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Siemens Siprotec 5 7SS85 Techical Data

Low-impedance busbar protection v7.30 and higher
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SIPROTEC 5
V7.30 and higher
Low-Impedance Busbar Protection 7SS85
Technical Data
Extract from manual C53000-G5040-C019-6, chapter 11
Energy Automation

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  • Page 1 SIPROTEC 5 V7.30 and higher Low-Impedance Busbar Protection 7SS85 Technical Data Extract from manual C53000-G5040-C019-6, chapter 11 Energy Automation...
  • Page 2 Although including rights created by patent grant or registration of a Siemens AG has made best efforts to keep the document as utility model or a design, are reserved. precise and up-to-date as possible, Siemens AG shall not...
  • Page 3 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.
  • Page 4 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...
  • Page 5 Preface Additional Support For questions about the system, please contact your Siemens sales partner. Support Our Customer Support Center provides a 24-hour service. Phone: +49 (180) 524-7000 Fax: +49 (180) 524-2471 E-Mail: support.energy@siemens.com Training Courses Inquiries regarding individual training courses should be addressed to our Training Center:...
  • Page 6 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: •...
  • Page 7 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.
  • Page 8 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 9: Table Of Contents

    Technical Data 11.1 General Device Data 11.2 Date and Time Synchronization 11.3 Busbar Differential Protection 11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole 11.5 Circuit-Breaker Failure Protection 3-Pole 11.6 Inherent Circuit-Breaker Failure Protection 11.7 End-Fault Protection 11.8 External Tripping Busbar Section (Direct) 11.9 External Tripping Busbar Section (from Bay) 11.10 Bus Coupler Differential Protection...
  • Page 10 Technical Data 11.35 Analog-Units Function Group 11.36 Temperature Supervision 11.37 Protection Interface and Protection Topology 11.38 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 11: General Device Data

    Technical Data 11.1 General Device Data 11.1 General Device Data Analog Inputs 11.1.1 Current Inputs All current, voltage, and power data are specified as RMS values. Rated frequency f 50 Hz, 60 Hz rated Protection-class current trans- Rated current I Measuring range rated formers...
  • Page 12 1 pulse per second Pulse duration connection test 11 μs Comment: All values in combination with sensors approved by Siemens. Numerical aperture (NA = sin θ (launch angle)) High-Speed Measuring-Transducer Inputs, Voltage/Current (via IO210, IO212) 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.
  • Page 13 Technical Data 11.1 General Device Data Conversion principle Delta-sigma (16 bit) Permissible potential difference DC 3.5 kV between channels Galvanic separation from ground/ DC 3.5 kV housing Permissible current overload DC 100 mA continuously Measurement repetition 62.5 μs Supply Voltage 11.1.2 Integrated Power Supply For modular devices, the following printed circuit-board assemblies have a power supply:...
  • Page 14 Technical Data 11.1 General Device Data Integrated Power Supply 1/3 base module, modular 13 W 33 VA 24 VA Without plug-in modules 1/6 expansion module 6 VA 6 VA 1/6 plug-in module 3.5 W 14 VA 7 VA assembly without plug-in modules (modules CB202) Plug-in module for base <...
  • Page 15 Technical Data 11.1 General Device Data Short-time current across closed contact 250 A for 30 ms Total permissible current for contacts connected to common potential Switching time OOT (Output Operating Time) ≤ 10 ms, typically 8 ms Additional delay of the output medium used Max.
  • Page 16 Technical Data 11.1 General Device Data Total permissible current for contacts connected to common potential Switching time OOT (Output Operating Time) Closing time, typical: 0.2 ms Additional delay of the output medium used Opening time, typical: 6 ms Maximum: ≤ 9 ms Rated data of the output contacts in accordance with B150 UL certification...
  • Page 17 Technical Data 11.1 General Device Data Type of Width over all x Height over all x Depth (in Inches) Construction (Maximum Dimensions) Surface- 150 mm x 225 mm x 300 mm x 375 mm x 450 mm x mounted device 314 mm x 314 mm x 314 mm x...
  • Page 18 Technical Data 11.1 General Device Data 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.

