Electricalpartmanuals
.comualsSIEMENSNumerical Time Overcurrent Protectionand Thermal Overload Relay with Auto-Reclosure Optionwww.ElectricalPartManSIPROTEC 7SJ602V3.0InstructionManual
Numerical Time Overcurrent Protectionand Thermal Overload Relay with Auto-Reclosure O ptionV3.oualsSIPROTEC 7SJ602.comSIEMENSInstruction Ma h ualwww.ElectricalPartManOrder No: C53000-G1 1 40-C1 25 - 1 Figure 1 Illustration of the numerical time overcurrent protection relay 7SJ602 (in flush mounting case)Siemens AG 1 999
.com7SJ602ConformityV3SIEMENSualsC E,anInd i cation of ConformitytMThis product is in conformity with the directive of the Council of the European Communities on the approxima tion of the laws of the Member States relating to electromagnetic compatibility (EMC Council Directive89/336/EEC) and concerning electrical equipment for application within specified voltage limits (Low-voltagedirective 73/23 EEC).arConformity is proved by tests that had been performed according to article 1 0 of the Council Directive in accor dance with the generic standards EN 50081 -2 and EN 50082-2 (for EMC directive) and the standards EN60255-6 (for low-voltage directive) by Siemens AG.The device is designed and manufactured for application in industrial environment.lPThe device is designed in accordance with the international standards of I EC 255 and the German standardsDIN 57435 part 303 (corresponding to VDE 0435 part 303).caFurther applicable standards: ANSI/IEEE C37.90, C37.90. 1 , and C37.90.2.c@usIND. CONT. EQ.TYPE 169CAlecLISTEDtriThis product is UL-certified with the values specified in the technical data.UL-Recognized:Models with plug-in terminals7SJ602* -*0***-****www.Ec'i\lusIND. CONT. EQ.TYPE 169CAUL-Listed:Models with screw-type terminals7SJ602* -*B*** -****7SJ602* -*E***- ****2C53000-G1 1 40-C125
.comMatching the rated frequency7SJ602 V3Matching the rated frequ en cy,Press the following keys in sequence: @ @ @ . The display shows the new rated frequency60 Hz. Confirm again with E. @EEPress twice the key I to return to the first operationlevel.lPartMAfter the relay has been switched on, the green LED("Service") illuminates and the red LED ("Blocked")lights up until the processor system has started up.The display shows the type identification of the relayPressing the key \!leads to the main menu item "PA RAME." (parameters). Switch over to the second op eration level with key I . The first address block is"00 CON F." (configuration). Key \!leads to the sec ond address block "01 POWER SYST.DAT" (powersystem data). On the third operation level, which isobtained with I , the first item is "01 FREQ" (frequen cy).ualsThe operating interface is built up by a hierarchicallystructured menu tree, which can be passed throughby means of the scrolling keys I , I , !::. and \1.Thus, each operation object can be reached as illus trated in the example below for change-over of therated frequency.("7SJ602") and the version of the implemented firm ware (e.g. "V3.00*").anWhen the relay is delivered from factory, it is presetto operate with a rated frequency of 50 Hz. If therated system frequency is 60 Hz, this must bematched accordingly. Switch-over to 60 Hz is ex plained in detail in the operation instructions in Sec tion 6.3.3, first item. In the following, switch-over to60 Hz is described in an abbreviated form.Press \1 key,,p1A R A M Ecapress l keypress \1 keytripress I keypress E keyrated frequency is now 60 Hzvc0N0F·I0 1PW ES Y S T . D A -I F R E QH z EE I EI F R E QH zF R E QH zwww.Elecpress keypress - keypress keypress- keypress E keypress E keypress key 11 0 0C53000-G 1 1 40-C1253
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ContentsIntroduction1.1Application1 .22. . . . .1 -1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1Desig n.2-1.Arrangements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2- 12.2Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ions to screwed terminals top and bottom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connections to plug-in terminals on the rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connections to screwed terminal on the rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fiber optic interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ; . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical interface. .an2.1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ordering data. . . . .tM2.4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.32.6.42.6.52.6.62.6.7Application examplesTransformer backup and neutral protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bus backup protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bus backup and feeder protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Sensitive motor ground fault protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Generator self-balancing differential protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ungrounded or high impedance grounded power systems . . . . . . . . . . . . . . . . . . . . . . . . . . . .Typical DC schematic and external connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-122-122-132-142-152-162-172-182.7Connections diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 193Technical data.3.13.1 . 