Service by MR. Safety ex Works
Contents
1. Checkups are fine Our service Is better U jiah id olde nd enh addons TITT an A TTT I a ha batda j idiolinlitsinijef One thing is for sure When you buy an on load tap changer from MR you get the tech nically mature and sophisticated technology of the market leader in the field Uncom promising quality and maximum reliability guaranteed And you should ask for no less from our technical service There is a specialist close to you wherever you are round the world and round the clock Trust him to find just the right solution for your problem Why Because he has the compiled know how of MR s decades of experience right at his fingertips plus the original data on every single OLTC ever delivered by MR And above all You can also trust us to provide competent assistance for OLTCs made by Siemens AEG and TU But that is not all Not only do we provide professional maintenance but a range of engineering services as well And we even train your service personnel Either right at your premises or in one of our training centers in Germany and China You will find all details on our complete range of services on the pages to come From maintenance to training all the way to a variety of service strategies Interested We ll be glad to send you an Informative quotation At the end of this brochure you will find Our most important contact data We ll be delighted to help you Professional and qualified Profess2. There are times when a maintenance right on site is either not possible or simply to time and labor consuming If you need to have major repair work done our well equipped service shop in Regensburg may be just the right answer for you In our shop we also manu facture components for old model OLTCs upon customer request It goes without saying that all parts are thoroughly quality tested prior to shipment At our main facility we have more than 15 000 different spare parts on stock which in emergencies can be quickly shipped to just about any place in the world A life insurance for on load tap changers The OILTAP maintenance intervals As an independent manufacturer of on load tap changers we are here to assist you in the optimized maintenance of your equipment Optimized maintenance means minimum life cycle costs at maximum system availability To meet this challenge we use time tested as well as innovative methods Based on our decades of experience we recommend specific maintenance intervals for our OILTAP tap changers which can be found in the related user manuals In simple terms these maintenance intervals take into account the following factors e The wear and tear of the mechanical components such as e g the energy accumulator springs the number of tap change operations being the decisive factor e Carbon formation in the insulation oil caused by arcing the number of tap change operations being as signific
3. own personnel expertly trained by MR Our Regensburg and Guangdong China training centers offer sound and well rounded employee training specifically tailored to your needs and requirements Training of a quality and depth we are sure is unique worldwide We will train your experts in proper OLTC maintenance of MR s current and previous production as well as for models made by Siemens AEG and TU All of our trainers are OLTC specialists with many years of experience abroad Upon request we ll also be glad to come and train your personnel at your own premises A matter of trust Every year we perform more than 3 000 service interventions worldwide working in close cooperation with numerous utilities and industrial companies Our service technicians are aware of their responsibility and know that their diligent work often decides the fate of high value material assets And our customers 7 know that they are in good hands Are you ready to let us convince you 5 T HE gp E a a am uf i Shes q F T ae mii iE e Ji ia a Auitali ia Alita e of r B s 1 m T i geld i re Sg F 5 Ee Reinhausen Worldwide GERMANY Maschinenfabrik Reinhausen GmbH Falkensteinstrasse 8 93059 Regensburg Phone 49 941 4090 0 Maschinenfabrik Reinhausen GmbH Servicepoint Dortmund Dortmunder Feld 51 44147 Dortmund Phone 49 231 863 3946 Maschinenfabrik Reinhausen G
4. Highest voltage for equipment Um 72 5 362 kV Application At the neutral point three phase or as single phase unit at any selectable winding position up to 3 000 A Operating positions Without change over selector 18 max With change over selector 35 max OILTAP G The on load tap changer for power transformers with highest capacities Max rated through current single phase three phase 2 000 A Max rated step voltage 5 000 V Max rated switching capacity single phase three phase 5 000 kVA Highest voltage for equipment Um 72 5 362 kV Application At the neutral point three phase or as single phase unit at any selectable winding position Operating positions Without change over selector 18 max With change over selector 35 max Higher max rated through currents respectively higher rated switching capacities available on request DEETAP DEETAP DU Off circuit tap changers OCTC are used for voltage adjustment in oil immersed Max rated transformers In contrast to on load through current 2 000 A tap changers off circuit tap changers can Highest voltage for operate only when the transformer is de equipment Um 245 kV energized Higher values as special design on request Accessories Oil Filter Unit OF100 e The oil filter plant OF100 can be operated with different filter systems model with paper filter for cleaning of switching oil model with combination
