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Table 1: Protection functions

Function

IEC 61850

IEC 60617

ANSI

Logical
device

Logical nodes

Three-phase non-directional

overcurrent protection, low

stage

PHLPTOC

3I>

51P-1

LD0

PHLPTOC

Three-phase non-directional

overcurrent protection, high

stage

PHHPTOC

3I>>

51P-2

LD0

PHHPTOC

Three-phase non-directional

overcurrent protection, instan-

taneous stage

PHIPTOC

3I>>>

50P

LD0

PHIPTOC

Three-phase directional over-

current protection, low stage

DPHLPDOC

3I> ->

67P/51P-1

LD0

DPHLPTOC DPHLRDIR

Three-phase directional over-

current protection, high stage

DPHHPDOC

3I>> ->

67P/51P-2

LD0

DPHHPTOC DPHHRDIR

Non-directional earth-fault

protection, low stage

EFLPTOC

Io>

51G/51N-1

LD0

EFLPTOC

Non-directional earth-fault

protection, high stage

EFHPTOC

Io>>

51G/51N-2

LD0

EFHPTOC

Non-directional earth-fault

protection, instantaneous

stage

EFIPTOC

Io>>>

50G/50N

LD0

EFIPTOC

Directional earth-fault protec-

tion, low stage

DEFLPDEF

Io> ->

67G/N-1 51G/N-1

LD0

DEFLPTOC DEFLRDIR

Directional earth-fault protec-

tion, high stage

DEFHPDEF

lo>> ->

67G/N-1 51G/N-2

LD0

DEFHPTOC DEFHRDIR

Admittance-based earth-fault

protection

EFPADM

Yo> ->

21YN

LD0

EFPADM

Wattmetric-based earth-fault

protection

WPWDE

Po> ->

32N

LD0

WRDIR WPSDE

WMMXU

Transient/intermittent earth-

fault protection

INTRPTEF

lo> -> IEF

67NTEF/NIEF

LD0

INTRPTEF

Non-directional (cross-coun-

try) earth-fault protection, us-

ing calculated Io

EFHPTOC

Io>>

51G/51N-2

LD0

EFHPTOC

Negative-sequence overcurrent

protection

NSPTOC

I2>

46M

LD0

NSPTOC

Phase discontinuity protection PDNSPTOC

I2/I1>

46PD

LD0

PDNSPTOC

Residual overvoltage protec-

tion

ROVPTOV

Uo>

59G/59N

LD0

ROVPTOV

Three-phase undervoltage pro-

tection

PHPTUV

3U<

LD0

PHPTUV

Three-phase overvoltage pro-

tection

PHPTOV

3U>

LD0

PHPTOV

Positive-sequence undervolt-

age protection

PSPTUV

U1<

27PS

LD0

PSPTUV

Negative-sequence overvolt-

age protection

NSPTOV

U2>

59NS

LD0

NSPTOV

Frequency protection

FRPFRQ

f>/f<,df/dt

LD0

FRPTRC FRPTOF

FRPTUF FRPFRC

Distance protection

DSTPDIS

21P, 21N

LD0

GFCPDIS
GFCRDIR
DST1PDIS
DST2PDIS
DST3PDIS
DST4PDIS
DST5PDIS
DSTRDIR
GFC1RFRC

Table continues on the next page

Introduction

1MRS758850 D

SSC600

Operation Manual

Содержание ABILITY SSC600

Страница 1: ... ABB ABILITY SMART SUBSTATION CONTROL AND PROTECTION FOR ELECTRICAL SYSTEMS SSC600 Operation Manual ...

Страница 2: ......

Страница 4: ...ordance with the terms of such license Trademarks ABB and Relion are registered trademarks of the ABB Group All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders SSC600 is an approved Intel IoT Market Ready Solution Open Source Software This product contains open source software For license information refer to product do...

Страница 5: ...ace which should be connected to a secure network It is the sole responsibility of the person or entity responsible for network administration to ensure a secure connection to the network and to take the necessary measures such as but not limited to installation of firewalls application of authentication measures encryption of data installation of antivirus programs etc to protect the product and ...

Страница 6: ...ng electrical equipment for use within specified voltage limits Low Voltage Directive 2014 35 EU This conformity is the result of tests conducted by ABB in accordance with the product standard EN 60255 26 for the EMC directive and with the product standards EN 60255 1 and EN 60255 27 for the low voltage directive The product is designed in accordance with the international standards of the IEC 602...

