FLUSARC - Schneider Electric
Contents
1. 14 o Levels of maintenance us2222uu0ssssnnnennnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 14 o Preventive maintenance uu224400200000nnnnennnnne nenne nnnnnn nase nenne nnnnne nennen namen 14 o Corrective maintenance uusssusunesnssnnennnnnnnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 14 o Replacement of the three fuses uss222uuesssssnneensnnnennnnnnnnnnnnnnnnennnnnnn nenn 14 o Replacement of a fuse uuuesnseneesnssnnennnennnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 15 o Replacement of a signal lamp assembly cc ceeceeecesseeeeeeeeeeaaeeeeeeeeaneees 18 BA pS EEE E E NIEREN UISEEEWERG 19 Er DIS DAL ED een ee ee ee 19 o Identification of materials 2u00002220ssesnnennennnnnnnnnnnnnnnnnnnnnn nennen 19 o Storage conditions un 19 E G ble testing u nee 20 o Preparation of the function 22000022000sennnnnnnnnnnnnnnnnnnnnnnnnnnnn nennen 20 o Cable testing with plugin T1 piece connectors uusssnnneenneeeennnnennenen een 20 Characteristics and Volumes of SF gas 22u24220040200000000000000000000n00nn0nn nn 00 21 o General characteristics 22000002220neennennneennnnnnnnnnnnnnn nennen nnnnnnnn nennen 21 Br Filling ORS SUITE ee nenne nee anne 21 A FLUSARCG 10 9 6 6 S ee 21 At the end of the equipment operational life uz2u22002200000n2nnnnnnnnnnn 22 El Sally IMS UUCUONS cose2. a Extract the operating lever Opening the disconnector Acton the interlock by shifting it leftwards m Insert the operating lever into the disconnector control Grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed line position qpic the earth and line open position 7 Extract the operating lever Products L4AS FLUSARC_36 71911 V1 EN KJB22KK KJB23KK KJB2400 KJB25KK KJB2600 KJB27KK FLUSARC Products L4AS FLUSARC_36 71911 V1 EN Use of the CB function cconta Closing the circuit breaker The step here following described relevant to the loading of the closing TT spring must be carried out only if the CB switchgear isn t provided with a geared motor for loading the springs Load the closing spring by inserting the lever into the relevant seat and by turning it counter clockwise up to hear an acoustic click sound m The charge discharge spring indicator will get positioned with the arrow looking downwards a Extract the operating lever Close the circuit breaker by acting on the closing pushbutton mile m The 0 open position indicator will change to I closed Open the circuit breaker m Open the circuit breaker by acting on the opening pushbutton P The indicator will change from position I closed to position 0 open i 11 Schneider Ele
3. earthing switch ccccccssssecececeesesseeeeeseeeesseeeessaneuseeesseanaasaes 7 o Closing the earthing switch 2444440Bnn ee nnnnennnnennnnennnennnnnennnennnnnen nn 7 o Closing the switch disconnector uussunneenneneennnennnnennnnennnnnennnennnnnen nen 8 o Opening the switch disconnector uusss4nsssneneennnennnnnennnennnnnennnennnnnen nen 8 u Use of the CB function 9 o Opening the earthing switch uss 20044seennnnennnnennnnnennnnennnnennnnnennnennnnnen nenn 9 o Closing the earthing switch cccececccccssssseeeeeseenesseeeesseeeesseeeeseeaaseeeeessanes 9 Closing the GISCONMECHOTS cccccscssseceeecceceseeeeeeceeneeseeeessaneeseeeessanesseeeeeenes 10 o Opening the disconnector u een 10 o Closing the circuit breaker cccccccccccsesseseeeeceensseeeeseeeeeeseeeesseasseeeeessanees 11 a Open the circuit Dreaker ccccccssccccecssececeaseeeecseseeecsaneeeessaseeessaneeeessaaees 11 u Use of the T1 Tunelion ae aaa 12 o Opening the earthing switch 24444044440H Renee nnnennnnennnnennnnnennnennnnnen nn 12 o Closing the earthing switch 2444444BRne en nnnenennnennnnennnennnnnennennnnnen en 12 o Closing the switch disconnector uusssenneenenneennnennnnennnennnnnennennnnnnnn 13 o Opening the switch disconnector uuss0nn4sneenenennnennnnennnnennnnnennnennnnnen nn 13 u Maintenance