5. filter cartridge for cleaning and drying of switching oil e 2 designs for controlling the pump unit Motor Drive TAPMOTION ED The motor drive type TAPMOTION ED is used exclusively for operating on load tap changers and off circuit tap changers in regulating trans formers as well as for operating plunger core earth fault neutralizers The TAPMOTION ED motor drive e has a transparent and modular design swing frame e is innovative variants with electronic control in Oil Level Indicators Mechanical Thermometers and Accessories Maintenance Free Dehydrating Breather MTraB Pressure Relief Device MPreC ict Digital Thermo control integrated into separate connection with tap changer monitoring TAP 2i om meter MTeC control cabinet GUARD 260 or voltage regulator TAPCON 240 ai control integrated into the ED motor drive inside e incorporates decades of experience e is available in two protective housing sizes with the same arrangement of attachment points aluminium cast IP 66 Messko Please note The data in our publications may differ from the data of devices delivered We reserve the right to make changes without notice IN263 09 EN 07 09 FO135408 dp Printed in Germany
6. for equipment Um 72 5 kV Application At any selectable winding position Operating positions Without change over selector 17 max With change over selector 33 max OILTAP ie wa j j i2 a T T S a G a r E m r E mer a m 7 Lpi f a ee j ES a i wi ke s k 2S a a a a AIA OILTAP M OILTAP MS A 300A on load tap changer for tapped transformers with medium output rates OILTAP V An exceptionally compact on load tap changer for tapped transformers with small The on load tap changer allowing the widest and most comprehensive scope of applica to medium output rates Max rated through current 350 A Max rated step voltage 1 500 V Max rated switching capacity 525 kVA Highest voltage for equipment Um 40 123 kV Application of the three phase design Star point neutral point or selectable winding position Operating positions Without change over selector With change over selector 14 max 27 max Max rated through current 300 A Max rated step voltage 3 300 V Max rated switching capacity 1 000 kVA Highest voltage for equipment Um 72 5 245 kV Application Star point neutral point Single phase design at any selectable winding position Operating positions Without change over selector 14 max With change over selector 27 max tion
7. which can be read off at the motor drive s counter Number of tap change OLTC serial number operations displayed printed on the on the counter name plate 5 or 6 digit figure Disassembly and reassembly of the diverter switch insert Cleaning and inspection of the mechanics What is included in a Visual check of the insulation distances of the diverter switch insert and oil compartment nance by MR e Parts replacement Exchange of the switching oil fresh oil with a breakdown voltage gt 50 kV 2 5 mm in accordance with IEC 60156 e Determination of the degree of contact wear Measuring of the transition resistors e Inspection of motor drive drive shaft assembly and protective relay Function check Preparation is the key Being prepared makes all the difference in a successful maintenance intervention It saves time and costs To make sure of a time and cost effective maintenance simply use our checklists which cover all circumstances depending on how our specialists come to you Although usually traveling by plane within Germany and the neighboring countries our specialists might arrive in a service vehicle This vehicle is a regular shop on wheels equipped even for full service interventions All you have to do is open the transformer station and disconnect your transformer And leave the rest to our specialists Completely Sounds interesting Our homepage will tell you more Old as good as new
8. 150 DUBAI Reinhausen Middle East FZE Dubai Airport Free Zone Building 6 EB Office 341 P O Box 293650 United Arab Emirates Dubai Phone 971 4 609 1828 KOREA Reinhausen Korea Ltd Baek Sang Bldg Room No 1500 197 28 Kwanhun Dong Chongro Ku Seoul 110 718 Phone 82 2767 94900 INDIA Easun MR Tap Changers P Ltd 612 CTH Road Tiruninravur Chennai 602 024 Phone 91 44 26390863 ITALY Reinhausen Italia S r I Via Alserio 16 20159 Milano Phone 39 02 694 3471 JAPAN MR Japan Corporation Germany Center Hakusan High tech Park 1 18 2 Hakusan Midori ku Yokohama 226 0006 Phone 81 45 929 5740 MALAYSIA Reinhausen Asia Pacific Sdn Bhd Level 11 Chulan Tower No 3 Jalan Conlay 50450 Kuala Lumpur Phone 6 03 2142 6481 PEOPLES REPUBLIC OF CHINA MR China Ltd 4 Floor Room E No 360 South Pudong Road Pudong New District Shanghai PC 200120 Phone 86 21 6163 4588 Jiangsu MR Manufacturing Co Ltd No 1 Xia Sheng Rd Suzhou Industrial Park Suzhou Jiangsu Province P R C PC 215126 Phone 86 512 8555 6100 RUSSIA 000 MR Kasatschij pereulok 5 2 Building 1 109017 Moscow Phone 70 495 234 4115 SOUTH AFRICA Reinhausen South Africa Pty Ltd No 15 Third Street Booysens Reserve 2091 ohannesburg Phone 27 11 835 2077 USA Reinhausen Manufacturing Inc 2549 North 9 Avenue Humboldt Tennessee 38343 Phone 1 73 1784 7681 11 www reinhausen com Important note T