Страница 7: ...Checking of the power supply 21 3 3 Authorizations 21 3 3 1 User authorization 22 3 4 Setting IED and communication 23 3 4 1 Setting the communication between IEDs and PCM600 23 3 4 2 Communication settings 23 3 5 Testing the IED operation 24 3 5 1 Selecting the IED test mode 24 3 5 2 Testing functions 25 3 5 3 Selecting the internal fault test 25 3 5 4 Selecting the IED blocked or IED test and bl...

Страница 8: ...4 Monitoring events 52 4 4 5 Remote monitoring 52 4 5 Controlling 53 4 5 1 Controlling with single line diagram 53 5 Troubleshooting 60 5 1 Identifying hardware errors 60 5 2 Identifying runtime errors 60 5 3 Identifying communication errors 60 5 3 1 Internal faults 60 5 3 2 Warnings 61 5 4 Correction procedures 63 5 4 1 Rebooting the software 63 5 4 2 Restoring factory settings 63 5 4 3 Setting p...

Страница 9: ...rotocols The IEC 61850 communication implementation supports all monitoring and control functions Additionally parameter settings disturbance recordings and fault records can be accessed using the IEC 61850 protocol Disturbance recordings are available to any Ethernet based application in the IEC 60255 24 standard COMTRADE file format The IED can receive binary signals from other devices so called...

Страница 10: ...ancels and replaces the first edition published in 2010 These standard versions are also referred to as IEC 62439 3 Edition 1 and IEC 62439 3 Edition 2 The IED supports IEC 62439 3 2012 and it is not compatible with IEC 62439 3 2010 PRP Each PRP node called a doubly attached node with PRP DAN is attached to two independent LANs operated in parallel These parallel networks in PRP are called LAN A a...

Страница 11: ...d by any IED to perform different protection automation and control functions Transmitting measurement samples over process bus brings also higher error detection because the signal transmission is automatically supervised Additional contribution to the higher availability is the possibility to use redundant Ethernet network for transmitting SMV signals The SSC600 supports receiving of sampled val...

Страница 12: ... read from the IED in a standard format such as COMTRADE Update Manager is a tool that helps in defining the right connectivity package versions for different system products and tools Update Manager is included with products that use connectivity packages 1 2 2 PCM600 and IED connectivity package version Protection and Control IED Manager PCM600 2 9 or later SSC600 Connectivity Package Ver 1 0 or...

Страница 13: ...which could result in electrical shock or other personal injury The caution icon indicates important information or warning related to the concept discussed in the text It might indicate the presence of a hazard which could result in corruption of software or damage to equipment or property The information icon alerts the reader of important facts and conditions The tip icon indicates advice on fo...

Страница 14: ... fault protec tion high stage DEFHPDEF lo 67G N 1 51G N 2 LD0 DEFHPTOC DEFHRDIR Admittance based earth fault protection EFPADM Yo 21YN LD0 EFPADM Wattmetric based earth fault protection WPWDE Po 32N LD0 WRDIR WPSDE WMMXU Transient intermittent earth fault protection INTRPTEF lo IEF 67NTEF NIEF LD0 INTRPTEF Non directional cross coun try earth fault protection us ing calculated Io EFHPTOC Io 51G 51...

Страница 15: ...PNDF dIoLo 87NLI LD0 LREFPDIF LREFPHAR Circuit breaker failure protec tion CCBRBRF 3I Io BF 50BF LD0 CCBRBRF Three phase inrush detector INRPHAR 3I2f 68HB LD0 INRPHAR Switch onto fault CBPSOF SOTF SOTF LD0 CBPSOF Master trip TRPPTRC Master Trip 94 86 LD0 TRPPTRC Arc protection ARCSARC ARC AFD LD0 ARCSARC ARC1PIOC ARC2PIOC ARCPTRC Multipurpose protection MAPGAPC MAP MAP LD0 MAPGAPC Load shedding an...

Страница 16: ...V Q 3U 32Q 27 LD0 DQPTUV DQPDOP DQMMXU Low voltage ride through protection LVRTPTUV U RT 27RT LD0 LVRTPTUV Table 3 Power quality functions Function IEC 61850 IEC 60617 ANSI Logical device Logical nodes Current total de mand distortion CMHAI PQM3I PQM3I CMHAI CMHAI Voltage total har monic distortion VMHAI PQM3U PQM3V VMHAI VMHAIVMHAI Voltage variation PHQVVR PQMU PQMV PHQVVR PH2QVVR PH3QVVR QVVRQRC...

