FLUVAC - megawatt
Contents
1. Functional interlocks Functional mechanical interlocks The FLUVAC circuit breaker is equipped with internal mechanical interlocks called functional intended to avoid any kind of operating error It is necessary to know these interlocks in order to operate the switchgear correctly Interlocks for function CB Disconnector Locked Position Circuit breaker on open team gt Circuit breaker Disconnector During the disconnector operations the circuit breaker is locked open Also available version Disconnector closed circuit breaker open locked Electric i 5 Schneider FLUVAC Operating accessories Reminder for Manual Operations All movements of the lever must be frank and complete KJA0003 Operating accessories Operating lever KJA0028 Signal lamp Key locks optional They are used to prevent any possible wrong operations during the FLUVAC circuit breaker KJA0146 It is used for the following function o Open line free key It is used for the following function o Open line earth free key KJA0147 It is used for the following function o Open line earth free key KJA0148 6 Schneider Products L4AS Fluvac 71921 V1 EN FLUVAC KJA0082 KJA0083 KJA0084 KJA0085 KJA0086 KJA0087 Products L4AS Fluvac 71921 V1 EN Use of the CB function Opening the disconnector Acton the interlock by shifting i2. i Operating accessories au 6 EY Key locks Optional aak a TSn ea aa amm s TNe ee aOnnA ua kokea 6 Use of the CB TUG UCI ee nn naeh 7 o Opening the disconnector ooouussoom onnaa eaa annua eaa aa aa annua a aan aa aanaaa 7 o Closing the diSCcOnnector oouussoo naan aamen naa aa a naan nana aa annua sen 7 o Closing the circuit breaker ccccccccccssesseeececeneeseeeeseeeeseeeesseeaeseeeessanageees 8 o The spring loading operations must not be performed if the unit is motorized 8 o Opening the circuit DreAker ccccccccsssssseeeeeceeesseeeeeseeneseeeeseanaeeeeeseanaasees 8 MALTE Nato Ocoee sree rescence asa t ee UKKO SKS A aa Na SSS KOS K SEN 9 o Levels of maintenance 22u0222200nnnnnennnnnennnnnnnnnnnnnnnnnnnnne nennen nenne nennen nennen 9 o Preventive maintenance u02200s2nsesnnnennnnnnnnennnnnnnnennnnnnnnnnne san nnnes nennen 9 o Corrective maintenance manner nee 9 o Replacement of a signal lamp assembly cceccceeeceeseeeeeeeeeaaeeeeeeeeeeaaeeses 9 SPATE pallo erna aaaea 10 a The Spare Dar uses enden 10 o Identification of materials cccccceeccccecceeceeeeeeeeeseeseeceeeeeeeneeseeseeteneessaeees 10 D Storage COMCIMIONS a ernennen ee teen 10 Characteristics and Volumes of SF gas unsnnnsnsnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 11 o General characteristics cccccccccceeecccceeseceeceeeeeeseeeeeeeseeeeeeeeaeee
3. Electric FLUVAC E Schneider Electric Overview Schneider Electric 2010 Schneider Electric the Schneider Electric logo and their figurative forms 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 guality controlled and tested at the factory in accordance with the standards and the regulations currently in force Apparatus efficiency and apparatus lite 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 reguirements 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 conseguences m due to the non respect of the recommendations in this manual which make reference to the international regulations in force m due to the non respect of the instructions by the suppliers of cables and connection accessories during installation and fitting operations m 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 a
4. Medium Voltage Distribution FLUVAC Vacuum Circuit Breaker Up to 24 kV 630A 21kA Operation Maintenance Instructions FLUVAC Schneider www schneider electric com TF Electric FLUVAC E Schneider Electric Contents LEVER O ACTION nennen 3 o Our Service Unit our specialists and suitably adapted services 3 OVEIVIEW PRRBSENEEBEREIEBINEREIEEFSEDEPERE ELFIEEESBEBEEESE ER UEHCHEIEEHE FRE ERIESGESEOHEBERSUEESEHEEFREREERERENRENBERREER 4 o Responsibilities see en 4 o Particular instructions for operations and interventions on energized equipment 4 o Other technical notices to be consulted 0002222200020nnen nennen 4 o Tools not supplied required for the operations described in this user manual 4 o Symbols amp CONVENTIONS cccccccceececeaseeceeeeeeeeeeeaeeceeeaeeeeeeeseeeeesaaeeeeesaaeeeees 4 F nctlional nlerlocks u 2er 5 o Functional mechanical interlocks 2u00222000202000ennn nenne nennen ennn nennen 5 o Interlocks for function CB 22200022200022n0ennnnnnnnnnennnnne nennen nenne nennen nennen 5 Operating accessories u mununnnunnmahannn nu nnun nina a Nanan na man KON nan nam Hand aa na kaman ae 6 3 Reminder for Manual Operations ccccceeecceceeeeeceeeeeeeeeeeeeeeeseeeeeeeeaneees 6
5. comprises a tank filled with SF6 gas designed as a pressurised sealed unit system in accordance with the requirements of IEC During the expected operating life and under normal operating conditions the gas should not need topping up The GWP Global Warming Poten tial of the SF6 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 Electric Schneider FLUVAC At the end of the equipment operational life KJA0081 Safety instructions Do not dismantle the mechanical control mechanism springs without releasing the device A Never attempt to open the sealed tank of a Functional Unit Dismantling of the eguipment service Consult Schneider Electric for all decommissioning services m Remove all electrical eguipment coils motors etc m On disassembly the materials must be sorted and sent on via the appropriate recycling channels 12 Schneider Products L4AS Fluvac 71921 V1 EN Appendices Products L4AS Fluvac 71921 V1 EN Notes Schneider Appendices Notes 14 Schneider Products L4AS Fluvac 71921 V1 EN Appendices Products L4AS Fluvac 71921 V1 EN Notes Schneider Schneider Electric 35 rue Joseph Monier CS 30323 92506 Rueil Malmaison Cedex France RCS Nanterre 954 503 439 Capital social 896 313 776 www schneider electric com Products L4AS Fluvac 71921 V1 EN As standards specificat
