abb transformer instruction manuals

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abb transformer instruction manuals

By connecting software to its electrification, robotics, automation and motion portfolio, ABB pushes the boundaries of technology to drive performance to new levels. With a history of excellence stretching back more than 130 years, ABB’s success is driven by about 110,000 talented employees in over 100 countries. www.abb.com For more information visit. Hitachi ABB Power Grids liquid-filled transformers are manufactured in accordance with the most demanding industry and international standards. Transformers can be used for indoor or outdoor applications and can be provided with off-load and on-load tap-changers. The customized RET670 gives you the freedom to select functionality entirely according to your needs. The pre-configured RET670 variants simplify handling since the basic functionality is included and pre-configured. If needed, you can add optional functions to increase the functionality of the pre-configured RET670 IEDs to meet the specific requirements of your transformer or shunt reactor. The extremely fast differential protection function with automatic CT ratio matching and vector group compensation, makes RET670 the ideal solution for the most demanding applications. Furthermore, one RET670 IED can be extended to contain two differential protection functions to protect the most advanced system configurations. This transformer protection IED is designed to operate correctly over a wide frequency range in order to accommodate power system frequency variations during disturbances and generator start-up and shut-down. It has very low requirements on the main CTs, and no interposing CTs are required. RET670 features also several functions for local and remote apparatus control on all sides of the transformer. Secure bay and station wide interlocking allows you to avoid dangerous or damaging switchgear operations and to ensure personnel safety.

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Integrated 11 Fixation removing voltage detection system is corresponding to Sep- arable Voltage Detection System according to IEC 61234-5. OPTIONAL FOR CABLE CONNECTION CREEPAGE DISTANCE: 418mm fuse IEC 60282-1 Drawing n. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.If you wish to opt out, please close your SlideShare account. Learn more. You can change your ad preferences anytime. HelpWriting.net ?. My friend sent me a link to to tis site. This awesome company. After I was continuously complaining to my family and friends about the ordeals of student life. They wrote my entire research paper for me, and it turned out brilliantly. I highly recommend this service to anyone in my shoes. ? HelpWriting.net ?.Instrument transformers. Instruction for installation, use and maintenanceContent:Instruction for installation, use and maintenance for CurrentThis installation, use and maintenance guide is valid for current and voltageThese instructions are valid for Current transformer type: TPU; TPO; TP; TTR; BB; BBO;Indoor transformers. The transformers should be mounted in dry indoor conditions where the ambient air isOutdoor transformers. The transformers should be mounted in outdoor conditions where the ambient air mayThe technical details for each individual transformer are mentioned on the rating plateValues mentioned on the rating plate must not be exceeded. Markings used on the rating plate are as follows. Example of Indoor current transformer labelWhere:TPU 40.13 transformer type codeFS5 instrument security factor. IEC 60044-1 referred standard(s)E temperature class. Example of Indoor Voltage transformers labelTJC 4 Transformer type codeIEC 60044-2 referred standardE temperature classGeneral information.

Instrument transformer is an electrical equipment and the electrical installation shall beNational legislation can set down the minimum age and theWhere is not the national legislation requirements for competence, the criteria shall be usedSafety instructionsResidual voltage windingsConnection between secondary terminal and base plateThe secondary like this must be additionally grounded.Connection between secondary terminal and base plate is shown on the pictureAttention: Terminal PE must be always earthed, this is hold generally, even if the baseMounting. Following information is general and some details can differentiate according to typeIt is necessary to combine it with other technical and marketingIndoor current and voltage transformers. The mounting position of the indoor transformer can be freely chosen. The transformerFastening must be doneThere is a M8 screw for earthing the transformer on the base plate.Outdoor current and voltage transformers. The mounting position of the outdoor transformer is only horizontal. The other positionThe transformer is fixed using the mounting base (VT) withFastening must beThere is a M12 screw for grounding of current transformer and M8 screw for groundingPrimary connection. Primary terminals of the current transformer are made of cooper and they are silver orMaximum allowed torques for screw connections of current transformers:Maximum allowed cantilever strength is: Voltage transformers 2000 N. Current transformers 5000 N. In case of Bus CT, there must beSecondary connections. The terminals, screws, nuts and washers are made of stainless steel. SecondaryThe secondary terminal cover box for indoor use is made from the plastic and providedThe terminals are provided with M5 screws forThe terminal cover is seal able. The secondary cover for outdoor CT is made of epoxy resin and provided with oneDegrees of IP protection. Indoor transformers: IP40, or IP30 for transformers TTR, BB, KOKS. Outdoor transformers: IP54.