Страница 17: ... CBCM CBCM LD0 SSCBR1 SPH1SCBR SPH2SCBR SPH3SCBR SSOPM SSIMG Runtime counter for machines and devices MDSOPT OPTS OPTM LD0 MDSOPT Fuse failure super vision SEQSPVC FUSEF VCM 60 LD0 SEQSPVC Table 6 Measurement functions Function IEC 61850 IEC 60617 ANSI Logical device Logical nodes Disturbance re corder RDRE DR DFR LD0 DR_LLN0 DR_LPHD RDRE RBDR Fault record FLTRFRC FAULTREC FAULTREC LD0 FLTRFRC Thr...

Страница 18: ...SI Logical device Logical nodes Minimum pulse timer TPGAPC TP TP TPGAPC Minimum pulse timer second resolution TPSGAPC TPS TPS TPSGAPC Minimum pulse timer minute resolution TPMGAPC TPM TPM TPMGAPC Pulse timer PTGAPC PT PT PTGAPC Time delay off TOFGAPC TOF TOF TOFGAPC Time delay on TONGAPC TON TON TONGAPC Set reset SRGAPC SR SR SRGAPC Move MVGAPC MV MV MVGAPC Generic control point SPCGAPC SPC SPC SP...

Страница 19: ...oaded from the ABB Web site www abb com mediumvoltage 1 6 Product documentation set Planning purchase Engineering Installation Commissioning Operation Maintenance Decommissioning deinstallation disposal Brochure Product guide Operation manual Connection diagram Engineering manual Technical manual Application manual Cyber security deployment guideline Communication protocol manual Figure 3 The inte...

Страница 20: ...t the electrical installation National and local electrical safety regulations must always be followed The frame of the device has to be carefully earthed The device contains components which are sensitive to electrostatic discharge Unnecessary touching of electronic components must therefore be avoided Whenever changes are made in the device measures should be taken to avoid inadvertent tripping ...

Страница 21: ...RJ 45 port supports any CAT 5Ethernet cable but the recommendation is STP Test your PC s communication port before you go to the site Find out who to contact if you have trouble and make sure you have a means to contact them Find out who is responsible for the settings Ensure that you have with you the proper test equipment and all needed connection cables Ensure that the owner of the switchgear f...

Страница 22: ...e connections are allowed Passwords are settable for all predefined users The password must contain at least nine characters The maximum number of characters is 20 Only the following characters are accepted Numbers 0 9 Letters a z A Z Space Special characters _ Table 8 Predefined users and default passwords Username Password User rights VIEWER remote0001 Only view access OPERATOR remote0002 Author...

Страница 23: ...es 192 168 0 254 and 192 168 1 254 respectively and they also provide DHCP servers to assign an IP address for the connected computer The main communication port Ethernet interface has a factory default IP address 192 168 2 10 when the complete IED is delivered The service communication port Ethernet interface has a factory default IP address 192 168 4 10 when the complete IED is delivered Differe...

Страница 24: ...e is useful for simulated testing of functions and outputs without providing current inputs 1 Select IED test from the main menu structure to activate the IED test view Figure 4 IED test view 2 Enable parameter editing by selecting Enable Edit 3 Select the test mode to be activated by changing the New Value field selection 4 Select Write to device to save changes into the IED s memory The selected...

Страница 25: ...cture and find the test activation parameter from the bottom Figure 5 Test activation parameter 2 Enable parameter editing by selecting Enable edit 3 Select the test to be activated by changing the New Value field selection 4 Select Write to device to save changes into the IED s memory The selected test is now activated 1MRS758850 D Commissioning SSC600 Operation Manual 25 ...

Страница 26: ...and blocked mode The IED blocked mode and the IED test and blocked mode can be activated from the IED test view The test mode can be used for simulated testing of functions and outputs without providing current inputs The IED blocked mode can be used to block the physical outputs to the process 1 Select IED test from the main menu structure to activate the IED test view Figure 7 IED test view 2 En...

Страница 27: ...e an LCT indication is seen on the WHMI at the IED startup The PCM600 reads the changed data from the IED Therefore a connection to the IED must be established first Composition data can be read with PCM600 by enabling LCT during PCM600 installation and activating collection in PCM600 from Lifecycle Handling menu For detailed information see PCM600 online help The number of composition changes can...

