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Installation Operation Maintenance Technical Instructions

1. AMTNoT056 02 4 Packaging Handling Storage ccontd Never tip the crates over In order to lift or deposit the moving part on the handling table make allowance for a jib crane not supplied m Never handle the circuit breaker by its connecting plates The moving parts do not roll on the ground Never lift up a circuit breaker by lifting it under its chassis or under its trolley 4 7 Storage The storage area must protect the equipment against any eventual degradation agents such as water m water vapour Saline atmosphere pollution of all kinds micro organisms Please consult Schneider Electric for any derogations to these criteria Ensure that the equipment has really been packaged in accordance with the demands of the forecasted storage period Avoid warehousing the equipment in premises that are subjected to important and sharp temperature differences Ensure the total absence of aggressive vapours sulphur dioxide SO for instance Schneider 17 Electric PIX 18 Schneider Electric 4 Packaging Handling Storage ccontd 4 8 Intervention levels Definition Levels Operations ensured by the Customer 1 Operations necessitating training to be carried out by an 2 approved third party Work to be carried out only by Schneider Electric 3 4 9 Specific instructions for storage of l
2. Copper Thermosetting parts Thermosetting parts External connection not included in the quantitative breakdown PIX 12 kV 1250 A 40 kA 650 mm in width 17 2 Safety instructions A Do not dismantle the mechanical control mechanism springs without the releasing device 2 Do not open the poles without first having recovered the SF gas using the appropriate tools A Do not dismantle the earthing switch s springs without the releasing device 17 3 Disassembly of the switchgear units Regarding decommissioning please consult Schneider Electric m All electrical equipment coils drives etc must be removed During disassembly the materials must be sorted and routed to the appropriate recycling procedures 68 Schneider AMTNoT056 02 Electric is 17 Endofthe equipment service life contd 17 4 Specific provisions concerning the circuit breaker A Collect the SF gas using a collecting unit Dismantle the shut off poles in a specific room using the specific tool and applying the mandatory precautions m Clean the parts before disposal On disassembly the materials must be sorted and routed to the material specific recycling facilities 17 5 Dividing up and recycling of the materials used for PIX see 17 1 Total weight switchgear panel circuit breaker MiCOM relay 810 Kg M
3. 45 10 1 Operation of the contactor door closed 45 11 L TRI functional unit cece esse cece eeeeseeeeeeeeeesseaeesseeeeseees 46 11 1 Operating accessories uuusnessnennneennnnnnnnnnnnnnennnnnnnnnnnenenennnne nn 46 11 2 Presentation of the functional unit u002020002snneeneeneenenn 47 11 3 Reception and opening of the functional units door 47 11 4 Access to inside the functional UNnit ccccccccceeeeeeeeeeeeeeeeeeeees 47 11 5 Commissioning the functional unit cccccecceeeeeeeeeeeeeeeeeeseeeeees 48 11 6 Switching OFF the panel cccccccccssseeeecesseeecceeeeeessaeeeeesseeeees 48 12 Standard locking out and interlocking procedureg 49 12 1 Operating mechanical interlocking ccccsseceeeeseeeeeeeeeeeeeeeaeeeees 49 12 2 Mechanical function interlock of panel L TRlI 49 12 3 Locking out by padlock not supplied and by locks 50 12 4 Interlocks using keylocks cccecccseeeeeeeeeeeeeeeeeeeeeeseeeeeseeeeeseeeees 50 12 5 Additional locking out and interlocking procedures 51 12 6 Mechanical lock out due to padlocks not included in scope of supplies 51 13 COMMS SIOMIAG center 52 13 1 Important notes cece ccccccececeeeeceeeceeeeseeessueeecseessaeesseeesaeeesaass 52 13 2 Inventory o
4. Change over switch for earthing switch curentwansforner votage ranstorme fe sugearester fw Fearing swicnarive AMTNoT056 02 PIX 16 Spare parts conta 16 2 Switchgear identification see 5 3 Alist of the technical data of the switchgear must be enclosed with i each order of spare parts 16 3 Storage conditions The parts must be stored so that they are protected against dust humidity and sun exposure For convenience they must be identified with the Schneider Electric item number Some parts are fragile preferably they should be kept in their original packaging 16 4 Consumables for maintenance Designates the products required for maintenance see 2 5 AMTNoT056 02 Schneider 67 Electric PIX 17 Endof the equipment service life 17 1 Valorization of the equipment Our functional units are composed of recyclable elements The tables 17 4 give information and figures for the types of materials their quality and their methods of valorization They enable the following Calculation to be made of the capacities for valorization Optimising the valorization process Evaluating the cost of valorization The indications given in tables 17 3 facilitate co operation between users and companies specialised in elimination to valorize the product at the end of the product s service life Copper alu Thermosetting parts copper SF Polyester
5. Internal arcing valve for the moving part compartment Internal arcing valve for the busbar compartment Busbars Internal arcing valve for the cables compartment or vbusbars Orthofluor FPX Circuit breaker MTX Voltage transformers moving part GFX Contactor Gas exhaust duct Earthing switch Current transformers Cable clamping metal sheets Medium voltage cables Voltage transformers Cable connection lugs Access panel to the cable compartment Access door to the moving part compartment Access door to the command control box Fixed points for slinging AMTNoT056 02 3 Presentation contd Schneider Electric PIX 3 Presentation contd Motor Outgoing functional unit only in 12 kV YO on b OG Front panel lt 16 12 Schneider AMTNoT056 02 amp Electric PIX 3 Presentation contd Bus risers with withdrawable voltage transformers function
6. contd Cut the caps as required to enable the low voltage cables to exit the functional unit Plug up the opening around the cables in order to preserve the specified protection index 6 21 Connection of a low voltage circuit in an upper cable trough Access the terminal block 1 and the ground bus 4 by removing the cover on the upper wiring trough 4 screws H M6x20 Connect up the links between the functional units by passing directly from one wiring trough to the other m 2 et 3 Wiring troughs see 6 20 u The customers can establish the external cable connections on their own o either by the cable trough by remounting through the righthand wiring duct see 6 20 o or from an upper cable trough and by the roof of the functional unit Legend Terminal block Wiring trough right hand Wiring trough left hand Customer s connection Inter functional unit connections oROND 6 22 Assembly of an internal arc deflector optional The deflector is installed in the roof of the low voltage box whenever all of the connections have been carried out see 6 2 6 23 Assembly of 24 kV insulating screens In the cable compartment proceed with remounting the 4 insulating screens see 6 8 AMTNoT056 02 PIX AMTNoT056 02 7 Operating accessories 7 1 Transport trolley for truck Fig 12 1 Transport trolley for truck 1 Autonomous interlocking of the racked in truck on the trol
7. 24 hours must not exceed 95 The average vapour pressure measured over a period of 24 hours must not exceed 22 mbar The average air humidity measured over a period of one month must not exceed 90 2 4 Tough climate conditions In an environment subject to frequent and sudden temperature changes condensation may occur after excessive ventilation increased air humidity or in the presence of warm air Schneider 7 Electric PIX Schneider Electric 2 Withregards to this user manual cconta Such condensation can be avoided by suitable arrangement of the room or the building appropriate ventilation air driers heating etc In this case the switchboard must be installed in a temperature regulated room 20 C Please consult Schneider Electric concerning any precautions or specifications for the relevant situation 2 5 Other technical manuals which may be consulted AMTNoT023 General lubrication instructions AMTNoT014 Gyrofluor GFA Contactor Installation Commissioning SF Operation Maintenance AGS 531360 01 UTX amp MTX Installation and operating instructions AMTNoT026 ORTHOFLUOR FPX Installation Commissioning Circuit breaker Operation Maintenance AMTNoT027 BRH Mechanical control Installation Commissioning mechanism Operation Maintenance AMTNoT053 DCX Presentation Commissioning Operation AMTNoT054 DCX Parameter setting by PC Instructions Manual AMTNoT069 DCX Modbus Communication AMTNo