9. ant a factor as the occurring load currents e Contact wear respectively the difference of wear between the main switching contacts and the transition contacts e The dielectric strength of the insulation oil inside the OLTC Technology advances That s why we offer you ongoing update measures By installing new components during maintenance interventions we can bring your equipment up to date on the spot The OLTC with a memory TAPGUARD To meet the special requirements of OILTAP on load tap changers switching in oil we have developed the innovative TAPGUARD Equipment Monitoring System which can be easily installed in the OLTC s motor drive It registers load current tap position and oil filter data if applicable The TAPGUARD 240 uses complex background algorithms based on our more than 75 years of experience in the field of OLTCs to determine such factors as e g contact wear It clearly shows service recommendations and predicts the next maintenance of your OILTAP OLTC The information thus obtained is the perfect basis for optimized service intervention scheduling and allows you a significant extension of the maintenance intervals By the way TAPGUARD 240 is the perfect retrofit solution for any application For instance installed in the motor drive unit ED together with the TAPCON 240 voltage regulator If you still have older type OLTCs in use we ll be glad to retrofit them for you For further infor
10. ge over selector 23 max For more details please see our technical data at www reinhausen com Forced current splitting by two parallel winding branches required VACUTAP AVT The on load tap changer VACUTAP AVT with vacuum interrupters and integrated motor drive serves as switching element and for setting the ratio of dry type transformers under load Max rated through current 170 A Max rated step voltage 500 V Max rated switching capacity 75 kVA Highest voltage for equipment Um 11 5 kV Application At any selectable winding position Operating positions linear 9 max VACUTAP VT The on load tap changer VACUTAP VT with vacuum interrupters serves for setting the ratio of dry type transformers under load Max rated through current single phase three phase 500 A Max rated step voltage 900 V Max rated switching capacity single phase three phase 250 kVA Highest voltage for equipment Um 40 5 kV Application At any selectable winding position Operating positions linear 9 max VACUTAP RMV II Our first reactance on load tap changer with vacuum interrupters and the most impressive performance history since its introduction by the end of the 1980ies Area of application primarily North America Max rated through current three phase 2 500 A Max rated step voltage tap to tap 2 000 V Max rated switching capacity three phase 2 500 kVA Highest voltage
11. he data contained in our publications may differ in details from the equipment delivered We reserve the right to make changes without notice IN 259 04en 0509 1000 F0133003 UW Printed in Germany Photos Studio Freudenberger Harry Zdera MR Product Range Quality without Compromise www reinhausen com Electronics TAPCON 240 260 Voltage regulator for highest demands Standard 19 rack model e Installation in TAPMOTION ED motor drive possible e 2 regulators per housing possible All popular interface protocols available also compliant to IEC61850 TAPCON 240 260 voltage regulators allow parallel control of up to 16 transformers without supplementary equipment Integration of circuit breakers and isolating switches for simulation of the system con figuration can be programmed by customers themselves The clear graphic display makes setup very easy The performance spectrum includes e TAPCONtrol System software for parame terization and visualization e Short time memory for up to 1000 mea sured values standard version e Optional 8 MB long term memory for more than 400 days with separate event memory e Measuring transducer optional e Serial interface for control system also available as optical fiber or Ethernet for all popular protocols e Freely programmable inputs and outputs additional functions can also be easily added retroactively e On load tap changer tap position acqui
12. ional workmanship plenty of know how the right dash of improvisation skills and lots of hands on experience just the right mix to make our service specialists perfect for your tasks Regular training up grades and advanced training classes ensure our staff s continuous high level competence The best guarantee for a professional and state of the art maintenance performance And our specialists know how does not end at today s MR tap changer type series They are just as competent when it comes to older type tap changers MR license products and OLTCs made by Siemens AEG and TU Fast What good does a prompt on site diagnosis do if the spare most urgently needed is not available But not to worry In our spare parts warehouse we keep even seldom used and unusual items on hand And if there is still something missing we ll just manu facture it on the spot Installation is just as quick Thanks to our worldwide service net we can have a specialist at your site in no time at all Yet another safety milestone Directly ex works so to speak First rate quality As a brand manufacturer we generally recommend the use of original MR spare parts They are the number one assurance for long and trouble free function None of our parts leaves MR without extensive prior quality testing And you should demand the same quality in a professional installation and therefore count on Our specialists Warranty guaranteed We grant a 2 year warranty