For terminal marking see appendix 1. Example of current transformers terminal boxesCross section of double line secondary terminal box. Capacitive voltage indicator (divider). The transformer can be supplied with the capacitive voltage indicator on the request. There are two possible solutions:These values areCE capacity according to nominal voltage. Ub (kV) C1 (pF) C2 (pF)The fuse can be a part of a supply of voltage transformers with fuse. We can supplyCurrent and Voltage instrument transformers are used:The use of current or voltage transformer for other purpose then described above isRoutine test report. Together with instrument transformer are delivered:The following information can be included on the request. These are free of charge.There are additional extra paid reports which can be supplied on request:Excessive dust or other kind of pollution must be brushed off the transformer. PollutedTraces of arcs and minor surface damages can be easily removed with sandpaperInstruction for repairing greater surface damages must be requested from theMaterials used in instrument transformers are considered as materials withoutDisposal of instrumentHandling with the transformer is described in the Appendix 4.Current and Voltage transformers are designed, tested and produced according toSpecific standard is always mention on the Rating plate of transformer. For example these standards:Appendix 1. Examples of secondary terminal marking for cast terminal box for currentNo tap 1s1 1s2 1s1 1s2 Ck PENo tap 1s1 1s2 2s1 2s2 1s1 1s2 2s1 2s2 Ck PENo tap 1s1 1s2 2s1 2s2 3s1 3s2 1s2 2s2 3s2No tap 1s2 2s2 3s2 4s2 1s2 2s2 3s2 4s2No tap 1s2 2s2 3s2 4s2 5s2No tap 1s2 2s2 3s2 4s2 5s2 6s2One core. Tw o cores w ith CD.

O ne core w ith CDTw o coresExamples of secondary terminal marking for cast and assembled (phoenix)One pole insulated voltage transformerAssembled secondary terminal (Phoenix)Double pole insulated transformerMeasuring and residualOne measuring windingOne measuring windingAppendix 2. Wiring diagram examples. Current transformers:Wiring diagram examples. Voltage transformers:Examples of current transformers connectionExamples of voltage transformers connectionAppendix 3.The saturable inductor usually is present in the form of anFerroresonance of single-pole insulated transformers in unearthed network is one of the mostDepending on the supply voltage, capacitance and inductance theUsing damping resistor or VT guard in the residual voltage secondary, shown in Fig.1, canThere is additionally factor that can in some cases reduce or totally eliminate the risk forAccording to IEC standard is the rated over-voltage factorDamping resistor: See the recommended value of damping resistor below. Voltage of residualValue of Rdamp. Damping powerVT Guard is a preventive device against the ferroresonance phenomenon which may beUser’s manual. Important: Read the User’s manual before use.Simple diagramThe device isn’t active.If the Uo is lower than threshold. UoTotal resistance value is higher thenBecause of low values of these resistors there is steep increase ofHigh current flows trough the device for short time, the. PTC resistors arn’t warm up significantly. Because of low values of these resistors there isHigh current flows trough the device and cause to warm up PTCAppendix 4. Handling with transformers. There are few possibilities of handling:Transformers are possible to handle by hands in case ifAlways use the glows in case of manual handling. ForNote. Types TJP or TDP never handle by gripping ofTransformers where it is possible, from safetyThan the handling can be done by hanging of theNote: This system is recommended for types: TTR. TSR, BB(O), KOKS.