13.1 .23.1 .33.1 .43.1.53.1 .63-6General dataInputs/outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Mechanical stress tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Climatic stress tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Service conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Design3-13-13-33-43-53-63.2Definite time overcurrent protection . . . . . . . . . . . . . . . . . . . . 3-73.3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-83.4Inverse time overcurrent protectionUnbalanced load protection3.53.5.13.5.2T hermal overload protection3-15Overload protection with memory (total memory according to IEC 60255-8) . . . . . . . . . . . . . 3 - 1 5Overload protection without memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 1 73.6Start-up time monitoring3.7Auto-reclosure (optional)3.8Ancillary functions2-1 1ar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .calP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1.tri.lec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ewww.uals1.comContents7SJ602 V3C53000-G1 1 40-C125. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3- 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19 . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19 . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
.comContents7SJ602 V34-14Method of operation4.1Operation of complete unit4.24.2.14.2.24.2.34.2.4Time overcurrent protectionFormation of the measured quantities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Definite time overcurrent protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Inverse time overcurrent protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fast bus-bar protection using reverse interlocking scheme . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-34-34-34-34-74.3Unbalanced ldad protection4-84.44.4.14.4.2T hermal overload protection4-1 0Overload protection with total memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 0Overload protection without memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4- 1 14.5Start-up time monitoring4.6Automatic reclosure (optional)4.74.7.14.7.2Trip circuit supervision4-14Supervision using two binary inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 4Supervision using one binary input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . uals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .an. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-124-1 3tM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ancillary functions4-1 84.8Processing of annunciations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 84.8.14.8.1 .1 Indicators and binary outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 84.8. 1 .2 Information on the display panel or to a personal computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 8Data storage and transmission for fault recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 94.8.2Operating measurements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 - 1 94.8.3Control functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-204.8.4Test facilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-214.8.54.8.5.1 Circuit breaker trip test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-214.8.5.2 Interrogation of binary states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21Monitoring functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-214.8.64.8.6.1 Hardware monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-214.8.6.2 Software monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-224.8.6.3 Measured value supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22calPar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installation instructions5.1Unpacking and repacking .tri5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Preparations5.2Mounting and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.15.2. 1 . 1 Modei 7SJ602* -*B*** for panel surface mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2. 1 .2 Model 7SJ602* -*D*** and - *E*** for panel flush mounting or cubicle installation . . . . . . .5.2.2Checking the rated data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.2.1 Auxiliary voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.2.2 Rated currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.2.3 Control d.c. voltage of binary inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.2.4 Contact mode of the "Live status" contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.2.5 Changing jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.2.3Connections5.2.4Checking the connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Elec . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .www5.35.3. 15.3.25.3.35.3.4. . . . . . . . . . ration of operation and memory functions5-9Operational preconditions and general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9Settings for the integrated operation - address block 71 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 1Configuration of the serial interfaces - address block 72 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 2Settings for fault recording - address block 74 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 5C53000-G1 1 40-C125. . . . . . . . . . . . . . . . . . . . . . . . . . . .II