8. Punch and drill the holes by using those on the lug for centring Two examples of drillings Connection with 1 hole 13 for alllugs lt 240 mm 300 und 400 mm aluminium copper lugs Connection with 4 holes 9 for 500 und 630 mm aluminium copper lugs 300 und 400 mm aluminium lugs Fixing the cables m Fix each cable to its connection lug o for cable gt 400 mm 4 screws H M8 class 8 8 tightening torque 16 N m For cable lt 400 mm 1 screw H M10 class 8 8 AMTNoT056 02 PIX 6 Installation conta u Assembly of 2 cables per phase connect up the 2 cables to the first connection lug a Pos First connection lug Carry out the flanging for each cable on the cable itself Cable end Ls Tightening flange Grommet w I Q Cable Earthing braids L J Connect the 3 earthing braids to the functional unit s earthing circuit screw H M8x25 The earthing braids for the cables absolutely must pass above the i bottom metal plates Do not stick the phase markers coloured adhesive tape on the reassemblies Schneider 35 Electric AMTNoT056 02 PIX 6 Installation conta Case of an assembly with a lock cup adjustment Fastening detail re ig u 7 Connection distances mm PIX12 PIX24 430 390 440 PIX17 460 420 47
9. for compartmentalisation with instructions label Other keys may be delivered depending on the contract 46 Schneider AMTNoT056 02 Electric PIX AMTNoT056 02 11 L TRiI functional unit conta 11 2 Presentation of the functional unit Legend Access panel to the busbars Fixing screws for the busbar panel Valve pull control devices Middle rail with sealing valve Switch opening and closing mechanism Location for the door handle Earthing switch opening and closing mechanism Location for the door key Functional unit door 10 Door fixing screw 11 Switch position indicator 12 Earthing switch position indicator oo oSNSOOPOD 11 3 Reception and opening of the functional unit s door see marks on 11 2 Recover the key the handle and the operating levers from the accessories pack Unscrew the fixing screws 10 from the door 9 Insert the key into its keyhole 8 Turn in a clockwise direction Insert the handle into its hole 6 Turn it upwards the door lifts up Open the door the handle and the key remain captive 11 4 Access to inside the functional unit refer to the marks in 11 2 Door open fuses removed To remove the busbar s upper panel unscrew the 2 nuts 2 Lift up the middle cross bar 4 and pull it towards you to remove it Schneider 47 Electric PIX 48 Schneider Electric 11 L TRI functional unit conta 11 5 Commissioning the
10. of cables and connecting accessories as regards application and installation m any aggressive climate conditions humidity pollution etc prevailing in the immediate environment of switchgear not suitable to this effect or not protected accordingly This manual does not contain any instructions regarding the mechanical lock outs to be performed The work described is performed on de energized on installation or mechanically locked out decommissioned switchgear 2 2 Eco friendly design and utilization of the materials used The design and execution of our packaging materials corresponds in France to the decree nP 98 638 dated 20 July 1998 as regards environmental compatibility 2 3 Normal operating conditions as provided by standard IEC 60694 Admissible ambient temperature The ambient temperature must be in the range from 5 C and 40 C The average value measured over a period of 24 hours must not exceed 35 C Installation altitude High voltage switchgear has been designed according to the appropriate European standards and can be installed up to an altitude of 1000 m At higher installation altitudes the reduced voltage endurance must be taken into account In special cases please contact the Schneider Electric Sales Department Air pollution The ambient air must be free of dust smoke corrosive or combustible gases steam and salt Admissible air humidity The average air humidity measured over a period of
11. on site 2 8 Conventional symbols Code of a product recommended and marketed by 06 Schneider Electric Value of the tightening torque Example 16 N m Mark corresponding to a legend CAUTION Remain vigilant Precautions to be taken in order to avoid any accident or injury FORBIDDEN Do not do it The compliance with this indication is compulsory non compliance with this stipulationmaydamage the equipment INFORMATION ADVICE Your attention is drawn to a specific point for installation or operation OR 2 9 Tightening torques for standard assemblies bolt nut Threaded fasteners without grease assembly with ungreased washers Threaded fasteners with grease assembly with greased washers Use grease referenced Ungreased zinc plated Greased stainless steel threaded fasteners steel fasteners Dimensions N m N m Class 6 8 Class 8 8 A2 70 7 M 16 134 134 M 20 262 350 262 Schneider 9 Electric PIX 10 Schneider Electric 3 Presentation 3 1 Description The PIX metal clad switchboard was designed so that all of the elements are accessible from the front facing panel The functional unit is divided into 4 compartments cables moving part busbar and low voltage switchboard They are separated by metal partitions The cable compartments moving part and busbar are all equipped with gas exhaust valves in case of any internal arcing 3 2 Space requirement and approxima
12. the lever rod pointing upwards 2 m Press the lever counterclockwise by approx 95 3 m Check position indicator It must indicate that the earthing switch is ON picture down 4 Remove crank Schneider 61 Electric PIX 15 Maintenance 15 1 Levels of maintenance Definition 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 expertise and the implementation of support equipment in accordance with Schneider Electric s procedures These are carried out by Schneider Electric or by a specialised technician 2 trained by Schneider Electric in the implementation of procedures and who is equipped with specific equipment All preventive and corrective maintenance all renovation and reconstruction work is carried out by Schneider Electric 15 2 Preventive maintenance of the moving parts Please refer to the specific instruction manuals 2 4 Preventive Maintanence Frequency mi Recommended operations 3 years 6 years Removal of dust from the insulating enclosure of the poles clean dry cloth Checking the state of the plugging in clamps Checking the moving part s earthing switch device clamps and contact jaws a 15 3 Preventive maintenance of the functional units Preventi
13. the plugging in electrodes E Cleaning of the insulating elements with a clean dry cloth oOo an Cleaning and lubricating the mechanical parts see 15 5 dL Examination ofthe electrical power contacts E Checking for the absence of overheating or of discharges in the plugging in electrodes m Operations that are specific to the busbar compartment 3 years 6 years Checking the tightness of the busbar connections a Checking the leaktightness in the compartment Im Cleaning the internal elements insulators connections supports etc o un Visual inspection of the appearance of the internal components E Operations that are specific to the High Voltage cables compartment 3 years 6 years Checking the state of the earthing switch contacts a 3 B a E a 3 a Checking the leaktightness in the compartment Da dl Examination ofthe state ofthe cable reassemblies oOo dL Cleaning the internal elements insulators connections supports etc o La Cleaning and lubricating the mechanical parts see 15 5 Pe an m 3 a a a Visual inspection of the appearance of the internal components a Operations specific to the Low Voltage box 3 years 6 years Checking the state of the internal components m Checking the tightness to torque of the terminals and electrical connections in general Im Examination ofthe general state ofthe wiring and the relays Im 15 4 Sy
14. 0 6 17 Connection of the cables on functional units without a rear flooring panel Cable assembly 95 mm Cable assembly 300 mm Cable assembly 630 mm Connection distances mm PIX12 PIX17 PIX24 290 410 320 440 36 Schneider AMTNoT056 02 Electric PIX Exterior connection AMTNoT056 02 errr new err rrr rs N NN x 6 Installation contd 6 18 Remounting the drawing unit support For remounting reverse the order of steps according to 6 8 Perform mechanical function tests again with drawing unit racking A in racking out 6 19 Connection of low voltage cables in the switch cabinet Access the terminal block 1 by the door on the box Connect up the links between the functional units by passing through the side openings 2 on the box m The customer can carry out the connection of exterior cables by the cable trough see 6 20 6 20 Passage of the LV cables in the cable compartment Lower panel removed to gain access to the wiring ducts m Left hand side no lower duct reserved for Schneider Electric low voltage cables m Right hand side reserved for passage of cables by the customer Protection by a removable duct fixed by 3 M6 nuts 10 mm spanner Schneider 37 Electric PIX Exterior connection Exterior connection Top view 38 Schneider Electric 6 Installation
15. 2220sennnenenenennnn 11 Presentation of the L TRI functional unit un een 14 Packaging Handling Storage uuu un0nnnnnnnnnnnnnnnnnnn nenn 15 Transport DEINEN ihnen 15 Packaging of the functional units 2200222200snennennsnennnnnennnnn 15 Packaging and handling of the FPX moving part 15 Drawing unit accessories uueesssnesnnsnennnnnnnnennnnennnn nennen nennn nennen 16 Reception Acceptance us22200222nnennennennnnnennnnnennnnnennnnnen nennen 16 Handling of the functional unit and the moving part 16 TNO FAG On ee 17 Intervention levels 0222002240enennnnnnnnnnnnnnnennnnnnnnnennnnennnne nennen 18 Specific instructions for storage of less than 6 months 18 Special instructions for storage from 6 to 12 months 18 Special instructions for storage from 12 to 24 months 18 Unpacking and installation of the equipment 00 19 Type of Building Structural Work ccccccecsseeeeeeeeeeeeeeseeeeeeeaees 19 Unpacking functional units 20 0 cc ecceecseeeeeeeeeeeeeeseeeeeseeeeeessaaees 19 Identification of the functional UNnit cc cecccceeeeeeeeeeeeeeeeeaeees 19 Handling the functional unit always in vertical position 20 Handling the moving part for placing it on the ground 20 Installation on the grou