  • Page 19: Date And Time Synchronization

    Technical Data 11.2 Date and Time Synchronization 11.2 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) SNTP IEC 60870-5-103...

  • Page 20: Busbar Differential Protection

    Technical Data 11.3 Busbar Differential Protection 11.3 Busbar Differential Protection General Differential Protection Setting Values Rated object current I 100 A to 50 000 A Increments of 1 rated obj. Check Zone Setting Values Threshold value I 0.20 to 4.00 Increments of 0.01 diff Threshold value I...

  • Page 21: Circuit-Breaker Failure Protection 1-Pole/3-Pole

    Technical Data 11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole 11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole Starting Conditions For circuit-breaker failure protection 1-pole tripping internal or external 3-pole tripping internal or external Setting Values Phase-current threshold 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A values 5 A @ 100 Irated...
  • Page 22 Technical Data 11.4 Circuit-Breaker Failure Protection 1-Pole/3-Pole Dropout time, via circuit-breaker auxiliary-contact < 5 ms criterion Frequency Operating Range 0.9 ≤ f/f ≤ 1.1 According to specified tolerances rated 10 Hz ≤ f < 0.9 f Slightly expanded tolerances rated 1.1 f <...

  • Page 23: Circuit-Breaker Failure Protection 3-Pole

    Technical Data 11.5 Circuit-Breaker Failure Protection 3-Pole 11.5 Circuit-Breaker Failure Protection 3-Pole Starting Conditions For circuit-breaker failure protection 3-pole tripping internal or external Setting Values Phase-current threshold 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A values 5 A @ 100 Irated 0.150 A to 175.000 A...
  • Page 24 Technical Data 11.5 Circuit-Breaker Failure Protection 3-Pole Frequency Operating Range 0.9 ≤ f/f ≤ 1.1 According to specified tolerances rated 10 Hz ≤ f < 0.9 f Slightly expanded tolerances rated 1.1 f < f ≤ 80 Hz rated f < 10 Hz Active f >...

  • Page 25: Inherent Circuit-Breaker Failure Protection

    Technical Data 11.6 Inherent Circuit-Breaker Failure Protection 11.6 Inherent Circuit-Breaker Failure Protection Setting Values Phase-current threshold For I = 1 A 0.03 A to 35.00 A Increments of 0.01 A rated values For I = 5 A 0.15 A to 175.00 A rated Threshold value sensitive For I...

  • Page 26: End-Fault Protection

    Technical Data 11.7 End-Fault Protection 11.7 End-Fault Protection Setting Values Phase-current threshold For I = 1 A 0.03 A to 35.00 A Increments 0.01 A rated values For I = 5 A 0.15 A to 175.00 A rated Delay T, CB open 0.00 s to 15.00 s Increments of 0.01 s Tripping delay...

  • Page 27: External Tripping Busbar Section (Direct)

    Technical Data 11.8 External Tripping Busbar Section (Direct) 11.8 External Tripping Busbar Section (Direct) Setting Values Supervision Time 0.00 s to 60.00 s Increments of 0.01 s Operate Time Minimum operate time High speed relay (type HS) approx. 4 ms Fast relay (type F) approx.

  • Page 28: External Tripping Busbar Section (From Bay)

    Technical Data 11.9 External Tripping Busbar Section (from Bay) 11.9 External Tripping Busbar Section (from Bay) Setting Values Supervision Time 0.06 s to 1.00 s Increments of 0.01 s Operating Ranges 10 Hz < f < 80 Hz Operating range (normal behavior, normal tolerance values) Operate Time Minimum operate time...

  • Page 29: Bus Coupler Differential Protection

    Technical Data 11.10 Bus Coupler Differential Protection 11.10 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.