4. of operating error It is necessary to know these interlocks in order to operate the switchgear correctly Interlocks for functions C and T1 ve Switch Access to fuses Position Earthing switch disconnector or cables compartment Gigsed Not allowed Switch disconnector O Dependant on the position of the pen earthing switch Closed Locked open Free Access to fuses Open Locked open Locked closed z REEN E E m Free for C function _ nen Open Locked open m Locked closed p for T1 function Interlocks for function CB Locked open Free Circuit Access cover to cables compartment Position Disconnector Earthing switch breaker Closed Locker Locked open Not allowed on in closed position Circuit breaker Dependant on the position of the Dependant on the position ofthe Open Free disconnector earthing switch Closed Free Eo Locked open Not allowed Disconnector Open Free Dependant on the position of the earthing switch Closed Open Locked open Free Earthing switch Dependant on the Open position of the Free Not allowed disconnector Access panel to Locked open Free the cable Open compartment Products L4AS FLUSARC_36 71911 V1 EN Schneider 5 Electric FLUSARC Operating accessories Reminder for Manual Operations All movements of the lever must be frank and complete KJA0300 Circuit breaker closing spring loading lever CB unit KJA0400 Operating lever Key locks optional They a
5. will turn from the open line position Mk to the closed line position d Extract the operating lever haan iig Opening the switch disconnector m Insert the operating lever into the switch disconnector control Grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed line position dho the open line position a Extract the operating lever i 13 Schneider Electric FLUSARC Maintenance Levels of maintenance Description Operations recommended in the instructions manual installation operation maintenance carried out by suitably qualified personnel having received 1 training allowing them to intervene whilst respecting the safety rules Complex operations requiring specific expertise and the implementation of support equipment in accordance with Schneider Electric s procedures These must be carried out by Schneider Electric or by a specialised 2 technician trained by Schneider Electric when starting the procedures with the appropriate specific equipment All preventive and corrective maintenance all renovation and reconstruction 3 work is carried out by Schneider Electric Preventive maintenance Preventive Maintenance Frequency Levels Verification of the presence and condition of accessories levers etc Visual inspection of the exterior cleanliness absence of oxidation etc Cleaning
6. 2506 Rueil Malmaison Cedex France RCS Nanterre 954 503 439 Capital social 896 313 776 www schneider electric com Products L4AS FLUSARC_36 71911 V1 EN As standards specifications and designs change from time to time please ask for confirmation of the information given in this publication N This document has been printed LY on ecological paper Publishing Schneider Electric Design Schneider Electric Printing 10 2010 2010 Schneider Electric All rights reserved
7. Medium Voltage Distribution FLUSARC 36 kV 630A 25kA Operation Maintenance Instructions Schneider www schneider electric com LP Electric FLUSARC Contents u IMTOAUCHON ae ev tr nen int meres mir ttrn Ne rn ern te rnrtr em tern rr 3 o Our Service Unit our specialists and suitably adapted services 3 WB OVEIVIEW ee een rend 4 El Respohsibllities a nase ae 4 o Particular instructions for operations and interventions on energized equipment 4 o Other technical notices to be consulted uu00222000020enneennnenneennenn 4 o Tools not supplied required for the operations described in this user manual 4 o Symbols amp conventions uussesseesnssnnensnennnnnnnnnnnnnnnnnnnn nennen nnnnnnnnnnnnnnnsnenn 4 e Functional Interlaocks cnse 5 o Functional mechanical interlocks 22220224000020000020n0onnnnennnnn nennen nennen 5 o Interlocks for functions C and T uuss2220ussenennneennsnenennnennennnennnee nenn 5 Bt Interloecks tor Junelion CB ed 5 E Operating accessories nee 6 o Reminder for Manual Operations ccccccseccceeeseceeeseeeceesaeeceesaeeeeeeeaaeeeees 6 o Operating accessories ccccccscssseeececeecesseeeeeceaueuseeeessaueeeeeessauaseeeeessaaseeees 6 a KEY locks Pl ara a an E ES 6 u Use of the C function eu a ea 7 o Opening the
8. at the fuse base gets into the spring acting as an interlock The figure shows the correct positioning of the cover interlock Products L4AS FLUSARC_36 71911 V1 EN KJA7900 KJA6200 KJA76aKK KJA75aKK KJA74KK KJAO6AKK FLUSARC Centering DISC Clamp Products L4AS FLUSARC_36 71911 V1 EN Maintenance cconta From the fuse opposite side insert the centering disc Striker For fuses having a limited length mount on the striker opposite side the extension push it up to the end of stroke and tighten the clamp m Insert the cover with the fuse Turn the lever clockwise and lock the cover m Unscrew the wing screws and remove the lever from the cover Close the fuse compartment door by rotating the handle clockwise and successively locking it by the key Schneider Electric 17 KJB0700 FLUSARC 18 Schneider Electric Maintenance ccontd Replacement of a signal lamp assembly Load Break Earthing Intervention Busbar Cables Switch switch derenergized de energized open energized de energized open Locking out the Functional Unit All locking out operations must be performed according to the particular rules for the network concerned Normal closed Possible closed Tools required Hi Parts required Signal lamp assembly Before proceeding to carry out the removal installation operations of the parts composing the FLUSARC switchgear b