16. 6 16 Connection of the cables on functional units with solid flooring 32 6 17 Connection of the cables on functional units without a rear flooring BO ANS a ce ae en ea een ee eine 36 6 18 Remounting the drawing unit support u 22us224002ennenenee nennen 37 6 19 Connection of low voltage cables in the switch cabinet 37 6 20 Passage of the LV cables in the cable compartment 37 6 21 Connection of a low voltage circuit in an upper cable trough 38 6 22 Assembly of an internal arc deflector optional 38 6 23 Assembly of 24 kV insulating screens 22uss222sseennneneennenneeeenn 38 7 Operating 3CC8SsSs0rles uus running 39 7 1 Transport trolley for truck ussnusuusennennenennnnnnennennnne nennen nennen nenn 39 7 2 Operating accessories uunsnsseesnnennennnnennenennnnnnennennnnnnnennnne nennen 40 8 Operating and handling instructions ussuessnnnnnnnnnnnnnnenn 42 8 1 Plugging in operation for the moving Palt cccccceeeeseeeeeeeee ees 42 8 2 Unplugging operation for the moving part compulsory before OPENING TING COON nee en 42 9 Operation of the FPX moving Palt cccceeeseeeeseeeeeeeeeeeneeeees 43 9 1 Manual arming of the circuit breaker door open or closed 43 9 2 Closing and tripping the circuit breaker door closed 44 10 Operation of the GFX moving part for 12 kV switchgear
17. Electric 16 Spare parts 16 1 Spare part Designates an element which is intended to replace an appropriate element in order to restore the required original function These parts may only be replaced by a skilled person who has been trained accordingly For scheduled replacement Replacement Levels Designation every These are wear parts which have been developed for replacement once a specified utilization period has expired 30 000 hours energized Fan 3 each Application maintenance stock required for optimum Undervoltage 40 000 hours execution of tripping coil energized maintenance at 6 year intervals Heating resistor Ee z Level For non scheduled Designation evels replacement Designates spare parts which are replaced according to specific operating conditions Tertiary resistor Application Parts which are replaced in case of corrective maintenance outside of the preventive maintenance intervals Illuminated display VPIS For replacement in exceptional Designation cases ndividualor insulating cap fornodes assembled parts whose anticipated Micro contact in racked in position service life is at least Hande a es ongastatotme key _ fefe wonrivetsofareshuters fefe switchgear en ea Drawing unit circuit breaker le kept for quick contactor etc replacement
18. Medium Voltage Distribution PIX 12 17 24kV with SF gas switchgear Installation Operation Maintenance Technical Instructions No AMT NoT 056 02 Edition 12 2009 u Ze b lt Pi a f j ii a a N je aeri ii H j FE f E i i m s d a we d a P i b i uns Schneider www schneider electric com LP E ectr C Schneider Electric 35 rue Joseph Monier CS 30323 92506 Rueil Malmaison Cedex France www schneider electric com Schneider Electric All rights reserved to this technical instruction Reproduction and making available of this technical instruction or extracts to third parties are prohibited Only integral reproduction of this technical instruction is permitted with the written permission from Schneider Electric Energietechnik GmbH Sachsenwerk Medium Voltage Electronic copies in e g PDF format or scanned version have the status for information only The only valid version of technical Instructions are always enclosed directly to the product in question by the factory PIX AMTNoT056 02 Content 1 1 1 2 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 3 1 3 2 3 3 3 4 3 5 3 6 4 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 5 5 1 5 2 5 3 5 4 9 9 5 6 5 7 6 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 6 10 6 11 6 12 Schneider Electric at your service uuusunsuuenennnnnnnnnnnnnnnnnnnnnnnnnnn 6 T
19. OLL COMAC S Sue ee ome 6 With regards to this user manual cccceeeeeeeeeeeeeeeeeeeeeneeeeenees 7 A ATS IAIA neueren T Eco friendly design and utilization of the materials used T Normal operating conditions as provided by standard IEC 60694 T Tough climate conditions 240224002240 nenn nnnnn nenn ennnne nennen 7 Other technical manuals which may be consulted 8 Tools and maintenance products not supplied necessary for operations described in this instruction Manual 8 Special instructions for operations and any intervention with energized equipment ccccecccceccceeecceeeeceececeeeeseeeeaeeeeaeeeeaeeeseneesaes 9 Conventional symbols ccccceccceseeceeeeececeeeeeseeeeeseeeeeeseeeeseeeeesaes 9 Tightening torques for standard assemblies bolt nut 9 Presenta Lie 1 uronin a aE 10 Description ccccceeccceeeccsseccuceccucecsucecsecessueecsuseceseseessueseuensaaees 10 Space requirement and approximate weight of the PIX 12 kV Incoming Outgoing without PACKAGING cccseececeeeeeeeeeeeeeees 10 Space requirement and approximate weight of the PIX 17 and 24 KV Incoming Outgoing without packaging u 10 Designations of the moving parts uusnnssneennnennenennenenenennnne nen 10 Presentation of the functional units 222002
20. TO077 PIX Additional equipment AMTNoT083 Specific drawing units Test drawing unit 2 6 Tools and maintenance products not supplied necessary for operations described in this instruction manual Cutter Si Crow bar m Open ended spanners size 8 13 16 18 m Ratchet wrench with socket sizes 8 13 16 18 ee m Allen keys for hexagonal screws size 8 10 12 Torque wrench with sockets size 13 16 18andsockets guy for hexagonal screws size 12 a Flat blade screwdriver e m Torx 25 screwdriver m Cutting pliers ITS m 4 slings capacity 1 000kg Product code m Clean dry cloth Solvent dielectric withstand gt 30kV excluding any chlorinated solvents J Mobilplex 47 Mobilux EP3 from Mobil or Stabilube T6 from Sophos mechanical grease Grease for electrical contacts Electrolube 2GX from f Comindus AMTNoT056 02 PIX AMTNoT056 02 2 Withregards to this user manual conta 2 7 Special instructions for operations and any intervention with energized equipment When commissioning and operating switchgear equipment under normal conditions the general electrical safety instructions gloves insulating stool etc as well as operation handling instructions should be respected All manipulations must be completed once started The lengths of time required for carrying out the operations mentioned in the tables are given purely as an indication and depend upon conditions
21. accordance with the particular specifications on the contracts Schneider 19 Electric PIX 20 5 Unpacking and installation of the equipment conta 5 4 Handling the functional unit always in vertical position Four fixed slinging points are provided for on the roof of each functional unit m Lift the functional unit by 4 slings 4 each one capable of supporting 1000 kg Respect the minimum height as shown on the left diagram m Slide the functional unit along using three cylindrical rollers of 30 mm min diameter Thus moving it to its final installation point 5 5 Handling the moving part for placing it on the ground Moving part lt 2000 A hook up the 2 slings in the holes in the upper part of the chassis AMTNoT056 02 PIX Yy IE KH Mit ii Yy Ye Yy Yt VIII 7 AMTNoT056 02 5 Unpacking and installation of the equipment conta Moving part 2 2000 A install the 2 slinging lugs delivered with the moving part On the ground prepare 2 stringers that will be aligned with the outer edges of the truck Hook up the lifting beam and very slowly lift the moving part m The moving part does not roll along the ground It must be placed on the 2 stringers m Place the moving part on the ground on top of the stringers Schneider 21 Electric er 5 Unpacking and installation of the equipment conta 5 6 Installation on the ground The limits of the str
22. aeees 58 Connection of the low voltage PlUQ ccecceecceeeseeseeeeeeeeeeeseeeeeees 59 Earthing switch opening Operation cccccececeseeeeeeeeeeeeeeeeeaeeees 60 Earthing switch closing OperatiOn ccccccseeeeeeeeeeeeeeeeeeeeeeaaeees 61 IVI ANLEN ANGE rennen 62 Levels of maintenance u0222200020nsennnnnennnnnennnnnnnnnnnnnnnnennnnnn 62 Preventive maintenance of the moving PaltS cccceseeeeeeee ees 62 Preventive maintenance of the functional Units 0 62 Systematic preventive maintenance uu222usssnsnnesneneennenneenennn 63 Lubricating and greasing points 4us4444se nennen nnenne nenne nnnnne nen 64 Replacement of a luminous indicator VPIS 00 2000 64 Anomalies and reMedies c ccccceeceseeceeeeecaeeeeaeeeseeeeseeeeeeeesseees 65 SDare Parts aaa 66 Spare Dal lee re ee ee ee 66 Switchgear identification u 4400BB0ennee nennen nennnen nenne 67 Storage CONAILIONS cceceeecccceeeeeeeeceeeeeeeseeeeeeeeeeeeeeseeeeeeeseaeeeeeeas 67 Consumables for maintenance cccceesseeeeeeeeeeeeeeeeeeeeesaeeeeeeas 67 End of the equipment service life uuuus000000 0000nannnonann0nn 68 Valorization of the equipment 22u0022200snnnnennnnnenennneennnenn 68 Safety instructions ssnsenessnnesnneennnnnnnnnennnnennnennennnnnnnnnnnenne nennen 68 Disas
