Siemens SIPROTEC 5 6MU85 Page 49 Manual Download

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Times

Operate time with time delay = 0 ms

Approx. 37 ms + OOT

at 50 Hz

Approx. 31 ms + OOT at 60 Hz

Extension of the operate time during operation with
transformer inrush-current detection

Approx. 10 ms

Dropout time, typical

Approx. 25 ms + OOT

Dropout time, maximum

Approx. 30 ms + OOT

Frequency Operating Range

0.9 ≤ f/f

rated

≤ 1.1

According to specified tolerances

10 Hz ≤ f < 0.9 f

rated

1.1 f

rated

< f ≤ 90 Hz

Slightly expanded tolerances

f < 10 Hz
f > 90 Hz

Active

Tolerances

Currents, method of measurement = fundamental
component

1 % of the setting value or 5 mA (I

rated

= 1 A)

or 25 mA (I

rated

= 5 A), (f

rated

± 10 %)

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

rated

= 1 A)

or 25 mA (I

rated

= 5 A), (f

rated

± 10 %)

Up to 50th harmonic, f

rated

= 50 Hz

3 % of the setting value or 20 mA (I

rated

= 1 A)

or 100 mA (I

rated

= 5 A), (f

rated

± 10 %)

Up to 50th harmonic, f

rated

= 60 Hz

4 % of the setting value or 20 mA (I

rated

= 1 A)

or 100 mA (I

rated

= 5 A), (f

rated

± 10 %)

Time delay

1 % of the setting value or 10 ms

Direction-determination angle error

1 °

Influencing Variables for Thresholds

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

–

12.8.2

OOT (Output Operating Time): additional delay of the output medium used, for example 5 ms with fast relays

Technical Data
12.8 Directional Overcurrent Protection, Phases

826

SIPROTEC 5, Merging Unit 6MU85, Manual

C53000-G5040-C074-1, Edition 01.2020

Summary of Contents for SIPROTEC 5 6MU85

Page 1: ...Technical Data Extract from manual C53000 G5040 C074 1 chapter 12 Smart Infrastructure SIPROTEC 5 V8 01 and higher Merging Unit 6MU85 ...

Page 2: ...ct Document version C53000 G5040 C074 1 02 Edition 01 2020 Version of the product described V8 01 and higher Copyright Copyright Siemens 2020 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 u...

Page 3: ...OTEC 5 device family Further Documentation dwprefdm 221012 01 tif 3 en_US Device manuals Each Device manual describes the functions and applications of a specific SIPROTEC 5 device The printed manual and the online help for the device have the same informational structure Hardware manual The Hardware manual describes the hardware building blocks and device combinations of the SIPROTEC 5 device fam...

Page 4: ... 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 ...

Page 5: ... 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 Comply with all instructions in order to avoid...

Page 6: ...s 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 conn...

Page 7: ...k 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 Preface SIPROTEC 5 Merging Unit 6MU85 Manual 7 C53000 G5040 C074 1 Edition 01 2020 ...

Page 8: ...tion 851 12 17 Measuring Voltage Failure Detection 852 12 18 Voltage Transformer Circuit Breaker 854 12 19 Voltage Balance Supervision 855 12 20 Voltage Sum Supervision 856 12 21 Voltage Phase Rotation Supervision 857 12 22 Current Balance Supervision 858 12 23 Current Sum Supervision 859 12 24 Current Phase Rotation Supervision 860 12 25 Temperature Supervision 861 12 26 Instantaneous Tripping at...

Page 9: ...76 12 37 Circuit Breaker Wear Monitoring 877 12 38 CFC 878 12 39 SIPROTEC 5 Process Bus Client 882 12 40 SIPROTEC 5 Merging Unit Functionality 883 12 41 Point on Wave Switching 884 Technical Data 786 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 10: ...y 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 Rated voltage Vrated 50 Hz Min 0 25 mA Max 2 00 mA Rated voltage Vrated 60 Hz...

Page 11: ...m Additional attenuation comes from the plug and sensor head Optical budget20 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 21 Signal rate connection test 1 pulse per second Pulse duration connection test 11 μs High Speed Measuring Transducer Inputs Vol...

Page 12: ... 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 Temperature Inputs Settings Value Note Insulation class PELV Protective Extra Low Voltage acc to IEC 60255 27 Measurement mode P...

Page 13: ...rated 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 de...

Page 14: ...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 ...

Page 15: ...um 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 SIP...

Page 16: ... 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 ...