9. be exclusively carried out by specialist technicians in fullobservance of all the rules in force about electrical safety Before proceeding to execute any operation on the apparatus make sure that the vacuum circuit breaker is open and that the opening and closing springs inside the CB unit are unloaded that the switch disconnectors are open and that the earthing switch is positioned on earth Before intervening on the apparatus bring into safety conditions the installation part on which it is necessary to work Implement lockout rules in accordance with the regulations specific to each network Cable testing with plugin T1 piece connectors m Remove the lower protective box KJB0800 KJBO900 KJA7OKK Terminal Remove the terminal cover from the adapter terminal Cover Testkit Unscrew the clamping screw of the capacitive insulator and remove it Pot Insert the kit rod for executing the test Capacitive Open the earthing switch and carry out the test by following the instructions given P Actin reverse sequence order for restoring the service F 2 Insulator 7 n on eal by the test kit supplier Adapter Terminal 20 Schneider Products L4AS FLUSARC_36 71911 V1 EN Electric KJA72aKK FLUSARC It contains greenhouse fluorine gas controlled by kyoto protocol Gas filling valve Products L4AS FLUSARC_36 71911 V1 EN Characteristics and Volumes ofSF gas General characteristi
10. cacacaceasassnacncsaaduandedictigatcandenpagadednessaccadaaiiegacsasassaasndiaadas 22 o Dismantling of the equipment service uuusssssseesnsssnennnnnnennnnnnnnennnnnnn nenn 22 E NOIES ee ea 23 2 Schneider Products LAAS FLUSARC_36 71911 V1 EN Electric FLUSARC KJA8300 Products L4AS FLUSARC_36 71911 V1 EN Introduction Operations and maintenance may only be carried out by personnel who have received suitable authorisation for the operations and manceuvres they are responsible for performing If this is not the case please refer to our Service Unit or Training Centre All locking out operations must be performed according to the safety regulations currently being in force Our Service Unit our specialists and suitably adapted services Guarantee extension contracts in relation to the selling of new equipment Supervision of HVA switchgear installations Technical advice diagnoses of the facilities expertise Maintenance contracts adapted to operational constraints Systematic or conditional preventive maintenance Corrective maintenance in case of partial or complete failure Supply of spare parts Contact the Service Unit for diagnoses and advice Working hours Phone No 39 0377 417 351 7 office hours Fax 39 0377 451133 Schneider F Electric FLUSARC 4 Schneider Electric Overview Schneider Electric 2010 Schneider Electric the Schneider Electric logo and their figurative for
11. cs Type of Insulating Gas Sulphur Hexafluoride SF iaw IEC 60376 Each switchgear comprises a tank filled with SF gas designed as a pressurised sealed unit system in accordance with the requirements of IEC 60694 During the expected operating life and under normal operating conditions the gas should not need topping up The GWP Global Warming Potential of the SF gas is 22 200 Never pierce the pressurised tank Never attempt to open the tank Filling pressure At 20 C the filling pressure is 0 030 MPa FLUSARC functions The loadbreak switches can only be manoeuvred whilst the needle is in the green sector to the right corresponding to ambient temperatures Schneider Electric 21 FLUSARC KJA81KK FLUSARC CB 22 Schneider G Electric At the end of the equipment operational life Safety instructions Do not dismantle the mechanical control mechanism springs without A releasing the device Never attempt to open the sealedtank of a Functional Unit Fi Dismantling ofthe equipment service Consult Schneider Electric for all decommissioning services m Remove all electrical equipment coils motors etc On disassembly the materials must be sorted and sent on via the appropriate recycling channels Products L4AS FLUSARC_36 71911 V1 EN Appendices Products L4AS FLUSARC_36 71911 V1 EN Notes Schneider 23 Schneider Electric 35 rue Joseph Monier CS 30323 9
