Innovac MMS 3.6 - 24 kV • High reliability • Maximum
Contents
1. O m m Innovac MMS 3 6 24 kV Product Focus e High reliability e Maximum safety S jeb cb c Es 5s oO oe E 9 p S LJ LL iInimum ma e M Kal eil 2 je is S sel gt o Bu en When continuity counts Optimal availability of electrical power is becoming increasingly important Deregulation of the power market is forcing energy companies to be more and more economical in their operations This puts the main emphasis on efficiency while at the same time ever tougher requirements are being set for the quality and continuity of energy supplies The availability of energy is one of the primary criteria in investment decisions because the tariff structure also takes these sorts of factors into account and because it is becoming more and more a matter of supplying a product together with the associated liability There is also a tendency towards automation of substations and the grid as a whole and even greater integration of ICT into business processes Eaton Holec is meeting the requirements and demands of the deregulated energy market with its modern range of Innovac MMS compact double busbar installations Innovac MMS advanced compact double busbar Installations are the best way to satisfy the needs for reliable medium voltage switchgear systems in the 3 6 kV to 24 kV range MMS double busbar installations guarantee a very hig2. can also choose from a number of different makes of insulated busbar systems for connecting feeders to transformers for instance Innovac MMS is very easy to operate he logically arranged user friendly control panel and the newly developed user interface for mechanical emergency operation enable operators to do their job as effectively as possible Duresca busbar connection Euromold 24 kV cable connection with connectors Fit and forget The overall cost throughout the entire service life of equipment is becoming an increasingly important factor in major investment decisions Maintenance costs are a significant element in this Here too Innovac MMS excels Our fit and forget philosophy means that all primary parts are maintenance free for life Similarly you need have no concerns for the moment about the disconnector and circuit breaker mechanisms because all MMS mechanisms are maintenance free for the first ten years And after all if there is any need for inspection or maintenance the well designed separation of the primary section and the mechanisms makes the mechanisms safe and easy to reach through the secondary compartment a ey saa ui gi ai kal i ii M The vacuum circuit breaker The vacuum circult breaker was specially developed by Eaton Holec and has the following features e Small dimensions takes up little space e Explosion free e Suitable for numerous operations e No exte
3. light commercial residential and OEM markets For more information visit www eatonelectrical com Eaton Corporation is a diversified industrial manufacturer with 2004 sales of 9 8 billion Eaton is a global leader in fluid power systems and services for industrial mobile and aircraft equipment electrical systems and components for power quality distribution and control automotive engine air management systems powertrain solutions and specialty controls for performance fuel economy and safety and intelligent truck drivetrain systems for safety and fuel economy Eaton has 55 000 employees and sells products to customers in more than 125 countries For more information visit www eaton com Eaton Holec medium voltage products in the energy chain from generation to supply to the consumer LLL Power plants E l Commercial buildings Main feeder a stations A Transforme i be Shops and r stations A d offices Process industry 6060 Residential applications Industry l 0000 Eaton Electric N V PO Box 23 7550 AA Hengelo The Netherlands Tel 31 74 246 40 10 Fax 31 74 246 40 25 holec info eaton com Magnefix iri Unitole Innovac MMS 2005 Eaton Electric N V All rights reserved Printed in The Netherlands H 0 e C 5 Form no 994 111 D 1 SG www eatonelectrical com April 2005 Internet www moeller pl Biura Eaton Electric Sp z 0 0 80 299 Gda sk ul Galaktycz
4. to replace u W ss zd LIL KM WII bh W UV if WI B r 5 vied d b i z H d al zk ui inf ear mem a f Ve E IM Wi D 4 4 Pil af LE A a SEL E af A dl A KH CH TN za gt Sm uy a AE ae I blli a l User friendly operation Eaton Holec s MMS switchgear is easy to operate Easy access to primary and secondary cable connections makes the MMS very straightforward to connect The logically arranged user friendly control panel and the newly developed user interface for mechanical emergency operation enable operators to do their job as effectively as possible Respect for the environment In keeping respect with Eaton Holec s positive attitude to its social responsibilities Innovac MMS is an environmentally friendly system This is reflected for example In the use of environmentally friendly materials such as epoxy resin for components and as an insulating medium air instead of SFg gas as an insulating medium and vacuum as a switching medium Consequently MMS can be completely recycled at the end of its life without any problem Naturally Eaton Holec acts entirely in accordance with the rules and procedures of the ISO 14001 environmental certificate during the development and production processes Innovac MMS switchgear Nuon The Netherlands Double busbar for optimal availability When deve