Page 17: ...actor 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...

Page 18: ...m used 16 ms Rated data of the output contacts in accordance with UL certification DC 300 V 4 5 A 30 s ON 15 min OFF DC 250 V 1 hp motor 30 s ON 15 min OFF DC 110 V 3 4 hp motor 30 s ON 15 min OFF DC 60 V 10 A 1 2 hp motor 30 s ON 15 min OFF DC 48 V 10 A 1 3 hp motor 30 s ON 15 min OFF DC 24 V 10 A 1 6 hp motor 30 s ON 15 min OFF Interference suppression capacitors across the contacts 4 7 nF 20 AC...

Page 19: ...appears 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 SFP wit...

Page 20: ... 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 Mounting SFP Pluggable Tra...

Page 21: ... 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...

Page 22: ...um Bending Radii of the Connecting Cables Between the On Site Operation Panel and the Base Module Fiber optic cable R 50 mm Pay attention to the length of the cable protection sleeve which you must also include in calculations D Sub cable R 50 mm minimum bending radius Degree of Protection According to IEC 60529 For equipment in the surface mounted housing IP5429 for front For equipment in the flu...

Page 23: ...nductor 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 M4 x 8 1 2 Nm M2 5 x 6 0 39 Nm Countersunk screw M2 5 x 6 0 39 Nm Countersunk screw M2 5 x 8 0 39 Nm Collar screw M4 x 20 0 7 Nm T...

Page 24: ...TC Failure 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 of 15 12 2 30 If provided Tec...

Page 25: ...up threshold dropout threshold of the following 2 criteria is used Dropout differential derived from the parameter Dropout ratio If this parameter is not available a dropout ratio of 95 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 ...

Page 26: ...ied tolerances 10 Hz 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 33 When using transformer connection type 2ph 2p CT IN sep slightly expanded tolerances occur Technical Data 12 3 Circuit Breaker Failure Protection SIPROTEC 5 M...

Page 27: ...iteria 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 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 T...

Page 28: ...r Supervision Setting Values Supervision time 1 00 s to 180 00 s Increments of 0 01 s 12 5 Technical Data 12 5 Circuit Breaker Supervision SIPROTEC 5 Merging Unit 6MU85 Manual 805 C53000 G5040 C074 1 Edition 01 2020 ...

Page 29: ... 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 Irated 1 A or 75 ...

Page 30: ...e or 10 mA Irated 1 A or 50 mA Irated 5 A frated 10 Up to 50th harmonic frated 60 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Currents method of measurement RMS value with filter for the gain of harmonics including compensation of the amplitude attenuation36 33 harmonics in relation to the fundamental component Up to 30 harmonic 1 5 of the setting value or 10 mA Ir...

Page 31: ...A 5 A 1 6 Irated 0 005 A to 8 000 A Increments of 0 001 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 Dropout The greater dropout differential pickup value dropout value of the following 2 criteria applies Dropout 95 of 1 1 threshold value Minimum absolute dropout differential Protection class current tra...

Page 32: ...tif 1 en_US Figure 12 1 Operate Curves and Dropout Time Characteristic Curves According to IEC Technical Data 12 6 Overcurrent Protection Phases SIPROTEC 5 Merging Unit 6MU85 Manual 809 C53000 G5040 C074 1 Edition 01 2020 ...

Page 33: ...tif 1 en_US Figure 12 2 Operate Curves and Dropout Time Characteristic Curves According to IEC Technical Data 12 6 Overcurrent Protection Phases 810 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 34: ...ng to ANSI IEEE dwocpka1 080213 01 tif 2 en_US Figure 12 3 Operate Curves and Dropout Time Characteristic Curves According to ANSI IEEE Technical Data 12 6 Overcurrent Protection Phases SIPROTEC 5 Merging Unit 6MU85 Manual 811 C53000 G5040 C074 1 Edition 01 2020 ...

Page 35: ... 2 en_US Figure 12 4 Operate Curves and Dropout Time Characteristic Curves According to ANSI IEEE Technical Data 12 6 Overcurrent Protection Phases 812 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 36: ..._US Figure 12 5 Tripping Characteristic Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 12 6 Overcurrent Protection Phases SIPROTEC 5 Merging Unit 6MU85 Manual 813 C53000 G5040 C074 1 Edition 01 2020 ...

Page 37: ...l component Up to 30th harmonic 1 of the setting value or 5 mA Irated 1 A or 25 mA Irated 5 A frated 10 Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Currents method of measurement RMS value with filter for the compensation of the a...