Страница 28: ... browser with support for HTML5 and ECMAScript 6 Note that Internet Explorer is not supported Secure communication is required with TLS v1 2 or v1 3 The WHMI is verified with latest versions of Microsoft Edge Firefox and Google Chrome WHMI offers several functions Programmable virtual LEDs and event lists System supervision Parameter settings Measurement display Disturbance records Fault records P...

Страница 29: ... with Control Operation Right refer to table Default roles to rights in the Cyber Security Deployment Guideline 4 1 2 Using the Web HMI As secure communication is enabled by default the WHMI must be accessed from a Web browser using the HTTPS protocol Log in with the proper user rights to use the WHMI To establish a remote WHMI connection to the IED contact the network administrator to check the c...

Страница 30: ...Selecting role for WHMI The language file starts loading and the progress bar is displayed 4 1 2 2 Logging out The user is logged out after session timeout The timeout can be set in IED Configuration HMI Web HMI timeout To log out manually select Logout in the View bar IED operation 1MRS758850 D 30 SSC600 Operation Manual ...

Страница 31: ...r menu containing main menu groups which are divided further into more detailed submenus 3 Information area for displaying data 4 1 2 4 Menu structure The Parameter menu contains two groups which are divided further into more detailed submenus IED Configuration Built in to the product and can be seen in the above figure Application Configuration Always depend on the application configuration 1MRS7...

Страница 32: ...ht side of the parameter see Figure 11 below 4 1 3 Identifying the device The Information menu includes detailed information about the device for example revision and serial number 1 Select IED Configuration Information Product identifiers from the main menu structure Figure 11 Device information view 2 Select Site identifiers to view site information or System identifiers to view system level inf...

Страница 33: ...all settings are hidden When the function setting is On all settings are visible based on other visibility and hiding rules Switch the function setting by changing the value of the Operation parameter ON or OFF Figure 12 Function block On Figure 13 Function block Off 1MRS758850 D IED operation SSC600 Operation Manual 33 ...

Страница 34: ...Edit 5 Edit the value The minimum maximum and step values for a parameter are shown in the Min Max and Step columns Figure 14 Editing a value If the entered value is out of range the row is highlighted in red and a warning messages displayed Write to device is available but the write and commit confirmation is not allowed IED operation 1MRS758850 D 34 SSC600 Operation Manual ...

Страница 35: ... the entered value is incorrect Figure 16 Writing invalid value is prevented If writing fails a warning dialog box is displayed If writing is enabled accidentally click Disable Edit 1MRS758850 D IED operation SSC600 Operation Manual 35 ...

Страница 36: ...t While editing parameter value changes are only stored within browser memory Refreshing the browser page will destroy any pending changes All changes are written and committed to the device atomically If editing is cancelled the changed values within browser memory are replaced with the values from the device IED operation 1MRS758850 D 36 SSC600 Operation Manual ...

Страница 37: ...Web HMI views The different views available in the WHMI are illustrated below Use the View bar to access different views Figure 18 View bar Dashboard contains a quick snapshot of the system state Single Line Diagram view shows the single line diagram Alarms view shows the status of the programmable virtual LEDs Network configuration only available in the SSC600 SW shows an editable list of device ...

Страница 38: ...cords and the parameter list Parameters page shows all device parameter menus and values Backup page allows to store backups of relay and merging unit configurations Settings view allows the user to change password and system language Logout ends the session 4 1 8 1 Dashboard view The Dashboard view shows the IED version and current operating status with latest events and alarms 1 Select Dashboard...

Страница 39: ...igure 20 Viewing the single line diagram 4 1 8 3 Alarms view The Alarms view shows the status of the programmable virtual LEDs Click Device Alarms in the View bar Figure 21 Monitoring programmable LEDs The status of each programmable virtual LED is displayed 1MRS758850 D IED operation SSC600 Operation Manual 39 ...

Страница 40: ...onfiguration view shows an editable view of device network interfaces This functionality is only available in virtualized environments when using SSC600 SW Figure 22 Network configuration view IED operation 1MRS758850 D 40 SSC600 Operation Manual ...

Страница 41: ...sage declaration Through this view it is also possible to generate a license request file Figure 23 About view 4 1 8 6 Measurements view The Measurements view shows phasor diagrams 1 Select Measurements in the View bar Figure 24 Monitoring phasors 1MRS758850 D IED operation SSC600 Operation Manual 41 ...