  • Page 30: Differential Current Supervision

    Technical Data 11.11 Differential Current Supervision 11.11 Differential Current Supervision You can find information on the Technical Data of the Differential-current supervision in chapter 11.3 Busbar Differential Protection. SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 31: Zero-Crossing Supervision

    Technical Data 11.12 Zero-Crossing Supervision 11.12 Zero-Crossing Supervision Times Pickup time 32 ms for f = 50 Hz rated 27 ms for f = 60 Hz rated Setting Values Threshold for zero-crossing supervision 0.5 * I busbar section diff SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 32: Disconnector Supervision

    Technical Data 11.13 Disconnector Supervision 11.13 Disconnector Supervision Setting Values Disconnector runtime 1.00 s to 180.00 s Increments of 0.01 s SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 33: Circuit-Breaker Supervision

    Technical Data 11.14 Circuit-Breaker Supervision 11.14 Circuit-Breaker Supervision Setting Values Supervision time 1.00 s to 180.00 s Increments of 0.01 s SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 34: Stage With Definite-Time Characteristic Curve

    Technical Data 11.15 Stage with Definite-Time Characteristic Curve 11.15 Stage with Definite-Time Characteristic Curve Setting Values Method of measurement Fundamental component – RMS value 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A Threshold value 5 A @ 100 Irated 0.15 A to 175.00 A Increments of 0.01 A...
  • Page 35 Technical Data 11.15 Stage with Definite-Time Characteristic Curve Currents, method of measurement = RMS value (33 % harmonics, in relation to fundamental component) Up to 30th harmonic 1 % of the setting value or 5 mA (I = 1 A) rated or 25 mA (I = 5 A), (f...

  • Page 36: Stage With Inverse-Time Characteristic Curve

    Technical Data 11.16 Stage with Inverse-Time Characteristic Curve 11.16 Stage with Inverse-Time Characteristic Curve Setting Values Method of measurement Fundamental component – 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...
  • Page 37 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve [dwocpki1-080213-01.tif, 1, en_US] Figure 11-1 Operate Curves and Dropout-Time Characteristic Curves According to IEC SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 38 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve [dwocpki2-080213-01.tif, 1, en_US] Figure 11-2 Operate Curves and Dropout-Time Characteristic Curves According to IEC SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 39 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE [dwocpka1-080213-01.tif, 2, en_US] Figure 11-3 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 40 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve [dwocpka2-080213-01.tif, 2, en_US] Figure 11-4 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 41 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve [dwocpka3-080213-01.tif, 2, en_US] Figure 11-5 Tripping Characteristic Curves and Dropout Characteristic Curves According to ANSI/IEEE SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 42 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve [dwocpka4-080213-01.tif, 2, en_US] Figure 11-6 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE Frequency Operating Range 0.9 ≤ f/f ≤ 1.1 According to specified tolerances rated 10 Hz ≤ f < 0.9 f Slightly expanded tolerances rated 1.1 f...
  • Page 43 Technical Data 11.16 Stage with Inverse-Time Characteristic Curve Influencing Variables for Thresholds Transient excess pickup in method of measurement = < 5 % fundamental component, for τ > 100 ms (with complete unbalance) SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

  • Page 44: Stage With Definite-Time Characteristic Curve

    Technical Data 11.17 Stage with Definite-Time Characteristic Curve 11.17 Stage with Definite-Time Characteristic Curve Setting Values Method of measurement Fundamental component – RMS value 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A Threshold value 5 A @ 100 Irated 0.15 A to 175.00 A Increments of 0.01 A...
  • Page 45 Technical Data 11.17 Stage with Definite-Time Characteristic Curve 3I0 measured via I4 , method of measurement = RMS value (33 % harmonics, in relation to fundamental component) Up to 30th harmonic 1 % of the setting value or 5 mA (I = 1 A) rated or 25 mA (I...