Hanging systems for thoseSafety warning ! Lifting capacity of the belts andAlways make sureWith transformers which are equiped with handlingWith transformer withoutNote. This system is recommended for types. TPU, TJC TJP, TDP, TDC, KGUG, KGUGI. ThisSafety warning ! Lifting capacity of the hooks andAlways makeIn case of indoor current transformers, which areThe handlingNote. This system is recommended for types:TPU. IHBF, KOFA, KAKV. This handling system isSafety warning! Lifting capacity of the hooks andAlways makeAll transformers wich are equiped with the base plate isNote. This system is recommended for mostSafety warning! Lifting capacity of the chains, loopsSAFETY WARNING: During the manipulation with transformer is necessary toNever stay under the freight. Always make sureNote: Holding jigs, described in this chapters, are not a part of delivery.Appendix 5. Dimensional Drawings?TP xx.xTTR 4x.xxTTR 6x.xxWeight approx. 20kg. Weight approx. 18kgWeight approx. 24kg. Weight approx. 18kgWeight approx. 27kg. Weight approx. 19kgWeight approx. 14kg. Weight approx. 14kgWeight approx. 14kgTJC 7.0-G Weight approx.: 45kgTJP 4.0 TJP 5.0, fuse IEC 60282-1TJP 4.0-F TJP 5.0-F, fuse IEC 60282-1. Weight: 27kgTJP 4.1, TJP 5.1 fuse JT6 300,600mA TJP 4.2, TJP 5.2 fuse IEC 60282-1TJP 6.2-G fuse IEC 60282-1 Weight approx.: 42kgTDP 4.1 fuse JT6 300,600mA TDP 4.2 Fuse IEC 600282-1TDP 6.1 fuse JT6 300,600mA TDP 6.2 Fuse IEC 600282-1The data and ilustrations in this catalogue are not binding. We reserve the right to make changes of the content,PPMV Brno. Videnska 117Now customize the name of a clipboard to store your clips. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information. Update your browser for more security, comfort and the best experience for this site.

Try Findchips PRO If you manually, line-up's line supply unit inverter User Manual 2 - 19 Dimensioning Opening a saved project In this case, apply the signal of relay R2 to the relevant input Inverter (s) Generator(s) Power plant ABB NEW Three-phase monitoring relay for grid feeding, ) have to be jumpered and connected as one single conductor.The new ULTRA-MVC-S has been, ?? Front access to all components and removable grid to simplify maintenance and installation ABB Turnkey-solution for PV power plants The ABB megawatt station design capitalizes on ABBa??s long experience in, conventional power transmission installations. A station houses two ABB central inverters, an optimized, demanded capacity, several ABB megawatt stations can be combined. Compact design eases transportation Features not specifically listed in the present data, Solar inverters ABB monitoring and communications PVI-RS485-MODBUS Converter PVI-RS485-MODBUS is the ABB devices family able to convert the proprietary Aurora Protocol to ModBus RTU or ModBus TCP communication protocol. The PVI-RS485-MODBUS enables ABB inverters to exchange data with The modular and expandable, installation in PV plants where ABB inverters and Stringcomb have been installed. The communication between the PVIAEC-EVO and all other ABB devices is based on the proprietary Aurora Protocol while, missing a?? a?? Connects up to 128 ABB inverters using Aurora Protocol over RS485 for low frequency The ABB CDD is able to provide, section cable, homologated for all ABB MICRO inverter products. The single drop extension cable offers Also, the time needed to, - Gerhard Brauer Adrian Wirth Gerhard Wild ABB Industrie AG nical platform meant that completely new, ABB Corporate Research in it. Technical and economic advantages of simulations Technical Disconnect This inverter is feature rich enabling the desired design, leads to a longer product lifetime and reliability.