13. mation please see our related documents or our homepage Formula V as in VACUTAP Our development of the vacuum switching technology incorporates the sum total of our decades of combined practical experience and know how You ll find that your invest ment in a VACUTAP on load tap changer will be worth every penny spent many times over These tap changers are maintenance free for up to 300 000 tap change operations which translates directly into dramatic cost reductions Find out more about the benefits of vacuum technology in our VACUTAP publications available for downloading under www reinhausen com Make your problems ours We are always on the lookout for better solutions J ust one fine example of what our engineers came up with to tackle a specific problem MTraB the maintenance free dehydrating breather developed by our subsidiary M essko It is the only dehydrating breather in the world which does not need silica gel replacement Put us to the test and take advantage of our engineering ingenuity Perfect solutions can t easily be gotten off the rack but you can get them from us Training you can be proud of Professional and fast Time is precious Especially in OLTC maintenance The clock keeps ticking the whole time the transformer is off the net There is no time for unnecessary steps Isn t it good just then to have someone to rely on one hundred percent Such as our service specialists Or your
14. mbH Power Quality Management Alte Chaussee 73 99102 Erfurt Waltersleben Phone 49 361 30103 0 MESSKO GmbH Gewerbegebiet an den Drei Hasen Messko Platz 1 61440 Oberursel Phone 49 6171 6398 0 We re by your side Wherever you are A single glance on the world map shows it all We are never far from you In addition to our subsidiaries a vast number of service representations is right at your fingertips They provide you with the qualified help you need for your main tenance issues including professionally trained personnel and the necessary equipment Of course you can also get first aid round the clock under www reinhausen com where you will find the most important service addresses for more than 200 countries with a single click And the After Sales Service page tells you all you need to know about OLTC maintenance If you need quick access to a user manual a catalog or any other type of prin ted information just help yourself to the Download area And our staff is also there to answer your questions perso nally You can reach them round the clock under our Emergency Hotline number 49 941 4090 0 Need to send an urgent email Please write to us at Service reinhausen com AUSTRALIA Reinhausen Australia Pty Ltd 6 10 Geeves Avenue Ground Floor Rockdale NSW 2216 Phone 61 2 9556 2133 BRAZIL MR do Brasil Industria Mecanica Ltda Av Elias Yazbek 465 06803 000 Embu Sao Paulo Phone 55 11 4785 2
15. on all original MR spare parts as well as on all service and maintenance works performed by our specialists Go for brand name quality and see how well it pays off in the long run Expert certified Our technical service has been certified according to DIN EN ISO 9001 Quality management among others as well as our mangement systems that have been assessed and found to be in accordance with the requirements of the standards DIN EN ISO 9001 2000 and DIN EN ISO 14001 1996 Custom tailored You tell us how much service you need Whether it s a complete service package or a simple spare parts delivery you will receive everything from a single source The ABCs of Maintenance i i E seal Maintenance yes but when s the right time The two maintenance criteria of OLTCs are a the number of tap change operations and b the time interval whichever is reached first These criteria differ in terms of type and application The maintenance criteria for OLTCs equipped with an ED motor drive can be easily found on the information plate inside the housing door To find the related data on the older model OLTCs simply have a look at the user manual If you have any further questions we ll be delighted to help All you need to do is tell us the serial number of your OLTC it can be easily found on the name plate of the motor drive And don t forget to tell us the current number of tap change operations