  • Page 46: Stage With Inverse-Time Characteristic Curve

    Technical Data 11.18 Stage with Inverse-Time Characteristic Curve 11.18 Stage with Inverse-Time Characteristic Curve Setting Values Method of measurement Fundamental component – RMS value 1 A @ 100 Irated 0.030 A to 35.000 A Increments of 0.001 A Threshold value 5 A @ 100 Irated 0.15 A to 175.00 A Increments of 0.01 A...
  • Page 47 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve [dwocpki1-080213-01.tif, 1, en_US] Figure 11-7 Operate Curves and Dropout-Time Characteristic Curves According to IEC SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 48 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve [dwocpki2-080213-01.tif, 1, en_US] Figure 11-8 Operate Curves and Dropout-Time Characteristic Curves According to IEC SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 49 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE [dwocpka1-080213-01.tif, 2, en_US] Figure 11-9 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 50 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve [dwocpka2-080213-01.tif, 2, en_US] Figure 11-10 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 51 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve [dwocpka3-080213-01.tif, 2, en_US] Figure 11-11 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...
  • Page 52 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve [dwocpka4-080213-01.tif, 2, en_US] Figure 11-12 Operate Curves and Dropout-Time Characteristic Curves According to ANSI/IEEE Frequency Operating Range 0.9 ≤ f/f ≤ 1.1 According to specified tolerances rated 10 Hz ≤ f < 0.9 f Slightly expanded tolerances rated 1.1 f...
  • Page 53 Technical Data 11.18 Stage with Inverse-Time Characteristic Curve Dropout time for 2 ≤ I/threshold value I ≤ 0.90 5 % of the reference (calculated) value +2 % current tolerance or 30 ms Influencing Variables for Thresholds Transient excess pickup in method of measurement = <...

  • Page 54: Overvoltage Protection With 3-Phase Voltage

    Technical Data 11.19 Overvoltage Protection with 3-Phase Voltage 11.19 Overvoltage Protection with 3-Phase Voltage Setting Values for Stage Type Definite Time-Overvoltage Protection Measured value Phase-to-phase Phase-to-ground Method of measurement Fundamental component RMS value Pickup mode 1 out of 3 3 out of 3 0.300 V to 340.000 V Increments of 0.001 V Pickup value...
  • Page 55 Technical Data 11.19 Overvoltage Protection with 3-Phase Voltage Threshold value (parameter Threshold) thresh Curve constant k (parameter Charact. constant k) Curve constant α (parameter Charact. constant α) α Curve constant c (parameter Charact. constant c) 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 the overvoltage and of 105 % for the...

  • Page 56: Overvoltage Protection With Positive-Sequence Voltage

    Technical Data 11.20 Overvoltage Protection with Positive-Sequence Voltage 11.20 Overvoltage Protection with Positive-Sequence Voltage Setting Values Pickup value 0.300 V to 200.000 V Increments of 0.001 V Time delay 0.00 s to 60.00 s Increments of 0.01 s Dropout ratio 0.90 to 0.99 Increments of 0.01 Dropout...

  • Page 57: Overvoltage Protection With Negative-Sequence Voltage

    Technical Data 11.21 Overvoltage Protection with Negative-Sequence Voltage 11.21 Overvoltage Protection with Negative-Sequence Voltage Setting Values for the Function Measuring window 1 cycle to 10 cycles Increments of 1 cycle Setting Values Pickup value of V2 0.300 V to 200.000 V Increments of 0.001 V Operate delay 0.00 s to 60.00 s...

  • Page 58: Overvoltage Protection With Zero-Sequence Voltage/Residual Voltage

    Technical Data 11.22 Overvoltage Protection with Zero-Sequence Voltage/Residual Voltage 11.22 Overvoltage Protection with Zero-Sequence Voltage/Residual Voltage Setting Values Method of measurement RMS value Fundamental component Fundamental component over 2 cycle filters Block. on measuring-voltage outage Determ. ph. aff. by grd. flt. 0.300 V to 200.000 V Increments of 0.001 V Threshold value...

  • Page 59: Overvoltage Protection With Any Voltage

    Technical Data 11.23 Overvoltage Protection with Any Voltage 11.23 Overvoltage Protection with Any Voltage Setting Values Measured value Measured phase-to-ground voltage V Measured phase-to-ground voltage V Measured phase-to-ground voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V...

  • Page 60: Undervoltage Protection With 3-Phase Voltage

    Technical Data 11.24 Undervoltage Protection with 3-Phase Voltage 11.24 Undervoltage Protection with 3-Phase Voltage Setting Values for Stage Type Definite Time-Undervoltage Protection Measured value Phase-to-phase Phase-to-ground Method of measurement Fundamental component RMS value Current-flow criterion 0.300 V to 175.000 V Increments of 0.001 V Pickup value Time delay...
  • Page 61 Technical Data 11.24 Undervoltage Protection with 3-Phase Voltage α Curve constant α (Parameter Charact. constant α) Curve constant c (Parameter Charact. constant c) Times Operate time Approx. 25 ms + OOT at 50 Hz Approx. 22 ms + OOT at 60 Hz Dropout time Approx.