12. ctric KJA94KK KJA9700a KJA95KK KJA96KK KJA9700 KJAYSKK FLUSARC 12 Schneider Electric Use of the T1 function Opening the earthing switch Acton the door interlock by shifting it leftwards Insert the operating lever into the earthing switch control grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed earth position E to the open earth position N a Extract the operating lever Closing the earthing switch Before closing the earthing switch ensure there is no voltage across the voltage presence signal lamp Acton the interlock by shifting it upwards Insert the operating lever into the earthing switch control Grasp the lever with both hands Turn the lever clockwise up to reach the end of stroke The mimic diagram indicator will turn from the open earth position N to the closed earth position E i Extract the operating lever Products L4AS FLUSARC_36 71911 V1 EN KJA99KK KJB0100 KJBO2KK KJB0300 KJBO4KK FLUSARC Products L4AS FLUSARC_36 71911 V1 EN Use of the T1 function cconta Closing the switch disconnector Acton the interlock by shifting it downwards m Insert the operating lever into the switch disconnector control Grasp the lever with both hands Turn the lever clockwise up to reach the end of stroke The mimic diagram indicator
13. e fault it is imperative that all 3 fuses be replaced standard precautions leather gloves before starting work Whenever changing or fitting a fuse close the compartment immediately afterwards to avoid letting dust and humidity enter A The body of a fuse can become very hot following a short circuit Take Ensure that the function s earthing switch is closed Acton the interlock of the door by shifting it rightwards After unlocking the fuse compartment door handle by the key rotate the handle itself counter clockwise Fully open the fuses compartment door in order to restore the correct position of the rod placed on the fuses compartment door Apply the lever to the fuseholder cover and screw into the two holes predisposed on the cover the two finned screws i 15 Schneider Electric KJA75KK KJA76KK KJA7700 KJA78KK Q Q Q lt Ss x FLUSARC Interlock Interlock N N fi 16 SOOO ZZ WEL aN RSS N N N N N N N N N N N Y Cover Schneider Electric SB Z MA E 2 D g A lA L ng WN l A I _ Woz Ge N Z N ee hehe Us Maintenance conta Turn the lever counter clockwise for a fourth of a revolution m Extract the cover with the fuse m Remove the fuse from the cover Insert the new fuse from the striker side on the cover by paying attention th
14. e sure that the voltage was cut off both to the primary circuit and to the auxiliary one Toremove the signal lamp assembly take it by two hands and detach it from the switchgear To install the new signal lamp assembly fit the terminals to the proper holes of the switchgear and press till complete insertion Products L4AS FLUSARC_36 71911 V1 EN FLUSARC Spare parts The spare part Describes a part that is designed to replace a corresponding one with a view to reestablishing the original function The replacement ofthese parts can only be carried out by a person who is suitably qualified and trained for this operation I For an explanation of the levels of maintenance see Levels of maintenance Programmed TO Replacement Levels Denomination replacement every This concerns wearing parts designed to be replaced after a predetermined number of uses Use Maintenance stock necessary for optimum maintenance procedures every 6 years Fuses by 3 20 years Non Programmed Denomination replacement Levels Describes spare parts whose replacement intervenes in the course of corrective maintenance Signal lamp assembly Exceptional replacement Cable strapping Manometer Fuse electrode compartment key Circuit breaker closing spring loading lever Isolator control operating lever Upper protective box Protection relay Auxiliary contacts CB unit accessory plate CB unit rec