16. ons of the VACUTAP VR applications Thus your transformer life It is the first choice for auto transformers HVDC transformers and many other applications cycle costs are reduced significantly A perfect couple VACUTAP VV Max rated through current and transformer single phase 1 300 A Max rated through current three phase 700 A Max rated through current single phase three phase 1 300 A Max rated step voltage 4 000 V single phase 400 A Max rated step voltage 4 000 V Max rated switching capacity three phase 600 A Max rated switching capacity single phase 3 000 kVA Max rated step voltage 2 000 V single phase three phase 3 000 kVA three phase 2 800 kVA Max rated switching capacity Highest voltage for Highest voltage for single phase three phase 700 kVA equipment Um 72 5 362 kV equipment Um 72 5 300 kV Highest voltage for Application at neutral point three phase Application at neutral point three phase equipment Um 40 145 kV or at any selectable winding position or at any selectable winding position Application at neutral point three phase single phase up to 2 600 A 6 000 kVA Operating positions or at any selectable winding position Operating positions Without change over selector 18 max Operating positions Without change over selector 18 max With change over selector 35 max Without change over selector 12 max With change over selector 35 max VRC with multiple coarse selector 107 max With chan
17. otection and control device Measurement control and regulation one device for all easy to operate and highly applicable e Integrated protection functionalities e Compensation of voltage drops e Digital inputs and outputs can be individually programmed on site e Multiple individual programmable LED indicators e Display of all measured or calcu lated values e Different selectable operation modes e Easy Cable connection by using modern plug terminals e 3 different desired voltage levels adjustable The TAPGUARD 260 gets the relevant informations to be able to prevent damages at the OLTC and the transformer from a variety of different measuring devices such as sensors and measuring cards With TAPGUARD 260 installed the assets can be determined and the actual condition of the equipment can be evaluated VACUTITAP VACUTAP VRD and VRF VACUTAP VRC and VRE VACUTAP VV The VACUTAP VR type family offers a real alternative to the on load tap changers from The on load tap changer VACUTAP VV our extensive OILTAP R RM and M program The VACUTAP VR is the world s first on load already operates throughout the world tap changer which is maintenance free up to 300 000 switching operations Since its It s maintenance free up to 300 000 maintenance is no time dependent your transformer has much less downtime operations and suitable for most network In addition you take advantage of the many possible applicati
18. s From transformers with medium out put rates to large power transformers process transformers subject to the highest levels of stress special transformers Max rated through current single phase 1 500 A three phase 600 A Max rated step voltage 3 300 V Max rated switching capacity single phase 3 500 kVA three phase 1 500 kVA Highest voltage for equipment Um 72 5 300 kV Application at neutral point three phase or at any selectable winding position Operating positions Without change over selector 18 max With change over selector 35 max With multiple coarse selector 107 max OILTAP RM The OILTAP RM on load tap changer is composed of the R diverter switch and the M tap selector Max rated through current single phase 1 500 A three phase 600 A Max rated step voltage 4 000 V Max rated switching capacity single phase 4 280 kVA three phase 2 400 kVA Highest voltage for equipment Um 72 5 300 kV Application At the neutral point three phase or as single phase unit at any selectable winding position up to 1 500 A Operating positions Without change over selector With change over selector 18 max 35 max OILTAP R The on load tap changer for the highest voltages and transformer output rates Max rated through current single phase 3 000 A three phase 1 200 A Max rated step voltage 4 000 V Max rated switching capacity single phase 6 000 kVA three phase 3 000 kVA
19. si tion via BCD potentiometer or 4 20 mA signal possible A wide variety of other options and customer specific solutions are available for voltage and power flow regulation just contact our sales specialists TAPGUARD 240 260 Monitoring reliability through transparency Reduce costs through optimized maintenance of your equipment an important argument in order to survive in this competitive world TAPGUARD from Maschinenfabrik Reinhausen MR is now available as an attractive system solution to help reduce costs This device was specially developed for the on load tap changers from MR Main S S es af eg PERE a ages S on F B application areas are medium and large power transformers TAPGUARD calculates the primary main tenance criteria of the on load tap changer indicates the current status and the time remaining until the next maintenance Monitoring is available as an extra func tion for TAPCON 240 or TAPCON 260 TAPGUARD 260 is the successor of the monitoring device TM 100 and contains all functions of the TAPGUARD 240 Details on our transformer cooling controller including lifespan calculation are available from our sales specialists TAPCON 230 basic Automatic voltage regulator suitable for control board installation or mounting The TAPCON 230 basic voltage regu lator handles both simple control tasks as well as complex requirements of a modern pr
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