  • Page 62: Undervoltage Protection With Positive-Sequence Voltage

    Technical Data 11.25 Undervoltage Protection with Positive-Sequence Voltage 11.25 Undervoltage Protection with Positive-Sequence Voltage Setting Values Measured value Phase-to-phase Phase-to-ground Method of measurement Fundamental component RMS value Current-flow criterion Pickup value 0.300 V to 175.000 V Increments of 0.001 V Time delay 0.00 s to 60.00 s Increments of 0.01 s...

  • Page 63: Undervoltage Protection With Any Voltage

    Technical Data 11.26 Undervoltage Protection with Any Voltage 11.26 Undervoltage Protection with Any Voltage Setting Values Measured value Measured phase-to-ground voltage V Measured phase-to-ground voltage V Measured phase-to-ground voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V Measured phase-to-phase voltage V Calculated phase-to-phase voltage V Calculated phase-to-phase voltage V Calculated phase-to-phase voltage V...

  • Page 64: Overfrequency Protection

    Technical Data 11.27 Overfrequency Protection 11.27 Overfrequency Protection Setting Values Pickup values f> 40.00 Hz to 70.00 Hz Increments of 0.01 Hz Dropout differential 20 mHz to 2 000 mHz Increments of 10 mHz Time delay T 0.00 s to 600.00 s Increments of 0.01 s Minimum voltage 3.000 V to 175.000 V...

  • Page 65: Underfrequency Protection

    Technical Data 11.28 Underfrequency Protection 11.28 Underfrequency Protection Setting Values Pickup values f< 40.00 Hz to 70.00 Hz Increments of 0.01 Hz Dropout differential 20 mHz to 2 000 mHz Increments of 10 mHz Time delay T 0.00 s to 600.00 s Increments of 0.01 s Minimum voltage 3.000 V to 175.000 V...

  • Page 66: Rate Of Frequency Change Protection

    Technical Data 11.29 Rate of Frequency Change Protection 11.29 Rate of Frequency Change Protection Setting Values for the Function Minimum voltage 3.000 V to 175.000 V Increments of 0.001 V Measuring window 2 periods to 5 periods Increments of 1 period Setting Values for Stage Types Threshold 0.1 Hz/s to 20.0 Hz/s...

  • Page 67: Inrush-Current Detection

    Technical Data 11.30 Inrush-Current Detection 11.30 Inrush-Current Detection Setting Values Operating range limit I 0.030 A to 35.000 A Increments of 0.001 A at I = 1 A Increments of 0.01 A rated 0.15 A to 175.00 A at I = 5 A rated Component of 2nd harmonic...

  • Page 68: Voltage-Jump Detection

    Technical Data 11.31 Voltage-Jump Detection 11.31 Voltage-Jump Detection Times Pickup time Approx. 10 ms + OOT at 50 Hz Approx. 8 ms + OOT at 60 Hz Frequency Operating Range 0.9 ≤ f/f ≤ 1.1 According to specified tolerances rated 10 Hz ≤...

  • Page 69: Trip-Circuit Supervision

    Technical Data 11.32 Trip-Circuit Supervision 11.32 Trip-Circuit Supervision Setting Values Number of monitored circuits per circuit-breaker function group 1 to 3 Operating mode per circuit With 1 binary input With 2 binary 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...

  • Page 70: Analog Channel Supervision Via Fast Current Sum

    Technical Data 11.33 Analog Channel Supervision via Fast Current Sum 11.33 Analog Channel Supervision via Fast Current Sum Setting Values Threshold value 10 % of the rated value of the current transformer Slope of the characteristic curve Times Pickup times 0.25 ms (faster than the fastest protection function) Dropout time Approx.