Страница 42: ...ts list contains all audit events produced by the device Both lists are updated automatically 1 Select Recordings Events in the View bar Figure 25 Monitoring events 2 Click Freeze to stop updating the event list 3 Select a page from the bottom to view older events Events can be exported in CSV and text formats The CSV file can be opened with a spreadsheet program such as OpenOffice org Calc or Mic...

Страница 43: ...ord or select multiple rows via checkboxes on the left and click Download selected to download all selected records Both the disturbance record files CFG and DAT are then downloaded as a zip file 3 Open the disturbance record files with a suitable program Triggering the disturbance recorder manually 1 Select Disturbance records in the View bar 2 Click Trigger Deleting disturbance records 1 Select ...

Страница 44: ... 9 Fault records view 1 Select Recordings Fault records from the View bar to view a list of all available fault records Figure 27 Fault record list view IED operation 1MRS758850 D 44 SSC600 Operation Manual ...

Страница 45: ...lect the file format and confirm from the export dialog When the fault record details view is shown only the shown fault record is saved When fault record list view is shown all fault records are saved 4 To clear all fault records from the IED click Clear all This can be done only when the fault record list view is shown 1MRS758850 D IED operation SSC600 Operation Manual 45 ...

Страница 46: ...e dumps is included These files can be very large and therefore not all of them are automatically included 1 Select Report summary in the View bar Figure 29 Report summary view 2 Select the items to be exported 3 Select the amount of records to be saved from the Disturbance records drop down list All Last 1 Last 10 4 Click Export to export the ZIP file with the selected files 4 1 8 11 Backups view...

Страница 47: ... IP address conflict would occur Figure 30 Backup view 4 2 Disturbance identification Disturbances and their causes can be identified by physical or WEB HMI indicator LEDs Ready Start and Trip During normal operation the Ready LED is steady green Table 10 Physical LED indications LED State Description Start LED Green steady Protection started Start LED Green flashing Protection function blocked Tr...

Страница 48: ... IED parameters are set via the WHMI or PCM600 Setting parameters need to be calculated according to the electrical network conditions and the electrical characteristics of the protected equipment The settings need to be verified before the IED is connected to a system Document all changes to parameter settings For more information see PCM600 documentation 4 3 1 Settings for IED functionality Func...

Страница 49: ...ogrammable virtual LEDs 1 Select IED Configuration Configuration Programmable LEDs 2 Select General to set the alarm color for the programmable LEDs 3 Enable parameter editing by selecting Enable edit Figure 31 Enabling parameter editing 4 Select Write to device to save changes into the IED s memory 5 Select LED 1 LED 100 to define the alarm mode and description for each programmable LED 6 Enable ...

Страница 50: ...tion of the IED can be monitored via three different indications 1 Four indicator LEDs with fixed functionality Ready Start Trip and Alarm 2 Programmable virtual LEDs on the WHMI 3 Information on the Events view 4 4 2 Recorded data The IED is provided with intelligent and flexible functionality that collects different kinds of data The recorded data gives substantial information for post fault ana...

Страница 51: ...periodic triggering of the disturbance recorder 2 An individual disturbance record can be deleted by selecting Delete All disturbance records can be deleted from the IED s memory by selecting Delete All 4 4 2 3 Controlling and reading of disturbance recorder data Disturbance recorder data can be controlled and read with PCM600 It can also be read via WHMI For more information see PCM600 documentat...

Страница 52: ...y by selecting Clear records 4 4 4 Monitoring events Event view contains a list of events produced by the application configuration Each event takes one view area The header area shows the currently viewed event index and the total amount of the events The most recent event is always first 1 Select Events in the View bar Figure 33 Events view Number of events displayed can be selected Gathering of...

Страница 53: ... data Create disturbance records Monitor IED values For more information see PCM600 documentation 4 5 Controlling 4 5 1 Controlling with single line diagram In the single line diagram view controllable objects can be opened and closed To control the IED logging in and authorization are required 1MRS758850 D IED operation SSC600 Operation Manual 53 ...

Страница 54: ...ntrol Figure 34 Single line diagram with Enable control button This is only possible in local mode when logging in as a user with Control Operations right refer to table Default roles to rights in the Cyber Security Deployment Guideline IED operation 1MRS758850 D 54 SSC600 Operation Manual ...

Страница 55: ... Line Diagram Figure 35 Single line diagram with a breaker and IEC symbols Figure 36 Single line diagram with one breaker and ANSI symbols Control dialog for selected object is opened 1MRS758850 D IED operation SSC600 Operation Manual 55 ...