This inverter comes with a night wake up button This rugged outdoor inverter has been designed as a completely sealed unit to withstand the, topology a?? Each inverter is set on specific grid codes which can be selected in the field a?? Wide Disconnect This inverter is feature rich enabling the desired design flexibility to master any design challenge. The input voltage range makes this inverter suitable for In this case, apply the signal of relay R2 to the relevant input Inverter (s) Generator(s) Power plant ABB, single conductor.In this case, apply the signal of relay R2 to the relevant input Inverter (s) Generator(s) Power plant ABB NEW Three-phase monitoring relay for grid feeding,, L3) have to be jumpered and connected as one single conductor. ABB 1 NEW Three-phase, - W Exceedance of the average value - V V Phase failure ABB -, Restart delay, 30 s fixed 4 ABB NEW Three-phase monitoring relay for grid feeding CM-UFS It is strongly advisable to read the Instruction Manual No. PCST-3450 thoroughly, as it contains essential technical and safety It's low power operation. Manual calibration required with 4 sample streams. Single auto calibration stream and 3 sample streams, for a Better World. TM ABB Inc. Totalflow Products 7051 Industrial Blvd. Bartlesville, OK 74006, www.abb.com For more information, please contact your local ABB Totalflow representative or visit our website. ABB Automation. Primary and secondary cables enter the transformer compartment from below, through openings in the pad. All exposed live parts are completely enclosed in tamper-resistant cabinets with provisions for padlocking. The transformers described herein are designed for the conditions normally encountered on electric utility power distribution systems. As such, they are suitable for use under the “usual service conditions” described in ANSI C57.12.00 (General Requirements for Liquid-Immersed Distribution, Power and Regulation Transformers).

All other conditions are considered unusual service and should be avoided. These instructions cover both the low profile single phase padmounted distribution transformer which has a one piece flip-top cabinet hood, the composite single phase padmounted distribution transformer, and the larger RTP single phase padmounted distribution transformer which has hinged cabinet doors. (See Fig. 1.) Opening and closing the composite transformer: To remove the composite enclosure from the transformer, use a socket wrench and turn counter clockwise to disengage the cover from the transformer front panel. The length of the bolt is such that the enclosure is forced from the transformer to provide easy removal. The enclosure can be lifted and placed to the side of the transformer allowing for access to the cable compartment. To minimize interference from the latch arm, the slotted bracket on the tank permits the operator to rotate the arm and move it into a vertical position. To secure the enclosure to the transformer, lower the latch arm placing it in a horizontal position. Slide the cover into place.Two internal ribs on the enclosure will contact the latch a rm. This will automatically align the lock bolt and tab into the latch plate. Engage the bolt and tighten firmly to draw the enclosure to the transformer. To secure the enclosure, insert a padlock. Lifting Pads Low Profile Composite Enclosure 2.0 SAFETY WARNING: READ THIS INSTRUCTION BOOK CAREFULLY BEFORE ATTEMPTING TO INSTALL, MAINTAIN, OPERATE OR SERVICE THE TRANSFORMER.Safety as defined in this Instruction Book involves two conditions. Lifting Hooks 1. Personal injury. 2. Product or property damage SEE IMPORTANT “DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY” ON PAGE 12. Jacking Pads RTP Fig. 1 Safety notations, intended to alert personnel of possible personal injury, death or property damage, have been inserted in the instructional text prior to the step in which the condition is cited.

The transformer should be operated and serviced only by competent personnel, familiar with good safety practices. These instr uctions are written for such personnel and are not intended as a substitute for adequate training and experience in the use of this equipment. Should clarification or further information be required, or should problems arise which are not covered sufficiently for the user’s purpose, refer the matter to ABB Inc. When communicating with ABB regarding the product covered by this Instruction Book, always include the fo l l owing items of info rmation from the tra n s fo rm e r ’s n a m e p l a t e: Serial number, style number, KVA rating, high voltage and low voltage ratings.Each transformer should be carefully inspected upon receipt and the transportation company notified of any damage that has been incurred. The shipping list should be checked for possible shortages. The transformer is shipped on either a disposable wooden shipping pallet or a molded pallet intended for final installation. Transformers having a molded pallet are securely fastened under the tank and cabinet to the pallet. If for any reason, the transformer is to be removed from the molded pallet, it should be reassembled using the same hardware as shipped. The palletized transformer may be moved readily by lift truck, crane or cart. Threaded lifting bosses (5?8-11) are supplied on the sides of the transformer to enable lifting by crane.Use only quality oil per ASTM D3487 when adding oil to the transformer. The transformer was filled or processed at the factory with non-PCB dielectric fluid in accordance with Fe d e ra l RTP Type Fig. 2 Polychlorinated Biphenyl (PCB) Regulations 40 CFR 761, et seq.The non-PCB fluid contained less than 1 ppm at time of processing or filling. The owner should take the necessary precautions so that PCB contamination is not introduced during field filling or maintenance of the transformer (refer to Fig. 2). 5.