  • Page 71: Operational Measured Values And Statistical Values

    Technical Data 11.34 Operational Measured Values and Statistical Values 11.34 Operational Measured Values and Statistical Values The following applies to the tolerances of currents and voltages: • The values apply both to the RMS values and the absolute value and phase angle of the fundamental components.
  • Page 72 Technical Data 11.34 Operational Measured Values and Statistical Values Frequency range (expanded) 40 Hz to 60 Hz at f = 50 Hz rated 50 Hz to 70 Hz at f = 60 Hz rated Tolerance 0.3 % of the measured value in the above mentioned measuring range Frequency Frequency f...
  • Page 73 Technical Data 11.35 Analog-Units Function Group 11.35 Analog-Units Function Group 20-mA Unit Ether. 7XV5674-0KK00-1AA1 Max. number of connected 20-mA units Max. number of channels per 20-mA unit 20-mA Unit Serial 7XV5674-0KK30-1AA1 (RS485) and 7XV5674-0KK40-1AA1 (fiberglass) Max. number of connected 20-mA units Max.
  • Page 74 Technical Data 11.36 Temperature Supervision 11.36 Temperature Supervision Setting Values Pickup value -50 °C to 250 °C Increments of 1°C -58 °F to 482 °F Increments of 1°F Time delay 0 s to 60 s Increments of 1 s or ∞ Dropout Conditions Dropout differential 3 °C or 6 °F...
  • Page 75 Technical Data 11.37 Protection Interface and Protection Topology 11.37 Protection Interface and Protection Topology Setting Values Mode PPS Synchronization Telegr. and PPS Telegr. or PPS PPS synchronization off Blocking of the unbalanced runtimes Maximum signal runtime threshold 0.1 ms to 30.0 ms Increments of 0.1 ms Maximum runtime difference 0.000 ms to 3.000 ms...
  • Page 76 Technical Data 11.37 Protection Interface and Protection Topology For 3 ends Minimum 12 ms Typical 18 ms Dropout times, total approx. For 2 ends Typical 24 ms For 3 ends Typical 25 ms Priority 3 Response time, total approx. For 2 ends Minimum Typical 100 ms...
  • Page 77 Technical Data 11.38 CFC 11.38 Typical response times and maximum number of ticks of the CFC task levels: Task Level Time (in ms) Ticks CP200 Ticks CP300 <1 1000 Fast Event-Trig- gered <10 13 254 15 359 Event-Triggered <10 128 873 in total 149 603 in total Interlocking Measurement...
  • Page 78 Technical Data 11.38 CFC Element Ticks BUILD_ACD BUILD_ACT BUILD_BSC BUILD_CMV BUILD_DEL BUILD_DPS BUILD_ENS BUILD_INS BUILD_Q BUILD_SPS BUILD_WYE BUILD_XMV BUILDC_Q CHART_STATE CMP_DPS CON_ACD CON_ACT CONNECT COS_R CTUD DINT_REAL DINT_UINT DIV_D DIV_R DIV_XMV DPC_DEF DPC_EXE DPC_INFO DPC_OUT DPS_SPS DRAGI_R EQ_D EQ_R EXP_R EXPT_R F_TRGM F_TRIG...
  • Page 79 Technical Data 11.38 CFC Element Ticks GT_D GT_R HOLD_D HOLD_R INC_INFO LE_D LE_R LIML_R LIMU_R LN_R LOG_R LOOP LT_D LT_R MAX_D MAX_R MEMORY_D MEMORY_R MIN_D MIN_R MOD_D MUL_D4 MUL_R4 MUL_XMV MUX_D MUX_R NAND10 NE_D NE_R NEG_SPS NLC_LZ NLC_XMV NLC_ZP NOR10 OR_DYN OR_SPS OR10...
  • Page 80 Technical Data 11.38 CFC Element Ticks SPLIT_ACD SPLIT_ACT SPLIT_BSC SPLIT_CMV SPLIT_DEL SPLIT_DPS SPLIT_INS SPLIT_Q SPLIT_SPS SPLIT_WYE SPLIT_XMV SQRT_R SUB_D SUB_R SUB_XMV SUBST_B SUBST_BQ SUBST_D SUBST_R SUBST_XQ SXMV_REAL TAN_R TLONG TSHORT UINT_DINT XOR2 SIPROTEC 5, Low-Impedance Busbar Protection 7SS85, Manual C53000-G5040-C019-6, Edition 06.2016...

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