15. interlock by shifting it upwards Insert the operating lever into the earthing switch control i T Schneider Electric KJA88KK KJA89KK KJA9000 KJA91KK KJA9200 KJA93KK FLUSARC Schneider Use of the C function conta Turn the lever clockwise up to reach the end of stroke The mimic diagram _ indicator will turn from the open earth position to the closed earth position p Extract the operating lever Closing the switch disconnector Acton the interlock by shifting it downwards m Insert the operating lever into the switch disconnector control Turn the lever clockwise up to reach the end of stroke The mimic diagram indicator will turn from the open line position i to the closed line position d f ho a Extract the operating lever Opening the switch disconnector Insert the operating lever into the switch disconnector control Grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed line position q Pio the open line position Extract the operating lever Products L4AS FLUSARC_36 71911 V1 EN KJB1100 KJB12KK KJB13KK KJB1400 KJB15KK FLUSARC Products L4AS FLUSARC_36 71911 V1 EN Use of the CB function The procedures here following reported refer to a line switchgear with manual Ga closing and opening controls Should those controls be electric and remo
16. ms are Schneider Electric registered trademarks The other brand names mentioned within this document whether they be copyright or not belong to their respective holders Responsibilities Our devices are quality controlled and tested at the factory in accordance with the standards and the regulations currently in force Apparatus efficiency and apparatus life depend on the compliance with the installation commissioning and operation instructions described in this user manual Non respect of these instructions is likely to invalidate any guarantee Local requirements especially about safety and which are in accordance with the indications given in this document must be observed Schneider Electric declines any responsibility for the consequences m due to the non respect of the recommendations in this manual which make reference to the international regulations in force due to the non respect of the instructions by the suppliers of cables and connection accessories during installation and fitting operations of any possible aggressive climatic conditions humidity pollution etc acting in the immediate environment of the materials that are neither suitably adapted nor protected for these effects This user manual does not list the locking out procedures that must be applied The interventions described are carried out on de energized equipment in the course of being installed or locked out non operational Particular inst
17. of external elements with a clean dry cloth Verification of the positioning of the status indicators open and closed Verification of the functioning of the mechanical control mechanism by making several manoeuvres Visual surveillance of the general appearance of connections Levels Replacement of the three fuses Replacement of a signal lamp assembly Replacement of the three fuses Load Break Earthing Intervention Busbar Cables Switch switch derenergized de energized open Possible energized de energized open Locking out the Functional Unit All locking out operations must be performed according to the particular rules for the network concerned Tools required leather gloves u Compartment key Small flatheaded screwdriver Fuse holder cover lever Parts required 3 fuses with the same reference verify values in accordance with the transformer power 14 Schneider Products L4AS FLUSARC_36 71911 V1 EN FLUSARC KJBO5KK KJBO6KK KJA7300 KJA74KK Products L4AS FLUSARC_36 71911 V1 EN Maintenance cconta out to the primary circuit and to the auxiliary one See the corresponding chapter in the Installation Manual for the Before proceeding to carry out the operations for removing installing the parts composing the FLUSARC switchgear be sure that the voltage was cut E characteristics of the fuses Replacement of a fuse For an apparently single phas
18. re used in order to prevent any possible wrong operations during the 3 FLUSARC switchgears use Closed earth free key Closed earth free key transformer protection unit line unit Open earth free key Open line free key line unit and transformer line unit and transformer protection unit protection unit 6 Schneider Products L4AS FLUSARC_36 71911 V1 EN Electric FLUSARC KJB28KK KJA8400 KJA85KK KJA86KK KJA8700 Products L4AS FLUSARC_36 71911 V1 EN Use of the C function The procedures here following described refer to a line switchgear with 63 manual closing and opening controls Should those controls be electric and remotely controlled it will be necessary to shift the interlock on the disconnector control operation in order to insert the lever and if the remote control is present it will be necessary to act on the relevant selector in order to enable the operation on place m Disconnector control operation interlock device Opening the earthing switch a Insert the operating lever into the earthing switch control Grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed earth position dp to the open earth position Extract the operating lever Closing the earthing switch Before closing the earthing switch ensure there is no voltage across the voltage presence signal lamp Acton the