5. 7 5 95 38 50 60 3XD 1 31 5 2000 3150 31 5 3 80 3150 31 5 3 31 5 35 80 B mm 600 600 1000 1400 4000 1000 2000 2000 D mm 24 125 50 50 60 3XD 1 25 2000 63 2000 25 35 63 2165 2480 2165 2730 2330 2730 2350 2350 2350 2350 2350 2500 2500 2500 2500 2500 Weight per panel kg 125 1100 1500 2000 1300 1600 1300 1500 Quality Eaton Holec Middenspanning has been meeting the ISO 9001 and BS 5750 quality assurance requirements since 1989 This quality assurance system calls for a periodic evaluation of the organizational structure the assignment of responsibilities and the associated procedures It also guarantees corrective action and activities when required This keeps the quality assu rance system up to standard and enables adjustments to be made and further development to take place where necessary KEMAS KEMA CERTIFICATE Standards Innovac MMS complies with the following standards e IEC publication 60298 MMS complies with the designation Metal clad e Internal arc resistance Innovac MMS has been fully tested In accordance with IEC publication 60298 appendix AA e Personal safety Innovac MMS complies with IEC publication 60529 IP degree of protection As far as type testing is concerned the system has of course been fully certified by KEMA All the medium voltage components used in the
6. Innovac MMS features a compact design an integrated earthing switch safety is enhanced by As the world s most compact air insulated medium an earthed barrier between the cable and busbar voltage switchgear system up to 24kV MMS is system The design of the new disconnector based on experience and knowledge gained over many compartments is based on a raised impulse withstand years in the areas of cast resin technology vacuum voltage As a result an MMS installation in operation technology and electrical field control MMS utilizes can be extended simply and safely optimal field control through the special design of all primary components such as the main busbars The result is a particularly compact design The 12 kV and 24 kV versions are both accommodated in the same compact housing This means substantial savings on building costs because the same installation can be used when the operating voltage is increased This must of course be stated in the installation specification when the order is placed Its compact design also makes MMS highly flexible and economically attractive when Key release facility for cable Key lock on the existing installations are being replaced compartment access cable compartment Innovac MMS is suitable for compact substations Unique key procedure Internal arc resistance If the cable compartment needs to be opened a key Although the design virtually eliminates the chance of procedure must be
7. am with position indication existing sub station We will be happy to submit a tender for the entire project Inside of panel door with secondary and protection relay Innovac MMS was developed for application in an automated environment The MMS system can be read out and operated without any problems using SCADA systems Innovac MMS also offers great flexibility with respect to protection relay manufacturers The equipment you prefer can be integrated without any difficulty The system is also suitable for both serial field bus systems and conventional wiring methods MMS has been EMC tested in accordance with the applicable IEC standards Cable connection 10 Complete MMS switchgear for Turku Energia Finland User friendly operation Number one is a good reliable installation Number two is an installation that is convenient and efficient to operate his second aspect does not always get the attention it deserves but at Eaton Holec it most certainly does Easy access to primary and secondary cable connections helps to make the new MMS very straightforward to connect Connecting the cables is very easy with the open cable connection for cable sockets or with the DIN standard cones for connectors from various manufacturers like Raychem or Euromold for example Once the installation is operational the cables are readily accessible for all kinds of purposes such as measuring earthing testing etc You