23. al unit IT x a Front panel AY MS rn 4 0 L Front panel s AMTNoT056 02 Schneider Electric PIX 3 Presentation contd 3 6 Presentation of the L TRI functional unit Front panel S Y GOG Legend Busbars L TRI switch Gas exhaust duct HV fuses Earthing switch Cable clamping metal sheets Medium voltage cables Cable connection lugs Access panel to the busbar compartment O ON OO A O N gt 0 Panel fixing screws 11 Insulating plate red 12 Switch drive disk 13 Earthing switch drive disk 14 Access panel to the cable compartment 15 Door fixing screw 16 Access door to the command control box 17 Fixed points for slinging 18 Internal arcing valve for the moving part compartment 14 Schneider Electric AMTNoT056 02 PIX AMTNoT056 02 4 Packaging Handling Storage 4 1 Transport Delivery The conditions and methods of transport are defined with t
24. aterials including inserts Weight kg of Materials Recycling Steel Yes 100 Stainless steel Fr IPOX Copper and copper based alloys 1054 Yes 95 Aluminium and aluminium alloys 284 4 Other non ferrous metals Total metal content whereof inserts 83 83 Material Weight kg of Materials Recycling Epoxy resin except transformers Epoxy resin in transformers PUR resin in transformers Not recyclable Glass fibre reinforced polyester 16 7 routed to technical disposal plants Total thermoset content no 18 58 Material Weight kg of Materials Recycling PTFE nz 08 PVC PBT 6 Not recyclable PA 1 Others PMMA PE PET 13 Total thermoset content Material Weight of Materials Recycling Paint 92 one Not recyclable Material SF Other materials Total others AMTNoT056 02 Weight kg of Materials Weight kg of Materials Recycling Yes 100 Recycling by regeneration Recycling Not recyclable Schneider 69 Electric Appendices 18 Notes 70 Schneider AMTNoT056 02 Electric Appendices 18 Notes Electric AMTNoT056 02 Schneider a 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 AMTNoT056 02 As standards specifications and designs change from time to time please ask for conf
25. ble connections m Phases are balanced light out m Phases out of balance light on m Phases are balanced light out u Phases out of balance light on 13 9 Voltage presence testing VDS indicators Voltage indicator housing ad OL ee Dh FEH a m Detector of the presence of voltage type KSP HR2 optional 13 10 Check phase coincidence using a n phase monitor VDS indicators m Phase comparator for HR system Type ORION 3 0 Horstmann GmbH Phase comparators are optionally available and not included in the scope of supplies Make sure to check phase coincidence before connecting different supply lines for the first time g 54 Schneider AMTNoT056 02 Electric PIX AMTNoT056 02 14 Preliminary operations before maintenance 14 1 Opening the door of the functional unit Opening tbe door is only authorised for the maintenance operations mentioned in 13 i The moving part must be in the withdrawn position m Insert the key into its keyhole Turnitin an anti clockwise direction to unlock the door m Insert the handle into its hole Turn it upwards the door lifts up m Open the door the handle can be removed but the key remains captive 14 2 Closing and locking the door m Close the door i 55 Schneider Electric PIX 96 Schneider Electric 14 Preliminary operations before maintenance contd Move handle down the door is lower
26. d tripping the circuit breaker o for tripping the GFX 40 Schneider AMTNoT056 02 Electric PIX AMTNoT056 02 7 Operating accessories conta Standard operating lever for the earthing switch Disengageable plugging in and withdrawing crank handle for the circuit breaker s moving part References FPX amp UTX with pincers MTX GFX End piece FPX amp UTX with bell ends End piece Other keys or levers may be delivered depending on the contract Accessories delivered with the equipment and the only ones approved for use on Schneider Electric products Schneider Electric 41 PIX 42 Schneider Electric 8 Operating and handling instructions A Opening the door is only authorised for maintenance operations see 15 Respect the locking out procedures for interventions with equipment I energised Operating functions must be carried out with the door of the functional unit closed 8 1 Plugging in operation for the moving part m Pass the crank handle through the hole in the door and introduce it into the moving part s drive shaft Turn it in the direction of the arrow the crank handle slowly penetrates into the compartment m The CLACK of the disengagement of the crank handle indicates that the moving part is plugged in Remove the crank handle 8 2 Unplugging operation for the moving part compulsory before opening the door Pass t
27. e Remedy m Unusual noises when m Voltage presence box m Faston plug poorly m Check the energized crackling vibrations connections Capacitive voltage divider Defective voltage divider m Replace the defective capacitive voltage divider Insulators Polluted or degraded Clean the parts or insulating parts consult our After Sales Service see address at the beginning of the manual a Abnormal overheating at the Connecting Poor tightening Retighten to the connecting points approriate torque after cleaning the contact plates m Voltage presence indicator MV fuse on outgoing switch Fuse blown Replace all three extinguished or contactor fuses Voltage presence box Deterioration of a m Replace the box component Abnormal efforts for Earthing switch Safety interlocking m Check the position of mechanical parts operations the control mechanisms m Plugging in of the circuit breaker or contactor moving parts Circuit breaker does not close Line section switch or LV Line section switch or LV m Check the closure of circuit breaker circuit breaker open the switch or the LV circuit breaker Protection devices Action by protection devices m Check the adjustments External connections Poor connection m Check wiring diagrams Low voltage connector of Poor connection m Check the the circuit breaker connection AMTNoT056 02 Schneider 65 Electric PIX 66 Schneider
28. e earthing switch Preliminary operation if the earthing switch is equipped with positioning micro switches remove the power supply wiring strands m Remove the collars retaining the sheath cutting pliers u Dismantle the micro switch s protective cover Disconnect the sheath from the micro switch s terminal block Pull out the wiring strands Fitting the cables in place m Remove the lower front cross bar 6 screws H M8x25 13 mm spanner m Remove the front floor panel 6 screws H M8x25 13 mm spanner AMTNoT056 02 PIX 6 Installation conta u Dismantle and recover the clamping collars as well as the grommets Extract the bottom metal plates m Pass each cable by the floor openings and bring it out by the front of the compartment to make up the cable ends Cut out the grommet to the diameter of the cable Fit this blanking piece on to the cable m Make up the cable end fitting and crimping of the lug in accordance with the cable supplier s recommendations Preparation of the undrilled connector connections m Remove and tighten the connector in a vice whilst taking care to protect it Yy EEE Connection WE HH Tightening AMTNoT056 02 Schneider 33 Electric PIX Tightening Tightening Aholes 9 34 Schneider Electric Tightening Tightening 6 Installation contd Position and fix the lug to the said connector with quick tightening pliers
29. ed and locked Remove handle Turn the key in a clockwise direction the door is locked m The key can only be removed when the door is closed 14 3 Disconnection of the low voltage plug Isolate the low voltage auxiliaries before disconnecting the moving part s plug m Door open moving part in the position withdrawn test with low voltage plug connected Pull horizontally on the low voltage plug unlocking lever Disconnect the plug AMTNoT056 02 PIX AMTNoT056 02 14 Preliminary operations before maintenance conta m Remove the wiring sheath m Raise and store all of the low voltage connections in the space reserved for it above the moving part Low voltage plug stored in its housing 14 4 Removing the truck from the panel Adjust rails and unlocking bar of trolley to the correct track width of the truck see Chapter 7 1 Turn lever to the left picture left 1 The trolley is lifted on the front Approach trolley to the panel so that the lateral guides picture left 2 are close to the panel and turn lever 1 back to the right The trolley is locked on the panel 3 Schneider of Electric PIX 58 14 Preliminary operations before maintenance contd Push unlocking bar picture left 4 forward to its stop The latching of the truck in the panel is released Turn lever back to the left 6 The trolley is lifted on the fron