.comContents7SJ602 ion of the protective functions5-16Introduction. .5-16Programming the scope of functions - address block 0 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 1 7Marshalling o f binary inputs, binary outputs andLED indicators5-19Introduction.5-19Marshalling of the binary inputs - address block 61 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21Marshalling of the ou1put relays - address block 64 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24Mar halling of the LED indicators - address block 63 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28Marshalling of the auto-reclosure conditions - address block 65 . . . . . . . . . . . . . . . . . . . . . . . 5-296Operating i nstructions6.1Safety precautions6.26.2.16.2.26.2.36.2.46.2.4Dialog with the relayMembrane keyboard and display panelOperation with a personal computerOperational preconditionsRepresentation of the relay (front view)Representation of the relay (front view) .6.36.3.1 .6.3. 1 .16.3.1 .3.1 06.3.1 16.3.1 26.3. 1 3Setting the functional parameters6-4Introduction. .6-4Parameterizing procedure.6-4Setting of date and time. .6-6. . . 6-7Initial display .Power system data - address block 01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-7Settings for phase fault time overcurrent protection - address block 10 . . . . . . . . . . . . . . . . . . 6-9Settings for ground fault time overcurrent protection - address block 1 1 . . . . . . . . . . . . . . . . 6 - 1 4Settings for unbalanced load protection - address block 24 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1 8Settings for thermal overload protection - address block 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 - 1 9.6-19Overload protection with total memorySettings for start-up time monitoring - address block 28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22Settings for measured value supervision - address block 29 . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23Settings for auto-reclosure - address block 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24Settings for circuit breaker control - address block 37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26Settings for user definable logic functions - address block 38 . . . . . . . . . . . . . . . . . . . . . . . . . 6-27Settings for trip circuit supervision - address block 39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . on .Operational annunciations - address block 81 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fault annunciations - address block 82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Read-out of operational measured values - address block 84 . . . . . . . . . . . . . . . . . . . . . . . . .6-296.56.5.16.5.2Operational control facilitiesAdjusting and synchronizing the real time clockCircuit breaker control.6-426-426-445.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7SJ602 V3 Conformity 2 SIEMENS C E, Indication of Conformity This product is in conformity with the directive of the Council of the European Communities on the approxima tion of
geh-1802 metal-clad switchgear . . ,. fig. 1 (8021315) typical indr metal-clad switchgear equipment fig. 2 (1169287) typical outdoor metal-clad switch-4 gear equipment - front viw . fig. 3 (802529) typical outdoor metal-clad switch www gear equi pment with protected aisle-side view . electricalpartmanuals . com
Type SP and SPS Puffer Circuit Breaker 15.5 -72.5 kV 1200,2000 and 3000A 20, 31.5 and 40 kA www 3 cycle . ElectricalPartManuals . com . The Best-Selling Breaker In Its Class Of all the SF6 circuit breakers made for . Both breaker types feature a dead tank
CABLE TRAY MANUAL Based on the 2005 National Electrical Code 2 0 0 5 CT05MAN www . ElectricalPartManuals . com
tion, the transfer switch is set for automatic opera tion. Moving the switch to Test sends a start signal to the generator set. After the transfer time delay, the generator set will assume the load-provided that the Test With/Without Load switch (Figure 2-2) is in the With Load position. Moving the switch to Normal causes the load to
justed at the factory. However, successful operation depends on proper installation and care. The manual been written to help you obtain long and economical service from your regulator. If you follow these instructions carefully, your unit will give the best in regulating service. Read this before installing or operating your regulator.
Allis-Chalmers switchgear and is: ·.usually referred to as the "Movable Portion" 2·. The successful operation of·'.this unit depends on proper ·,in stallation and maintenance, as well as proper design and manufac ture . 3. The information and instructions included . in this book -.re
MICROMASTER 430 2 Operating Instructions (Compact) Warnings, Cautions and Notes The following Warnings, Cautions and Notes are provided for your safety and as a means of preventing damage to the product or components in the machines connected. Specific Warnings, Cautions and Notes that apply to particular
AngularJS Tutorial (SQLite) In this tutorial we turn to look at server-based web applications where the client-side code is AngularJS. Although a lot can be done with entirely browser-based (single-page) web applications, it is better to develop a server-based web application if any of the following are true: In-company (intranet) client machines may have restricted access to the Internet .