Page 38: ...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 Time delays 1 of the setting value or 10 ms Influencing Variables for Thresholds Transient excess pickup in method of measurement fundamental component for τ 100 ms with complete unbalance 5 40 In case t...

Page 39: ...rent and of 105 for undercur rent functionality 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 OOT45 at 50 Hz Approx 22 ms OOT at 60 Hz Extension of the operate time during operation with transfor...

Page 40: ...A 50 and 100 Irated 0 05 A to 175 00 A Increments of 0 01 A 1 A 1 6 Irated 0 001 A to 1 600 A Increments of 0 001 A 5 A 1 6 Irated 0 002 A to 8 000 A Increments of 0 001 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 great...

Page 41: ...ccording 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 12 7 Operate Curves and Dropout Characteristic Curves According to IEC Technical Data 12 7 Overcurrent Protection Ground 818 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 42: ...01 tif 1 en_US Figure 12 8 Operate Curves and Dropout Characteristic Curves According to IEC Technical Data 12 7 Overcurrent Protection Ground SIPROTEC 5 Merging Unit 6MU85 Manual 819 C53000 G5040 C074 1 Edition 01 2020 ...

Page 43: ...ng to ANSI IEEE dwocpka1 080213 01 tif 2 en_US Figure 12 9 Operate Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 12 7 Overcurrent Protection Ground 820 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 44: ...if 2 en_US Figure 12 10 Operate Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 12 7 Overcurrent Protection Ground SIPROTEC 5 Merging Unit 6MU85 Manual 821 C53000 G5040 C074 1 Edition 01 2020 ...

Page 45: ...if 2 en_US Figure 12 11 Operate Curves and Dropout Characteristic Curves According to ANSI IEEE Technical Data 12 7 Overcurrent Protection Ground 822 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 46: ...e 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 frated 10 Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 49 Insignificantly increased tolerances wi...

Page 47: ...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 fundamental component for τ 100 ms with complete unbalance 5 Technical Data 12 7 Overcurrent Protection Ground 824 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 48: ...ia 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 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 Direc...

Page 49: ...5 mA Irated 5 A frated 10 Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Time delay 1 of the setting value or 10 ms Direction determination angle error 1 Influencing Variables for Thresholds Transient excess pickup in method of measu...

Page 50: ...ime Characteristic Curves according to IEC Normal inverse type A See chapter 12 6 2 Stage with Inverse Time Charac teristic Curve Figure 12 1 Very inverse type B Extremely inverse type C See chapter 12 6 2 Stage with Inverse Time Charac teristic Curve Figure 12 2 Long time inverse type B Operate Curves and Dropout Time Characteristic Curves according to ANSI IEEE Inverse type C See chapter 12 6 2 ...

Page 51: ...MS value 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 frated 10 Up to 50th harmonic frated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Operate time for 2 I threshold valu...

Page 52: ...y 0 00 s to 60 00 s Increments of 0 01 s Dropout 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 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...

Page 53: ...g Variables for Thresholds 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 of the reference voltage ...

Page 54: ...ormal inverse type A Refer to the respective figure of the technical data for the non dir OC ground function 12 7 2 Stage with Inverse Time Characteristic Curve Very inverse type B Extremely inverse type C Long time inverse type B Operate Curves and Dropout Time Characteristic Curves according to ANSI IEEE Inverse type C Refer to the respective figure of the technical data for the non dir OC groun...

Page 55: ...ated 50 Hz 3 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 Up to 50th harmonic frated 60 Hz 4 of the setting value or 20 mA Irated 1 A or 100 mA Irated 5 A frated 10 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 ...

Page 56: ...de 1 out 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 In...

Page 57: ...V 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 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 Slightl...

Page 58: ...solute dropout differential 150 mV sec Times Operate time with time delay 0 ms typical Approx 25 ms OOT57 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 ...

Page 59: ...ng window 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 va...

Page 60: ...es Operate time with time delay 0 ms Standard filter true RMS Approx 25 ms OOT60 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 sp...

Page 61: ...io 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 OOT63 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 ...

Page 62: ...ethod of measurement Fundamental component RMS value Current flow criterion On Off Threshold value I 1 A 50 and 100 Irated 0 030 A to 10 000 A Increments of 0 001 A 5 A 50 and 100 Irated 0 15 A to 50 00 A Increments of 0 01 A 1 A 1 6 Irated 0 001 A to 1 600 A Increments of 0 001 A 5 A 1 6 Irated 0 005 A to 8 000 A Increments of 0 001 A Threshold value 0 300 V to 175 000 V Increments of 0 001 V Pic...

