2021 ...

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