30. emove the signalling contacts unit 1 screw 13 mm spanner Suspend wiring harness within cable compartment AMTNoT056 02 PIX Voltage indicator box Floor beam 7 VPIS Connection AMTNoT056 02 6 Installation contd Remove the 10 fixing screws from the removable floor 13 mm spanner m Inthe case of a voltage presence box VPIS or VDS disconnect the wiring before removing the flooring Lift up the floor panel m Pull the floor panel towards you and slide it out of the compartent m Remove the 4 fixing screws to remove the support cross bars 10 mm spanner Schneider 27 Electric PIX 6 Installation contd 6 9 Preparation of the Busbar connection access by the interior In order to connect up the busbar and before penetrating the cable compartment install a temporary floor panel planks of floor grating in order to protect the bottom metal plates and the cable passage emporary Flooring Temporary protective flooring Fixing the valves Proceed with dismantling the two internal arc valves Unscrew the 2 screws H M8x25 4 13 mm spanner fixing the valves to the moving part compartment 2 Remove this valve Unscrew the 4 screws H M8x25 3 13 mm spanner fixing the valves to the busbar compartment 1 Remove this valve access to the busbar is now possible 6 10 Marking out the length of the bars Between functiona
31. ess than 6 months Packaging under plastic covers Inspect the packaging periodically When unpacking Check the mechanical operation by carrying out about several operations 4 10 Special instructions for storage from 6 to 12 months Packaging under heat sealable linen with the 123 presence of bags of desiccant Inspect the packaging periodically absence of perforation 2 amongst others When unpacking m Check the mechanical operation by carrying out about a several operations Test the min threshold level AC 85 rated Un DC 70 2 of Un for electrical operation of the coils 4 11 Special instructions for storage from 12 to 24 months Packaging under heat sealable linen with inspection hatch to change the bags of desiccant Inspect the packaging periodically absence of perforation i amongst others Periodically replace the bags of desiccant Bir When unpacking E m light maintenance work m Check the mechanical operation by carrying out about ten B e operations Test the min threshold level AC 85 rated Un DC 70 of Un for electrical operation of the coils be restored to its nominal value before any mechanical functional A Following air transport the pressure of a SF6 circuit breaker must test AMTNoT056 02 PIX J AMTNoT056 02 Position q5 the q5 P1 0447002 MUNNI sear 2008 ASE ERO COMME PORTON 58191003 OURTEMER AEE Ci ame o
32. f tools and accessories on completion of work on site 52 13 3 Pre commissioning information cceeeececeseeeeeeeeeeeeeeaeeeeeeseaeeees 52 13 4 Principle pre commissioning checks sss044ssenn nee ennene nenne 52 13 5 Energizing the Incoming functional unit uen ni 53 13 6 Voltage test VPIS indicators 2000222000202n0nennenenneennnn 53 13 7 Energising a second Incoming supplied power from the same source 54 13 8 Control of phase balance with a phase comparator VPIS indicators 54 13 9 Voltage presence testing VDS indicators cccceceseeeeeeeeeeeees 54 13 10 Check phase coincidence using a phase monitor VDS indicators 54 14 Preliminary operations before maintenance zuurzu2nure0en 55 14 1 Opening the door of the functional unit u 0002s seen 55 14 2 Closing and locking the GOOM cccccseeeeeecseeeeeeeeeeeeeeaeeeeeeeaaeeees 55 14 3 Disconnection of the low voltage PluQ 2uu0044224ne nennen 56 14 4 Removing the truck from the panel cccecceeeseeeeeeeeeeeeeeeeeeeees 57 AMTNoT056 02 PIX AMTNoT056 02 Content conta 14 5 14 6 14 7 14 8 15 15 1 15 2 15 3 15 4 15 5 15 6 15 7 16 16 1 16 2 16 3 16 4 17 17 1 17 2 17 3 17 4 17 5 18 Inserting the truck into the Panel cccccccceeeeeeeeeeeeeeeeeeeeeeee
33. functional unit 1 Setin place and fix the busbar panel 2 Close and fix the door in place 3 Remove the red insulating plate for compartmentalisation the sealing valve falls down by itself 4 Open the earthing switch 5 Close the switch Open the switch Close the earthing switch Take hold of the 2 shutter lifting rods Lift the rods and hook them into the notches Fit the red insulating plate for compartmentalisation oORORND AMTNoT056 02 PIX AMTNoT056 02 12 Standard locking out and interlocking procedures 12 1 Operating mechanical interlocking The PIX functional units are equipped with mechanical function interlocks intended to avoid any kind of operating error i These interlocks must be known before any operation is performed Interlocking m Between the plugging in ofthe moving part and the installation of the low voltage plug Between the plugging in of the moving part and the earthing switch closed u Between the closure of the earthing switch and the position of the moving part Between the plugging in and the closed state of the moving part Between the closing of the moving part and plugging in Function The plugging in of the moving part is impossible if the low voltage plug is not connected up Plugging in of the moving part is impossible if the earthing switch is closed m Closure of the earthing switch is impossible as soon as t
34. g the straps on the moving part compartment For functional units with a width of 650 750 and 800 mm the circuit breaker may be delivered strapped into its compartment Door open the strapping points are located on the lower left and right hand sides m Unscrew the 2 screws 1 Torx 25 screwdriver m Unscrew and remove the bolt H M8x25 2 m Remove the 2 strapping brackets 3 m Screw in the 2 screws again 1 Schneider 25 Electric PIX 26 Schneider Electric 6 Installation contd m Unscrew the 2 screws 4 Torx 25 screwdriver m Unscrew and remove the bolt H M8x25 5 m Remove the 2 strapping brackets 6 Screw in the 2 screws again 4 6 7 Extracting the moving part from its compartment To extract the moving part from its compartment apply the instructions 14 3 amp 14 4 6 8 Removing the removable floor If the functional unit is provided with a locking device by a lock on the earthing switch lock this earthing switch in the Open position then remove the key from the lock m Unscrew the 2 or 3 fixing screws 8 mm Allen key from the cable compartment panel Lift up and remove the panel Mark the panel in relation to the appropriate functional unit m Insulating screens in 17 24 kV o remove the 3 fixing screws 1 from the support 2 for thescreens 3 o remove the support 4 remove the 4 insulating screens From inside the moving part s compartment r
35. h the busbars contact areas with vaseline m Connect up each bar 1 on to its by pass 2 3 Upper connector housing with screw head housing 4 Lower connector housing with 4 tapped holes 5 Fix the assembly by 4 CHC M12 screws 4 ES 12 washers AMTNoT056 02 PIX AMTNoT056 02 6 Installation contd u Assembly and tightening of the 4 screws 10 mm Allen key o busbar 45 mm screw o busbars 55 mm screw 6 14 Remounting the internal arcing valves At the end of this work proceed with re assembly in the reverse order to the operations described above see 6 9 6 15 Connecting up the earthing circuit To connect two functional units together 1 Unscrew the bolt H M8x35 13 mm spanner retaining the busbar link 2 Slide this link through the functional units flange a Inthe adjacent functional unit m Unscrew the fixing screw 3 Adjust the busbar link with the aid of slotted holes 4 Bolt the busbar link on the 2 sides and tighten to indicated torque Connect the earthing circuit linking all of the functional units to the room s earthing bar Threaded fasteners H M12 and earthing cables not supplied Schneider 31 Electric PIX 32 Schneider Electric 6 Installation contd 6 16 Connection of the cables on functional units with solid flooring i In order to gain better access to the cables remove the removable floor panel see section 6 8 Presence of micro switches on th
36. he crank handle by the hole in the door and introduce it into the moving part s drive shaft Turn it in the direction of the arrow the handle slowly leaves the compartment m The CLACK of the disengagement of the crank handle indicates that the moving part is withdrawn Remove the crank handle AMTNoT056 02 PIX AMTNoT056 02 9 Operation of the FPX moving part Legend Location of the arming lever Indicator light for the state of the circuit breaker closed or tripped Operating counter Handling handle Low voltage plugging in socket Indicator light for the state of the springs armed or released Manual closing and tripping handling button Technical data rating plate Location for the plugging in crank handle OCONDOABRWDNDN gt 9 1 Manual arming of the circuit breaker door open or closed Operation that can be carried out with the circuit breaker in the position withdrawn test Fit the arming lever into its housing Turn the lever alternatively from top to bottom until the mechanism makes a loud CLACK sound Schneider 43 Electric PIX 44 Schneider Electric 9 Operation of the FPX moving pa rt contd The spring is armed do not apply any more effort on the lever m Remove rhe arming lever 9 2 Closing and tripping the circuit breaker door closed a Arm the BRH mechanical control mechanism on the FPX m Fit the closing and tripping lever i