8. can take care of the entire project for you in close collaboration with your own organisation and any other parties you may select Eaton Holec s participation offers you the choices you have a right to expect from an experienced partner Turnkey project at Essent in Emmen The Netherlands 14 Application The Eaton Holec Innovac MMS system is ideally suited for use in switching and distribution installations in distribution networks and as industrial and building site switchgear The system guarantees reliable switching protection metering and distribution of electrical energy The Innovac MMS system is used in distribution networks in installations which are generally located further up the network to the main plant such as e Power plants e Mam distribution stations e Heavy industries e Airports e r Fi f SCH pu E LKE nan ist GER th Na 1 at i ai i k i a res Eee Innovac MMS Nuon Amsterdam The Netherlands 15 Eaton s Electrical business is a global leader in electrical control power distribution and industrial automation products and services Through advanced product development world class manufacturing methods and global engineering services and support Eaton s Electrical business provides customer driven solutions under brand names such as Cutler Hammer Durant Heinemann Holec and MEM6 which globally serve the changing needs of the industrial utility
9. followed so that work on the cable an internal arc the system has been fully tested at is always done when the cable is safely earthed To do KEMA in accordance with IEC 60298 appendix AA this the cables of the relevant field must be earthed MMS can also be equipped with an arc detection using the integrated earthing switch and the short system In the event of an open arc this minimises circult proof vacuum circuit breaker The cable damage to the switchgear and the substation building compartment of the relevant field can then be safely The MMS can also be supplied with an additional opened using the released unique key of the circuit busbar system safeguard in the form of upstream breaker and earthing switch in the on position blocking whereby if an open arc occurs the circuit breaker of the incoming feeder panel is switched off As an alternative to this key procedure it is also super fast which reduces even further the duration of possible to opt for an operating switch that can be the arc and any resultant damage locked with a padlock Here cable release takes place remotely using the integrated cable earthing procedure Before the cable compartment can be opened the secondary circuit of the relevant field must be switched off and the operating switch must be padlocked in the off position D FE E i i ER 3 i E Arc detection system Operating switch with padlocking feature optional RS Ergo
10. h level of availability of electrical energy supply and superb reliability This makes MMS ideal for applications in main and substations In the energy distribution sector and in industry Innovac MMS double busbar solution Vantaan Energia Finland A well designed system The new Innovac MMS double busbar system is the result of an effective response to market needs combined with the electrical engineering know how and experience that Eaton Holec has built up over many years By using the latest technologies Eaton Holec has succeeded in combining optimal availability with a compact low maintenance design Operator safety and ergonomic aspects also recelved a great deal of attention MMS stands out from an environmental point of view as well The use of vacuum switching and the combination of cast resin and air for insulation are good examples of environmentally friendly technologies These advantages together with the wide range of panel versions and options for automation and extension make MMS a well designed system suitable for every specific application Safe and reliable Entirely in line with other Innovac products this new range of MMS systems is equipped with fixed type circult breakers Vacuum is used as a switching medium Vacuum interrupters are completely maintenance free and guarantee a long and reliable service life This makes them ideal for use in fixed systems MMS circuit breakers are never theless easy
11. ike ERP Needless to say development and manufacturing Is in accordance with ISO 9001 Exactly how you want it Every application of this type of system Is unique J mn so Eaton Holec offers a large number of different am WW se E panel types and field versions Thanks to the large A m ge e number of protection and control options you will PP A 1 3 always be able to find an MMS installation that conforms exactly to your specifications The extensive Innovac MMS range means that the equipment can almost always be fitted into new construction projects as well as refurbishment projects If in due course you want additional capacity in the form of more panels MMS can easily be extended to the right or left while in operation a Designers working with an advanced 3D CAD system Electrical field of an MMS main busbar system Busbar connection Easy integration into automated substations An Innovac MMS system is easy to automate This system is ideally suited to an automated environment and there is obviously a preference for international standards such as the open control and communication protocol in accordance with IEC 60870 MMS can always be integrated into an existing automated environment as well As an independent partner Eaton Holec will be pleased to advise you on any matter whether it will be refurbishment or expansion of an SEG type CSP 1 1 5 protection relay Single line diagr