Page 63: ...opout differential 150 mV sec Times Pickup time Approx 25 ms OOT65 at 50 Hz Approx 22 ms OOT at 60 Hz Dropout time Approx 20 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 Tolerances for Stage Type Definite Time Undervoltage Protection Voltages 0 5 of the setting value o...

Page 64: ...up 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 undervoltage functionality Minimum absolute dropout differential 150 mV sec Times Operate time with time delay 0 ms typical Approx 25 ms OOT66 at 50 Hz Approx 22 ms OOT at 60 ...

Page 65: ...old value67 0 300 V to 340 000 V Increments of 0 001 V Time delay 0 00 s to 60 00 s Increments of 0 01 s Dropout ratio 1 01 to 1 20 Increments of 0 01 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 overvoltag...

Page 66: ...perate 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 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 undervoltage functionality Minim...

Page 67: ...d 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 Technical Data 12 10 Voltage Protection 844 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 68: ...opout 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 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 ...

Page 69: ...he 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 12 11 Inrush Current Detection 846 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 70: ...overcurrent protection and a dropout ratio of 105 applies for the undercurrent protection 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 Harmonics I2nd harm I1st harm 0 75 or I2nd harm 5 mA sec Irated 1 A or I2nd harm 25 mA sec Irated 5 A Frequency Operat...

Page 71: ...gnal Approx 10 ms OOT 70 Tolerance Sequence tolerance for delay times 1 of the setting value or 10 ms 12 13 70 OOT Output Operating Time additional delay of the output medium used for example 5 ms with fast relays see chapter 12 1 4 Relay Outputs Technical Data 12 13 External Trip Initiation 848 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 72: ... With trip command With Pickup Reaction to evolving faults Blocks Automatic reclosing function Start evolving fault dead time Action times separated for all cycles 0 00 s to 300 00 s or oo ineffec tive Increments of 0 01 s Dead times after trip command separated for all types and all cycles 0 00 s to 1 800 00 s or oo ineffec tive Increments of 0 01 s Dead time after evolving fault detection separa...

Page 73: ...s f 10 Hz f 90 Hz Inactive Tolerances Currents 3 of setting value or 10 mA Irated 1 A or 50 mA Irated 5 A frated 10 for amplitude changes of sinusoidal measurands Pulse time 1 of the setting value or 10 ms 12 15 71 OOT Output Operating Time additional delay of the output medium used for example 5 ms with fast relays Technical Data 12 15 Current Jump Detection 850 SIPROTEC 5 Merging Unit 6MU85 Manu...

Page 74: ...xpanded 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 12 16 72 OOT Output Operating Time additional delay of the output medium used for example 5 ms with fast relays Technical Data 12 16 Voltage Jump Detection SIPROTEC 5 Merging Unit 6MU85 Manual 851 C53000 G5040 C0...

Page 75: ...tial derived from the parameter Dropout ratio If this parameter is not available a dropout ratio of 95 applies to the current threshold value and a dropout ratio of 105 applies to the voltage threshold value Minimum absolute dropout differential 150 mV sec Times Pickup time Approx 10 ms OOT73 at 50 Hz Approx 10 ms OOT at 60 Hz Dropout time Approx 20 ms OOT Times Use in function group Line Pickup t...

Page 76: ...nces f 10 Hz f 90 Hz Active Tolerances Currents 1 of the setting value or 5 mA Irated 1 A 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 12 17 Measuring Voltage Failure Detection SIPROTEC 5 Merging Unit 6MU85 Manual 853 C53000 G5040 C074 1 Edition 01 2020 ...

Page 77: ...rcuit Breaker Setting Values Response time 0 000 s to 0 030 s Increments of 0 001 s 12 18 Technical Data 12 18 Voltage Transformer Circuit Breaker 854 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 78: ... 01 Delay 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 12 19 Technical Data 12 19 Voltage Balance Supervision SIPROTEC 5 Merging Unit 6MU85 Manual 855 C53000 G5040 C074 1 Edition 01 2020 ...

Page 79: ...Delay 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 12 20 Technical Data 12 20 Voltage Sum Supervision 856 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 80: ...s to 100 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 12 21 Technical Data 12 21 Voltage Phase Rotation Supervision SIPROTEC 5 Merging Unit 6MU85 Manual 857 C53000 G5040 C074 1 Edition 01 2020 ...