37. he customer at the time of processing the contract The packaging depends on the transport conditions storage and the nature of the product transported Functional units with a width of 1000 mm and their moving parts are i delivered vertically in separate packaging Functional units with a width of 650 750 and 800 mm can be delivered vertically with their moving part in the withdrawn test position strapped to the inside of their compartment 4 2 Packaging of the functional units a Packing the panel for truck and train transport o fastened to wooden bars o protected by a hood o front protected with foam material m Packing the panel for air and sea transport o using shrink wrap and desiccant bags o packed in a wooden crate State of the equipment on delivery o earthing switch closed o Circuit breaker strapped and opened and withdrawnitest 4 mechanical control mechanism disarmed 4 3 Packaging and handling ofthe FPX moving part For the lay out in the packaging and handling of the circuit breaker please refer to instruction manual AMTNoT026 ORTHOFLUOR FPX Circuit breaker For all shipments by air the SF gas pressure is lowered to 0 5 relative bar A refilling and pressure adjustment kit is delivered with the device In cases where the switchgear travels under reduced pressure pump the circuit breaker back to nominal pressure before any closing or tripping opera
38. he moving part is in the course of being plugged in or is plugged in Plugging in of the moving partis impossible if the latter is closed Closing of the moving partis impossible outside of the Plugged in or Test positions Functioning m The shutter for access to the plugging in control is locked m The plugging in crank handle disengages Operating the control lever for the earthing switch is impossible Do Not Force It m The shutter for access to the plugging in control is locked m Electrical and manual command controls of the moving part are impossible 12 2 Mechanical function interlock of panel L TRI Interlocking Between disconnector door and earthing switch Function m Disconnector ON Functioning The earthing switch is OFF The door is closed m The add in board has been removed m Between m Earthing switch ON The disconnector is disconnector and OFF earthing switch m Add in board The disconnector is present OFF Between the add in m Access to inside of m The add in board is board and the door cable compartment present The earthing switch is ON Schneider Electric PIX 12 Standardlocking out and interlocking procedures conta 12 3 Locking out by padlock not supplied and by locks The passage holes are provided to accept the shackle for padlocks I of 8 mm The fitting of
39. ick Road Salford M6 6QH England Tel 44 0 161 745 9090 Fax 44 0 161 745 4482 Switzerland Schneider Electric Carl Sprecher Strasse 3 CH 5036 Oberentfelden Tel 41 0 62 737 33 33 Fax 41 0 62 737 31 80 AMTNoT056 02 PIX AMTNoT056 02 2 Withregards to this user manual Schneider Electric 2011 Schneider Electric the Schneider Electric logo and any graphic version thereof are registered trademarks of Schneider Electric The other trademarks mentioned in this document whether registered or not are the property of their individual owners This brochure applies to single busbar single stage functional units 12 17 5 24 kV 2 1 Warranty Our equipment is subjected to factory inspection and testing according to the applicable standards and provisions The correct function and the service life of the switchgear are influenced greatly by compliance with the installation commissioning and operating conditions stipulated in this manual Non compliance with these provisions may compromise warranty claims Any local provision which does not contradict the specifications of this document especially as regards safety for personnel and buildings must be complied with Schneider Electric cannot be held liable for the possible consequences of non compliance with the provisions contained in this manual which refer to international regulations non compliance with the instructions of the suppliers
40. irmation of the information given in this publication N This document has been printed LY on ecological paper Publishing Schneider Electric Design Schneider Electric Printing 01 2011 2011 Schneider Electric All rights reserved
41. l units L mm k do Js Width Width rn Phase L1 Phase L2 Phase L3 644 750 750 144 144 144 28 Schneider AMTNoT056 02 Electric PIX AMTNoT056 02 6 Installation conta 6 11 Lay outs depending on the number of bars Number of bars 1 bar 2 bars 3 bars Cross section mm 80x10 Arrangement of busbars D d D SX D to vertical connections M D 1250 A 1600 A 1250A 1600 A 60x10 80x10 60x10 80x10 I 6 12 Mounting of the support or segregation of the busbars The busbar section segregation an optional equipment at customer s request The retaining plate is only required to ensure the mechanical stability of the 3150 A busbars The retaining plate is installed on principle for the coupler panel eha Between functional units Coupler Riser functional unit Before coupling the functional units fix Before coupling the functional units the support for the mechanical fix the support ensuring the strength or the segregation in order to mechanical strength of the bars respect the specified leaktightness 77T Support Segregation option oeo x Schneider 29 Electric PIX 30 Schneider Electric 6 Installation contd 6 13 Example of a busbar connection Insulation of busbars only with 24 kV or optional Before assembly lightly brus
42. ley Variable screw fastening of track Positioning of track to adjust the various track widths Track Interlocking with panel Variable screw fastening of unlocking bar Positioning of unlocking bar to match various panel versions Tray for accessories lever keys handle 9 Lever to lock unlock the transport trolley on the panel Table of trolley is lifted or lowered 10 Unlocking bar The truck is unlocked in the panel 11 Handles of trolley 12 Slide to unlock the truck from the trolley CONDO OB WD Rated voltage U_of Panel the panel width Truck kV mm lt 12 EIB AE1 148 02 AGS C74 125 01 lt 17 5 ans EIB AE1 148 02 HVX UTX I 3150A AGS C74 125 01 Adjusting the track width 1 The trolley can be used for panel widths of 650 750 and 800 mm m Release 3 screws on each track Fig 12 1 2 Adjust the two tracks to the appropriate panel track width and check them Re mount the six screws Adapt position of unlocking bar 10 also to the appropriate panel same procedure Schneider 39 Electric Item number of trolley PIX 7 Operating accessories conta 7 2 Operating accessories Opening and closing handle for the door Standard key to lock and unlock the door of the drawing unit compartment Standard key to lock and unlock the low voltage switchgear m Re arming lever for the springs on the circuit breaker s BRH mechanical control mechanism m Lever o for closing an
43. nd us 4us044nsennenne nennen nennen nennen nnnnnen en 22 Installation of a back to wall switchboard top view 22 INS BA SION eE 23 Installation of functional units 00222200222sseneennenennnenennnenenn 23 Fitting each of the functional units in place nnen 23 Connecting the panels us22224000022000nennnnnnn nennen nennnn en 24 Preparation of the Busbar connection access by the exterior 24 Opening the door of the functional unit u02 uu00senee een 25 Removing the straps on the moving part compartment 25 Extracting the moving part from its compartment 26 Removing the removable floor cccccccceecseeeeeeeeeeeeeeeeseeeeseaaeees 26 Preparation of the Busbar connection access by the interior 28 Marking out the length of the bars ccccecceeeseeeeeeeeeeeeeeeaaeeeees 28 Lay outs depending on the number of bars ccccceseeeeeeeeees 29 Mounting of the support or segregation of the busbars 29 Schneider 3 Electric PIX 4 Schneider Electric Content conta 6 13 Example of a busbar CONNECTION cccceeccceeeeeeeeeeeeeeeeeeaeeeeens 30 6 14 Remounting the internal arcing VaIVES ccccccseeeeeeeeeeeeeeeeaeeees 31 6 15 Connecting up the earthing circuit cee ecceeceeeeseeeeeeeeeeeeeeeaaees 31
44. nel If necessary block using the bases supplied with the equipment min 1000 mm Installationof deflector for internalfaults min 100 mm see sect 2 4 H M10x30 bolts ES10 washer H M1 0x30 bo ts q L12 washer ES10 washer L12 washer Sectional view Top view support pads AMTNoT056 02 Schneider Electric 23 PIX 6 Installation conta 6 3 Connecting the panels Connect panels to 7 securing points hex bolts M8x20 Interconnect panels on the top rear using fastening links 4 hex bolts M8x20 7 fastening points 1 bolt H M8x20 2 washer M8 1 washer ES8 1 nut H M8 Mounting detail of fastening link 6 4 Preparation of the Busbar connection access by the exterior Access to the busbars is possible via the removable roof on each functional unit Protect the upper surface of the metal plates by fitting a temporary wooden floor panel m Unscrew the 10 fixing screws for each roof to gain access to the busbar 24 Schneider AMTNoT056 02 Electric PIX AMTNoT056 02 6 Installation contd 6 5 Opening the door of the functional unit Recover the key and the operating handle from the accessories pack m Insert the key into its keyhole Turnitin an anti clockwise direction to unlock the door Insert the handle into its hole Turn it upwards the door lifts up m Open the door the handle can be removed but the key remains captive 6 6 Removin