6. e please refer to page 9 Non Programmed replacement Denomination Levels EES Signal lamp assembly Exceptional Denomination Vn replacement 112 Operation counter m m Undervoltage release UVR Urderotage release corworcad ee signalling contact Shuntdosingroease ee Shuntopeningrelease I Demagnetsaton opening solenoid Geeredmotororiading springs Geared motorcontatercard awiiaryeoniads ee votage presence sigraiamp Preys Sid Describes spare parts whose replacement intervenes in the course of corrective maintenance Describes the spare parts or assemblies whose foreseeable service life is at least equal to that of the equipment Use Spare parts or sub assemblies conserved ina safety stock Identification of materials I 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 Electricreference number Certain components are fragile they should preferably be stored in their original packaging Products L4AS Fluvac 71921 V1 EN FLUVAC Products L4AS Fluvac 71921 V1 EN Characteristics and Volumes of SF gas General characteristics Type of Insulating Gas Sulphur Hexafluoride SF6 IEC 60376 Each switchgear
7. eesseeseessageees 11 a Filling 36 SS UNS nenne 11 At the end of the equipment operational life c sccccseseeeeeeeneeeeeeeenenes 12 E Salely InStrUEIONS nee 12 o Dismantling of the equipment service uussssseneensssenennnnnnnnnnnnnennnnnnn nenn 12 NOLSS samim pats cele oe street ae soma oo sean ae asic dvaae we saad TOR WELEHE RICRRERENE ANA EEIERNEANREEE 13 Products L4AS Fluvac 71921 V1 EN FLUVAC Products L4AS Fluvac 71921 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 circuit breaker installation 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 For diagnosis and advice please contact the Schneider Electric Customer Service Department Phone 39 0377 4173517 office hours Fax 39 0377 451133 Schneider
8. g lever m Close the circuit breaker by pressing the closing pushbutton I The mimic diagram indicator will turn from the opened line position O to the closed line position 1 The closing spring loading indicator will turn from the loaded spring position V down arrow to the unloaded spring position N Up arrow Opening the circuit breaker m Open the circuit breaker by pressing the opening pushbutton O m The mimic diagram indicator will turn from the closed line position 1 to the opened line position O Products L4AS Fluvac 71921 V1 EN KJA0094 FLUVAC Maintenance Levels of maintenance Description Levels Operations recommended in the instructions manual installation operation maintenance carried out by suitably qualified personnel having received 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 3 reconstruction work is carried out by Schneider Electric Preventive maintenance Preventive maintenance Verification of the presence and condition of accessories levers etc Visual ins
9. ions 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 11 2010 2010 Schneider Electric All rights reserved
10. pection of the exterior cleanliness absence of oxidation etc Cleaning of external elements with a clean dry cloth Verification of the positioning of the status u 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 Replacement of a signal lamp assembly Replacement of a signal lamp assembly Locking out the Tools required Parts required Functional Unit m Notreguired m Notools required m Signal lamp assembly 4 Before proceeding to carry out the removal installation operations of the parts composing the FLUVAC circuit breaker be sure that the voltage was _ m To remove the signal lamp assembly take it by two hands and detach it from the ie cut off both to the primary circuit and to the auxiliary one Ps Hi i switchgear To install the new signal lamp assembly fit the terminals to the proper s Fa holes of the apparatus and press till complete insertion Products L4AS Fluvac 71921 V1 EN Schneider 9 Electric FLUVAC 10 Schneider Spare parts The spare part Describes a part that is designed to replace a corresponding one with a view to re establishing the original function The replacement of these parts can only be carried out by a person who is suitably qualified and trained for this operation For an explanation of the levels of maintenanc
11. pplied The interventions described are carried out on de energized equipment in the course of being installed or locked out non operational Particular instructions 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 Tools not supplied required for the operations described in this user manual a Flat thin screwdriver 4 medium fo m Leather gloves Symbols amp conventions N Code for a product recommended and marketed by Schneider Electric 06N Po 16 a a us Tightening torgue value Example 1 6 daN m 10 Mark corresponding to a key A CAUTION Remain vigilant Precautions to be taken in order to avoid accidents or injury ja FORBIDDEN Do not do it O Compliance with this indication is compulsory non compliance with this stipulation may damage the eguipment INFORMATION ADVICE Your attention is drawn to a specific point or operation Products L4AS Fluvac 71921 V1 EN FLUVAC Products L4AS Fluvac 71921 V1 EN
12. t in the left position and insert the operating lever into the disconnector control Grasp the lever with both hands m Turn the lever clockwise up to reach the end of stroke The mimic diagram indicator will turn from the closed line earth position NE the opened line earth position 7 m Extract the operating lever Closing the disconnector Before closing the disconnector ensure there is no voltage across the voltage presence signal lamp Acton the interlock by shifting it in the left position and insert the operating lever into the disconnector control m 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 opened line earth position 0 the closed line earth position N m Extract the operating lever i T Schneider Electric KJA0088 KJA0089 KJA0090 KJA0091 KJA0092 KJA0093 FLUVAC 8 Schneider E Electric Use of the CB function cconta Closing the circuit breaker The spring loading operations must not be performed if the unit is motorized I m Insert the operating lever into the closing spring loading control m Grasp the lever with both hands Turn the lever counter clockwise up to reach the end of stroke The closing spring loading indicator will turn from the unloaded spring position N up arrow to the loaded spring position W down arrow m Extract the operatin
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