Page 81: ...x 0 10 to 0 95 Increments of 0 01 Delay failure indication 0 00 s to 100 00 s Increments of 0 01 s Dropout Ratio Overcurrent dropout ratio Approx 0 97 Undercurrent dropout ratio Approx 1 05 Times Tripping time Approx 500 ms Dropout time Approx 500 ms 12 22 Technical Data 12 22 Current Balance Supervision 858 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 82: ...01 A 1 A 1 6 Irated 0 001 A to 1 600 A Increments of 0 001 A 5 A 1 6 Irated 0 005 A to 8 000 A Increments of 0 001 A Delay 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 12 23 Technical Data 12 23 Current Sum Supervision SIPROTEC 5 Merging Unit 6MU85 Manual 859 C53000 G5040 C074 1 Editi...

Page 83: ...s to 100 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 12 24 Technical Data 12 24 Current Phase Rotation Supervision 860 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 84: ...y 0 s 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 12 25 Technical Data 12 25 Temperature Supervision SIPROTEC 5 Merging Unit 6MU85 Manual 861 C53000 G5040 C074 1 Edition 01 2020 ...

Page 85: ...lues Tripping delay 0 00 s to 60 00 s Increments of 0 01 s Tolerances Times 1 of the setting value or 10 ms 12 26 Technical Data 12 26 Instantaneous Tripping at Switch onto Fault 862 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 86: ... Increment Mode of blocking Blocking Automatic blocking No blocking Delta value for autoblock 0 004 I Irated to 5 000 I Irated 0 001 12 27 Technical Data 12 27 Broken Wire Detection SIPROTEC 5 Merging Unit 6MU85 Manual 863 C53000 G5040 C074 1 Edition 01 2020 ...

Page 87: ... 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 Adjustable indication delay with 2 binary inputs 1 00 s to 30 00 s Increments of 0 01 s 12 28 Technical Data 12 28 Trip Circuit Supervision 864 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 88: ...Dropout time Approx 100 ms Blockings Blocked functions All functions that process the measured values from this current meas uring point for example differential protection 12 29 Technical Data 12 29 Analog Channel Supervision via Fast Current Sum SIPROTEC 5 Merging Unit 6MU85 Manual 865 C53000 G5040 C074 1 Edition 01 2020 ...

Page 89: ... 3 of the measured value in the above mentioned measuring range VAB VBC VCA Voltage range 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 ...

Page 90: ... Ground Current Transformer 3I0 Current range A secondary 1 6 Irated Rated currents Measuring range Frequency range 1 A 5 A 0 1 to 1 6 Irated 49 Hz to 51 Hz at frated 50 Hz 59 Hz to 61 Hz at frated 60 Hz Tolerance 0 1 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 valu...

Page 91: ... Irated 45 Hz to 55 Hz at frated 50 Hz 55 Hz to 65 Hz at frated 60 Hz Tolerance 0 5 of Srated in the above mentioned measuring range Power Factor Voltage range 0 8 to 1 2 Vrated Current range 0 1 to 2 Irated Frequency range 45 Hz to 55 Hz at frated 50 Hz 55 Hz to 65 Hz at frated 60 Hz Tolerance 0 02 in the above mentioned measuring range Frequency Frequency f Hz Range frated 0 20 Hz f frated 0 20 ...

Page 92: ...ents switched off A kA MA GA TA PA primary Range 0 to 9 2e 15 Operating hours h Range 0 to 9999999 h Tolerance 1 h Circuit breaker open hours h Range 0 to 9999999 h Tolerance 1 h Statistical Values of the Disconnector Op cnt operation counter Range 0 to 999999999 Tolerance None Technical Data 12 30 Operational Measured Values and Statistical Values SIPROTEC 5 Merging Unit 6MU85 Manual 869 C53000 G...

Page 93: ...measured 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 ...

Page 94: ...phasor Measurements IEEE Std C37 118 1aTM 2014 Data Transfer IEEE Standard for Synchrophasor Data transfer IEEE Std C37 118 2TM 2011 12 32 Technical Data 12 32 Phasor Measurement Unit SIPROTEC 5 Merging Unit 6MU85 Manual 871 C53000 G5040 C074 1 Edition 01 2020 ...

Page 95: ...rimming 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 12 33 Technical Data 12 33 Measuring Transducers 872 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 96: ...ation dependent Dropout The larger dropout differential pickup threshold dropout threshold of the following 2 criteria 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 Irat...