45. nical locks electrical jointing power and earthing circuits etc Operations carried out on the moving parts Plugging in and withdrawing Connection of the LV socket Arming closing and tripping AMTNoT056 02 PIX EC 81958 10 246YV AMTNoT056 02 13 Commissioning conta Tests and trials Dielectric tests Date Remarks Signature a Whilst taking all precautions necessary carry out a dielectric test on the HV equipment and LV cabling NB These tests must be carried out prior to electrical testing Electrical tests m Check the continuity of the earthing circuit m Check the connections on the LV links Test the correct operation of the LV switchgear Record the relay parameters State of switchgear a Examine each moving part in particular the pluggingin pins contacts Date Remarks Signature Ensure that all the circuit breakers are open and in the isolating position the earthing switches are open and the access panels to the cables and to the busbars are in place Ensure that the voltage transformer fuse indicator covers have been removed comply with the instructions by the fuse suppliers 13 5 Energizing the Incoming functional unit Energize the cables In the case of a VPIS IEC 61958 type voltage presence check that the luminous indicators are flashing In the case of a VDS type voltage detection IEC 61243 5 HR system high impedance successi
46. nto its orifice through the door Introduce the lever into the axis of the operating button m Closing To close the circuit breaker turn to the right following the arrow The state of the circuit breaker is visible through the view port in the door a Tripping To open the circuit breaker turn to the left following the arrow O The state of the circuit breaker is visible through the view port in the door AMTNoT056 02 PIX AMTNoT056 02 10 Operation of the GFX Moving part for 12kV switchgear Legend Operating counter optional Location of the tripping lever only on a latch in contactor Low voltage plugging in socket Indicator light for the state of the contactor closed or tripped Handling handle Location for the plugging in crank handle OahwhDhd 10 1 Operation of the contactor door closed Magnetic action contactor o closing and tripping by electrical order Latch in contactor o closing by electrical order o manual tripping a Tripping Take the lever and fit it through the door m Press 1 The tripped state O of the contactor is visible through the view port in the door Schneider 45 Electric PIX 11 L TRifunctional unit 11 1 Operating accessories Handle for opening and closing the door m Standard key to lock and unlock the door Standard key to lock and unlock the low voltage switchgear Operating levers Red insulating plate
47. out the low voltage plug from its housing m Fit the wiring sheath into the hooks fixed on to the moving part s front plate m Present the low voltage plug facing its socket Plug in the plug and pull the lever down Schneider 59 Electric PIX 60 Schneider Electric 14 Preliminary operations before maintenance conta The low voltage plug is locked 14 7 Earthing switch opening operation The hole for the earthing switch s operating lever is still blanked off Moving part withdrawn it is possible to remove the blanking off piece by raising the pull control device i Observe the interlocking conditions Chapter 12 Push the slide picture left 1 upwards and insert the control lever of the earthing switch with the lever rod pointing to the right 2 Press the lever counterclockwise by approx 95 3 AMTNoT056 02 PIX AMTNoT056 02 14 Preliminary operations before maintenance conta Check position indicator It must indicate that the earthing switch is OFF picture down 4 Remove crank 14 8 Earthing switch closing operation Before closing the earthing switch ensure there is complete absence of voltage in the circuit concerned i Observe the interlocking conditions Chapter 12 Initial situation Circuit breaker OFF Truck in disconnected position Push the slide picture down 1 up wards and insert the control lever of the earthing switch with
48. r T aM an 635954 000 5 Unpacking and installation of the equipment 5 1 Type of Building Structural Work The installation of a switchboard requires a sufficiently flat and even concrete structure The dressing of a top coat finish of cement with a straight edge should eliminate any surface irregularities and declivities of greater than 2mm per metre A lay out seated on levelled metal supports is ideal as they will also serve as a guide for the dressing of the cement topcoat The overall flatness of the support surface should not show up any deflection greater than 6 mm throughout the length of the switchboard 5 2 Unpacking functional units Unpacking the Tools required For all handling functional units should Cutter forroad and operations it is only take place on the rail transport advisable that you use installation site packaging suitable protective Crow bar for air and gloves sea packaging Dispose of the packaging waste wood polystyrene via the appropriate recycling channels Before handling a far end functional unit remove its far end side panel To remove the stringers dismantle the cables compartment panel 5 3 Identification of the functional unit Check the technical characteristics shown on the nameplate in comparison with the initial order Information taken from this plate is necessary for any contact with Schneider Electric Other identifications may be given in
49. sembly of the switchgear units uss2224400Bnneeee nennen 68 Specific provisions concerning the circuit breaker 69 Dividing up and recycling of the materials used for PIX 69 INO UC Ss E AE A A A A A E A E A 70 Schneider 5 Electric PIX 6 Schneider Electric 1 Schneider Electric at your service Electrical equipment requires especial attention and the compliance with the provisions stipulated in this manual Operating procedures and maintenance work must be performed by qualified staff who are adequately skilled for their tasks Your local Schneider Electric Service will be at your disposal at any time for support and advice Reminder The mechanical lock outs must be designed according to the general safety provisions for electrical equipment and the specific provisions for the network in question 1 1 Your contacts France Schneider Electric Appareillage Moyenne Tension Bd de la Resistance BP 84019 F 71040 M con Cedex 9 Tel 33 0 3 85 29 35 00 Fax 33 0 3 85 29 36 30 Toll free 0 800 40 27 62 24hrs day 7 days a week Germany Schneider Electric GmbH Rathenaustra e 2 D 93055 Regensburg Tel 49 0 351 8200 Fax 49 0 351 820 2342 Belgium Schneider Electric Belgium S A Route Zenobe Gramme 33 Zoning des Plenesses B 4821 Dison Tel 49 0 9 41 46 20 0 Fax 49 0 9 41 46 20 4 18 Great Britain Schneider Electric UK Ltd Services Freder
50. several padlocks on a single point necessitates the use I of an accessory that is not supplied Mechanical lock out of earthing switch by padlocks and other locks m Mechanical lock out for shutter same principle for left hand and right hand m Locking out of the plugging in 12 4 Interlocks using keylocks 1 Locking the earthing switch in the closed position 2 Locking the earthing switch in the open position 50 Schneider AMTNoT056 02 Electric PIX AMTNoT056 02 12 Standard locking out and interlocking procedures conta m Rack in interlock 12 5 Additional locking out and interlocking procedures Other locking out and additional lokking devices can be supplied depending on the particular specifications of the contract 12 6 Mechanical lock out due to padlocks not included in scope of supplies Through holes are provided for 8 mm thick bars of padlocks Kun If several padlocks are used in one location an accessory not I included in scope of supplies is used i 51 Schneider Electric PIX 52 Schneider Electric 13 Commissioning 13 1 Important notes Prior to dispatch PIX functional units are mechanically and electrically tested If the material has been stored in a damp location it is recommended that the room be heated and the heating coils be energized for a period of 24 hours prior to installation Also check the leaktight devices in the room the cable tro
51. stematic preventive maintenance A systematic check of all High Voltage connections tightening points may be requested by the customer Every 3 operations it is therefore necessary to replace all of the threaded fasteners L In certain cases it would be necessary to grease certain screws please refer to the assembly drawings AMTNoT056 02 Schneider 63 Electric PIX 64 Schneider Electric 15 Maintenance conta 15 5 Lubricating and greasing points Apply the General Safety Instructions for Electrical Applications and the particular regulations for the network concerned for the locking out procedures Greasing of the sliding joints for guiding the shutters Greasing of the earthing shoe optional of the moving part Greases see 2 5 Greasing of the plugging in contacts of the earthing switch Duration 2 hrs per functional unit 15 6 Replacement of a luminous indicator VPIS Levels Replacement Replacement of a luminous indicator VPIS The defective luminous indicator can be replaced on a functional unit whilst energized Unscrew the 2 screws on the indicator Remove the indicator from its housing Disconnect the connector s Connect up a new indicator lamp no special order or assignment for the connection of the connectors place it in its housing and screw the 2 screws back in AMTNoT056 02 PIX 15 Maintenance conta 15 7 Anomalies and remedies Observation Mechanism Probable caus