12. loping the new series of Innovac MMS systems Eaton Holec deliberately opted for the double busbar principle because double busbar installations have a number of significant advantages over single busbar and duplex medium voltage switchgear systems e Double busbar installations offer a very high level of availability because the outgoing cables can be changed over from one busbar system to the other without loss of power This can be done electrically or completely automatically by remote control e Double busbar installations make it possible to distribute available transformer capacity in the most economic way e Short circuit capacity can be divided between both busbar systems e Double busbar installations allow the voltage level for each busbar system to be adjusted independently e Prefered and non prefered feeders can be divided between two different busbar systems e Because the double busbar is redundant the installation is easy to put back into operation again relatively quickly after an internal fault e MMS double busbar installations are internal arc proof per compartment and therefore comply with current IEC publication 60298 Appendix AA This feature also anticipates future additional capacity requirements e Double busbar installations are conveniently arranged and easy to operate from the front Busbar system Current transformers Secondary compartment Cable compartment Disconnector compart
13. ment Disconnector and earthing switch mechanism Arc proof barrier Integrated earthing switch Vacuum circuit breaker Supporting frame 630 A cable feeder panel with Raychem connectors and surge arresters T jk H 1600 A cable feeder panel with arc shield open cable connection and cable side voltage transformers 2000 A buscoupler panel with busbar side voltage transformers and facility for busbar earthing E MIA 5 e ij r ppi i T mem HH 2000 A cable feeder panel with Euromold T connectors suitable for 2000 A and arc channel Double busbar the most economical solution An MMS double busbar installation offers more than just optimal availability Compared with single busbar and duplex medium voltage switchgear systems It is also the best investment choice e n terms of initial costs alone a double busbar installation is significantly more cost effective than two single busbar installations e The installation costs of an Innovac MMS are also lower than those of a duplex installation An MMS installation is very easy to assemble and the primary cables only need to be connected once In addition 3150 A cable feeder panel with universal the relatively expensive busbar connection from one busbar connection installation to the other needed in a duplex installation is superfluous to an MMS system e MMS also offers important operational cost advantages MMS is easy to a
14. na 30 tel 0 58 554 79 00 10 fax 0 58 554 79 09 19 e mail pl gdansk eaton com Biuro Katowice 40 203 Katowice ul Ro dzie skiego 188b tel 0 32 258 02 90 fax 0 32 258 01 98 e mail pl katowice eaton com Biuro Poznan 60 171 Poznan ul Zmigrodzka 41 49 tel 0 61 863 83 55 tel fax 0 61 867 75 44 e mail pl poznan eaton com Biuro Warszawa 02 146 Warszawa ul 17 Stycznia 45a tel 0 22 320 50 50 fax 0 22 3205051 e mail pl warszawa eaton com Eaton Corporation jest dzia aj cym globalnie koncernem przemys owym z takimi segmentami dzia alno ci jak Electrical Fluid Power Truck i Automotive Dzia urz dze elektrycznych Electrical firmy Eaton to wiatowy lider w dziedzinie produkt w i us ug zwi zanych z systemami kontroli i dystrybucji mocy zasilaniem awaryjnym oraz automatyk przemys ow Urz dzenia elektryczne firmy Eaton oferowane pod znanymi na wiecie markami takimi jak Cutler Hammer MGE Office Protection Systems Powerware Holec MEM Santak Moeller Wi cej informacji znajduje si na www eaton com E Le Powering Business Worldwide Przedtsawiciele handlowi Bia ystok 694 430 995 Lublin 694 430 996 694 430 969 d 694 430 955 694 430 979 Krak w 694 428 503 Rzesz w 694 428 517 Szczecin 694 428 518 694 430 927 Toru 694 430 933 Wroc aw 694 430 941 694 430 944 Eaton Electric Sp z 0 0 80 299 Gda sk