Страница 56: ...Figure 37 Control dialog 3 Click either Open or Close 4 Select Confirm Figure 38 Confirm screen IED operation 1MRS758850 D 56 SSC600 Operation Manual ...

Страница 57: ...le single line diagram objects 1 Select Enable control 2 Clickable buttons are highlighted in the SLD Figure 39 Single line diagram with some buttons The Local button is in True state whereas LED4 and BLOCK TOGGLE buttons are in False state 1MRS758850 D IED operation SSC600 Operation Manual 57 ...

Страница 58: ...3 Click any button in the SLD Control dialog is shown Figure 40 Button control dialog IED operation 1MRS758850 D 58 SSC600 Operation Manual ...

Страница 59: ...ialog confirmation 5 From confirmation dialog click Confirm The control position of the IED affects the controlling SLD buttons Depending on the parameter settings the IED may have to be in local state for the control to succeed 1MRS758850 D IED operation SSC600 Operation Manual 59 ...

Страница 60: ...dentifying runtime errors 1 Check the error origin from the IED s supervision events Main menu Monitoring IED status Self supervision 2 Reboot the IED and recheck the supervision events to see if the fault has cleared 3 In case of persistent faults contact ABB for corrective actions 5 3 Identifying communication errors Communication errors are normally communication interruptions or synchronizatio...

Страница 61: ...ernal Fault License check fail 117 The devices is equipped with invalid license 5 3 2 Warnings Warnings are shown in the event list of the WHMI The text Warning additionally provided with the name of the warning a numeric code as well as the date and time is shown on the WHMI The warning indication message can be manually cleared If a warning appears record the name and code so that it can be prov...

Страница 62: ...2 Error in the GOOSE message receiving Warning AFL error 33 Analog channel configuration error Warning SMV config error 34 Error in the SMV configura tion Warning Real time task s latency ex ceeded 117 Real time task execution is delayed Warning Redundant PSU fail 118 One of the power supply is faulty maintenance recom mended Troubleshooting 1MRS758850 D 62 SSC600 Operation Manual ...

Страница 63: ...user with System Update right refer to table Default roles to rights in the Cyber Security Deployment Guideline can reboot the software 1 Select IED Configuration Configuration General from the main menu structure Figure 42 General menu 2 Enable parameter editing by selecting Enable Edit 3 Reboot the software by changing the New Value field from Cancel to Activate 4 Select Write to device to save ...

Страница 64: ...anagement right refer to table Default roles to rights in the Cyber Security Deployment Guideline is lost contact ABB technical customer support 5 4 4 Identifying IED application problems Check that the function is on Check the blocking Check the mode Check the measurement value Check the connection to trip and disturbance recorder functions Check the channel settings 5 4 4 1 Checking of the power...

Страница 65: ...In case of persistent faults originating from IED s internal faults contact ABB for repair or replacement actions 1MRS758850 D Troubleshooting SSC600 Operation Manual 65 ...

Страница 66: ...es Moreover long life time is supported by maintenance and repair services as well as by the availability of spare parts Design and manufacturing have been done under a certified environmental system The effectiveness of the environmental system is constantly evaluated by an external auditing body We follow environmental rules and regulations systematically to evaluate their effect on our products...

Страница 67: ...I Human machine interface HTTPS Hypertext Transfer Protocol Secure HW Hardware IEC International Electrotechnical Commission IEC 61850 International standard for substation communication and modeling IEC 61850 8 1 A communication protocol based on the IEC 61850 standard series IEC 61850 9 2 A communication protocol based on the IEC 61850 standard series IEC 61850 9 2 LE Lite Edition of IEC 61850 9...

Страница 68: ...lvanic connector type RMS Root mean square value RoHS Restriction of hazardous substances Rx Receive Received SAN Single attached node SCL XML based substation description configuration language defined by IEC 61850 Single line dia gram Simplified notation for representing a three phase power system Instead of representing each of three phases with a separate line or terminal only one conductor is...

Страница 69: ...VT Voltage transformer WAN Wide area network WHMI Web human machine interface 1MRS758850 D Glossary SSC600 Operation Manual 69 ...

Страница 70: ...voltage www abb com relion www abb com substationautomation ABB Distribution Solutions Digital Substation Products P O Box 699 FI 65101 VAASA Finland Phone 358 10 22 11 1MRS758850 D Copyright 2022 ABB All rights reserved ...

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