Page 97: ...rements of 0 001 V Increments of 0 001 V Differential values changeover thresholds asynchronous synchronous balancing Voltage differences V2 V1 V2 V1 0 000 V to 170 000 V Increments of 0 001 V Frequency difference f2 f1 f2 f1 0 000 Hz to 2 000 Hz synchro nous 0 000 Hz to 4 000 Hz asynchro nous Increments of 0 001 Hz Angle difference α2 α1 α2 α1 0o to 90o Increments of 1o Adjustments of the sides A...

Page 98: ...d frequency In kV primary in V secondary or in Vrated Display always as phase to phase voltage in relation to side 1 10 to 120 of Vrated 1 of the measured value or 0 5 Vrated Frequency difference f2 f1 Range Tolerance at rated frequency In mHz frated 10 1 mHz Angle difference λ2 λ1 Range Tolerance at rated frequency In o 180o to 180o 0 5o Times Measuring time after switching on the variables Appro...

Page 99: ...ts 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 12 36 Technical Data 12 36 Closing Circuit Supervision 876 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

Page 100: ...hort 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 50 and 100 Irated 0 030 A to 35 000 A Increments of 0 001 A 5 A 50 and 100 Irated 0 15 A to 175 00 A Increments of 0 01 A 1 A 1 6 Irated 0 001 A to 1 600 A Increments...

Page 101: ...nal connections between 2 CFC blocks in one chart TBlock Used ticks per CFC block see Table 12 4 Table 12 4 Ticks of the Individual CFC Blocks Element Ticks ABS_D 2 3 ABS_R 1 5 ACOS_R 6 9 ADD_D4 3 4 ADD_R4 3 3 ADD_XMV 6 4 ALARM 1 8 AND_SPS 1 1 AND10 2 9 APC_DEF 1 2 APC_EXE 1 0 APC_INFO 3 9 ASIN_R 1 3 ATAN_R 1 2 BLINK 1 3 BOOL_CNT 2 0 BOOL_INT 1 5 BSC_DEF 1 3 BSC_EXE 1 1 BSC_INFO 2 7 BUILD_ACD 2 9 ...

Page 102: ... 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 FF_SR_MEM 1 1 GE_D 0 9 GE_R 1 1 GT_D 0 9 GT_R 1 2 HOLD_D 1 1 HOLD_R 1 0 INC_INFO 0 9 LE_D 1 1 LE_R 1 1 LIML_R 1 5 Technical Data 12 38 CFC SIPROTEC 5 Merging Unit 6MU85 Manual 879 C53000 G5040 ...

Page 103: ... 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 SPC_EXE 0 4 SPC_INFO 0 4 SPC_OUT 0 4 SPLIT_ACD 3 4 SPLIT_ACT 1 0 SPLIT_BSC 1 3 SPLIT_CMV 2 2 SPLIT_DEL 2 0 SPLIT_DPS 1 0 SPLIT_INS 0 5 SPLIT_Q 0 7 Technical Data 12 38 CFC 880 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C...

Page 104: ... 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 12 38 CFC SIPROTEC 5 Merging Unit 6MU85 Manual 881 C53000 G5040 C074 1 Edition 01 2020 ...

Page 105: ...of streams able to be subscribed per ETH BD 2FO 32 Max number of ETH BD 2FO with Process Bus Client functionality per SIPROTEC 5 device 4 Simultaneous support at same ETH BD 2FO module of IEEE 1588v2 PTP GOOSE Process bus client functionality YES Simultaneous support at same ETH BD 2FO module of IEEE 1588v2 PTP GOOSE Merging Unit functionality Process bus client functionality NO Simultaneous suppo...

Page 106: ...mber of published streams per ETH BD 2FO 1 Max number of ETH BD 2FO with MU functionality per SIPROTEC 5 device 4 Simultaneous support at same ETH BD 2FO module of IEEE 1588v2 PTP GOOSE Merging Unit functionality YES Simultaneous support at same ETH BD 2FO module of IEEE 1588v2 PTP GOOSE Merging Unit functionality Process bus client functionality NO Simultaneous support on different ETH BD 2FO mod...

Page 107: ...rmation about the technical data of the Point on wave switching function in the Point on Wave Switching Function Manual 12 41 Technical Data 12 41 Point on Wave Switching 884 SIPROTEC 5 Merging Unit 6MU85 Manual C53000 G5040 C074 1 Edition 01 2020 ...

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