19. ructions for operations and interventions on energized equipment When commissioning and operating the equipment under normal conditions the General safety instructions for electrical applications must be respected protective gloves insulating stool etc in addition to standard operating instructions All manipulations must be completed once started The durations for completing the operations mentioned given in the maintenance tables are purely an indication and depend on on site conditions Other technical notices to be consulted m Products L4 Flusarc 71897 V1 EN Technical Characteristics Tools not supplied required for the operations described in this user manual Flat thin screwdriver 4 medium Leather gloves Symbols amp conventions A Code for a product recommended and marketed by Schneider Electric Tightening torque value 1 6 Example 1 6 daN m D Mark corresponding to a key Caution Remain vigilant Precautions to be taken in order to avoid accidents or injury Forbidden Do not do it Compliance with this indication is compulsory non compliance withthisstipulation may damage the equipment Information Advice Your attention is drawn to a specific point or operation Products L4AS FLUSARC_36 71911 V1 EN FLUSARC Functional interlocks Functional mechanical interlocks The FLUSARC switchgear is equipped with internal mechanical interlocks called functional intended to avoid any kind
20. tely controlled it will be necessary to act on the relevant selector in order to enable the operation on place Opening the earthing switch m Insert the operating lever into the earthing switch control Grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed earth position Gr the earth and line open ae F position ay Extract the operating lever Closing the earthing switch Before closing the earthing switch ensure there is no voltage across the voltage presence signal lamp Acton the interlock by shifting it upwards Insert the operating lever into the earthing switch control Grasp the lever with both hands Turn the lever clockwise up to reach the end of stroke The mimic diagram indicator will turn from the earth and line open position Dro the closed earth position r a Extract the operating lever i 9 Schneider Electric KJB16KK KJB1700 KJB18KK KJB19KK KJB2000 KJB21KK FLUSARC 10 Schneider Electric Use of the CB function cconta Closing the disconnector Acton the interlock by shifting it downwards Insert the operating lever into the disconnector control Grasp the lever with both hands Turn the lever clockwise up to reach the end of stroke The mimic diagram indicator will turn from the earth and line open position to the closed line position dp
21. tifier bridge if installed E mE mE mE EB EB EB EB HH EB E g D 5 O gt DB O 5 i 7 Describes the spare parts or CB unit operation counter assemblies whose foreseeable CB unit geared motor for loading springs and service life is at least equal to relevant control card antipumping device that of the equipment C unit geared motor Use Spare parts or sub assemblies conserved ina safety stock Transmission chain of the C unit geared motor Control card of the C unit disconnector control Toroidal current transformer Shunt opening release for transformer protection unit T1 Fuse blown signaling microswitch CB unit shunt opening release kit CB unit shunt closing release kit CB unit demagnetization opening solenoid kit Motorization kit of the CB unit springs loading device Motorization kit of the C unit disconnector control Identification of materials For all orders for spare parts it is necessary to enclose the equipment characteristics form Storage conditions The components should be stored away from dust humidity or the sun In order to facilitate the search they must be marked by the Schneider Electric reference number Certain components are fragile they should preferably be stored in their original packaging Products L4AS FLUSARC_ 36 71911 V1 EN Schneider 19 Electric FLUSARC Cable testing Preparation of the function The operations indicated in this Paragraph must
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