15. nomic user interface Innovac MMS is an electrically operated system which makes it ideal for remote operation In this case all secondary equipment is powered by a local auxiliary supply unit The design of this type of system is always based on a very high level of availability which is achieved by for example making these systems redundant It despite all these precautions these facilities do break down an MMS installation can still be operated safely The emergency operation of the disconnectors circuit breaker and earthing switch has a clear and ergonomically designed user interface with the emphasis on the safe operation of the MMS installation T g R z E seg m O m e Ergonomic user interface for emergency operation State of the art technology MMS has a long economic and technical life This is a reflection of the way It has been developed and manufactured Besides the use of epoxy resin vacuum technology and electrical field control the development of MMS also involved the most innovative design techniques This has resulted in an installation with a minimum number of parts which significantly reduces the chance of faults occurring The latest design methods employed in the development of MMS include DFA simulation ABB type REF protection relay Siemens type Siprotec protection relay techniques and 3D design All orders are processed using modern logistical processes l
16. rnal switching phenomena e Rapid dielectric recovery ensures circuit interruption at the first current zero e Low maintenance requirements e Long service life Testing the LED voltage indication Vacuum technologie The vacuum interrupters developed by Eaton Holec are the very core of the Eaton Holec vacuum circult breakers used in the Innovac MMS system Bellows Bellows shield Ceramic insulators Movable contact Magnetic laminations 12 Technical data Rated voltage General impulse withstand voltage power frequency withstand voltage rated frequency protection factor arc resistance 0 5s optional 1s Busbar system rated current rated short term withstand current rated peak withstand current Circuit breaker rated current rated short term withstand current rated breaking current DC component rated short circuit making current 1 N B A higher degree of protection is possible as an option Main dimensions and weights D Double busbar installation Outgoing incoming cable feeder panel Sectionalizer panel Buscoupler panel 1 Depending on the number and type of cables Rated voltage kV 12 75 28 50 60 3XD 1 31 5 2000 3150 31 5 3 80 3150 31 5 3 31 5 35 80 Nominal current A up to 800 1250 2000 3150 max 2000 3150 max 2000 2500 3150 H mm 2570 2570 2570 2570 2570 2570 2570 2570 1
17. system comply with the following standards e Circuit breakers IEC 60056 e Current transformers IEC 60044 1 e Voltage transformers IEC 60044 2 e Earthing switches and disconnectors IEC 60129 Innovac MMS is suitable for use in areas under normal conditions as described in IEC publication 60694 section 2 1 Current and voltage need to be converted for conditions other than these Panels Cable feeder Buscoupler Sectionalizer Direct busbar Direct busbar Upper busbar Upper busbar Lower busbar Lower busbar connection connection connection connection connection connection upper busbar lower busbar installation A installation B installation A installation B Eaton Holec your complete partner Your order is in good hands with Eaton Holec You can of course purchase an MMS installation and take care of the assembly and testing on location yourself A clear and comprehensive service manual tells you everything you need to know If however you do not have your own technical department or you prefer to outsource the commisioning and testing on site for other reasons you can call on the Holec Service Organization This organization s wealth of experience and expertise makes It a valuable partner for you to have in house It has all the expertise tools and test equipment required You can also look to us for turnkey solutions Eaton Holec has a large number of specialists in all the relevant fields and
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19. utomate and the whole system can then be operated remotely This generates significant savings in travel costs time and of course makes for a higher level of availability Several substations can be operated from the central control room a i e A double busbar installation normally has the same functionality as a duplex installation However an MMS installation takes up much less floor space which can lead to savings on building costs Manoeuvring in and out with circuit breakers 2000 A sectionalizer panel mounted on a truck is also a thing of the past Innovac MMS power solution Copenhagen Airport Denmark Incoming feeder substation Safety first Fixed type circuit breakers For energy distribution companies the safety of its personnel is of prime importance Because the design features fixed circult breakers which offer the advantage of remote operation capability manoeuvring in and out with circult breakers is not required anymore This considerably increases the safety of operators who would otherwise have to carry out all sorts of local switching procedures In addition all primary parts are insulated and located completely separate from the operating mechanism and the secondary compartment This type of design guarantees a very high level of safety Optimal separation Compact design MMS achieves optimal separation between the cable and busbar system by means of a disconnector Using
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