52. t and removed from the panel m Pull truck HVX CVX FPX GFX onto the trolley via the handles 5 until it snaps in on the trolley audibly Pull trolley with the truck away from the panel 7 and turn lever back to the right to lower it 8 Now the truck can be raised by means of a crane and deposited For further information please refer to Chapter 5 5 14 5 Inserting the truck into the panel Trucks and panels can be given matching coding optionally This is to prevent a truck from being racked completely into the panel if the rated data do not match Turn lever to the left picture left 1 The trolley is lifted on the front Approach trolley to the panel via the handles 2 so that the lateral guides 3 are close to the panel and turn lever back to the right 4 The trolley is locked on the panel Press left hand unlocking button picture left 5 and slip truck briefly beyond the ratchet lever Subsequently slide truck into the panel using the handles 6 until it is latched in the panel Turn lever back to the left 7 The trolley is lifted on the front and removed from the panel m Pull trolley back from the panel and turn lever back to the right to lower it AMTNoT056 02 PIX AMTNoT056 02 14 Preliminary operations before maintenance contd 14 6 Connection of the low voltage plug Ensure that the low voltage auxiliaries are cut off before connecting the low voltage plug Pull
53. te weight of the PIX 12 kV Incoming Outgoing without packaging Width of the functional units 650 800 1000 mm Depth mm 1405 1405 14052 2130 2230 2130 2230 2330 2330 Heightdepending on the low 2130 2230 voltage box mm 2330 Approximate weights kg with circuit breaker 720 rae eee Approximate weight kg without circuit breaker 650 700 Approximate weight kg with 700 contactor 1 1605 case for 40 kA internal arcing or 2 CT per phase 2 1605 case of 2 CT per phase 3 3 Space requirement and approximate weight of the PIX 17 and 24 kV Incoming Outgoing without packaging Width of the functional units mm 1000 Depth mm 1605 1605 Height depending on the low voltage 2330 2430 2330 2430 box mm 2530 2530 Approximate weight kg without circuit 620 650 breaker Approximate weights kg with circuit 820 870 breaker 3 4 Designations of the moving parts Circuit breaker FPX Contactor GFX Bus trunk UTX a on the MTX Test drawing unit Drawing unit visual inspection AMTNoT056 02 PIX 3 5 Presentation of the functional units Incoming Outgoing feeder functional unit 4 8 _ o 2 Front panel Legend oNOOVPOD
54. tion Schneider 15 Electric PIX 16 Schneider Electric 4 Packaging Handling Storage ccontd 4 4 Drawing unit accessories Contains the elements required for installation and connection of the switchgear panels to the busbars and cables 4 5 Reception Acceptance Ensure that the materials delivered is complete list enclosed with the accessories Carry out a visual inspection of the functional units and moving parts i In the event of an anomaly make the necessary reserves with the carrier The functional unit must remain vertical on its base within its original packaging during any eventual storage period and until it arrives at the location of its installation 4 6 Handling of the functional unit and the moving part Truck and train transport max 900 kg by means of forklift truck a It is imperative to ensure that the forks of the truck are fully engaged throughout the entire width of the functional unit Packaging for air and sea transport depending on the weight indicated on the crate m It is imperative that the forks of the truck are fully engaged throughout the entire width of the crate m Pass 2 slings supporting 1000 kg each under the crate on both sides of the cross bars The weights of the crates are indicated on their sides AMTNoT056 02 PIX
55. uctural civil engineering layout depend on the type and quantity of equipment to be installed Position the functional units whilst respecting minimum clearance distances in front of behind and to each side of the switchboard 5 7 Installation of a back to wall switchboard top view Space 100 x 100 mm reserved for connection of switchboard s mass to the ground electrode PIX Switchboard Minimum clearances PIX12 PIX17 24 d 630mm 730 mm d1 gt 100 mm 100mm Space 200 x 50 mm forthe d2 gt 100mm 100mm passage of LV cables d3 126mm 126mm 22 Schneider AMTNoT056 02 Electric PIX 6 Installation 6 1 Installation of functional units For a switchboard composed of 1 to 8 functional units it is recommended to begin installation of the equipment on the side opposite the access to the premises For a switchboard with more than 8 units begin the installation of the equipment by the middle of the switchboard 6 2 Fitting each of the functional units in place i Suitable gloves must be worn during installation work The switching panels incoming feeders must be arranged according to the schematic diagram Each incoming feeder must be routed exactly perpendicular to the floor Align the fronts Align further switchgear panels conducting the same verifications Anchor panels to the ground by three point fastening m 2 in the lower cross beams on the front hex bolt M10x30 dowel pin m 1 atthe outer rear side of the pa
56. ughs ventilation etc 13 2 Inventory of tools and accessories on completion of work on site Recover draw up an inventory and tidy away all assembly tools and objects not required in the switchboard Return the functional unit s and circuit breaker s operating accessories to their respective storage positions Post the technical Manual PIX in a clearly visible position 13 3 Pre commissioning information Respect the General Safety Instructions for Electrical Applications and the specific regulations for the network with regard to lock outs Record the serial numbers and identifying marks on equipment and switchgear while they are accessible Tests and trials have already been carried out in the factory Check with the plans and diagrams supplied along with the material They will describe the functionalities employed to carry out the level of operation required 13 4 Principle pre commissioning checks Visual inspection Ensure there are no foreign bodies within the switchboard Date Remarks Signature Check the external appearance no signs of blows scratches on the paintwork gt carry out repairs if needed m Check the conformity with the protection index leaktightness of the functional units various blanking off panels etc Mechanical checks Operating and interlock tests on the access doors and removable panels Date Remarks Signature m Key locked system tests m Checking mecha
57. ve Maintanence Frequency Levels Operations recommended at the functional unit level 3 years 6 years 3 Verification of the presence and condition of accessories levers etc EEEREN Visual inspection of exterior appearance cleanliness absence of oxidation etc o m fm lm Cleaning of external elements with a clean dry cloth u n Checking the tightness to torque covers wiring ducts connections etc u n Checking the mechanical controls by carrying out a few operations Pom fm a Checking the positioning of the status indicators open and closed Pom fm Control of the status and the functioning of the mechanical locking by key locks Pom ff E Dusting and cleaning the internal mechanical elements without solvent u Inspection of the tightening of the threaded fasteners and presence of internal stops u a Dusting and cleaning the internal mechanical elements with solvent Pe fm B Lubrication and greasing of mechanical elements with recommended products o n 5 Monitoring the general appearance of the mechanical components and connections Testing the function mechanical interlocks oOo a 62 Schneider AMTNoT056 02 Electric PIX 15 Maintenance conta Preventive Maintanence Frequency PIE Operations that are specific to the moving part compartment 3 years 6 years Ensure the smooth functioning of the shutters plugging in withdrawing Checking the state of
58. vely connect up the tester to the 3 phases Check that it lights up in every case Energize the busbar To do this plug in and close the circuit breaker see Operation 13 6 Voltage test VPIS indicators The indication of voltage presence is ensured in conformity with the provisions of IEC 61958 within the range of service voltage defined on the label 3 To each of the 3 phases L1 L2 and L3 1 there is a corresponding flashing indicator 2 A connection point 4 for each phase is accessible on the front face of the luminous indicator in order to connect the phase comparator The indication of a VPIS by itself is insufficient to ensure that the system is de energized if the operating rules demand it then the appropriate voltage detectors must be used to that effect in compliance with IEC 61243 5 Schneider 93 Electric PIX 13 Commissioning contd 13 7 Energising a second Incoming supplied power from the same source Energize the cables Check for the presence of voltage see 13 5 Check the phase balance see 813 8 or 13 9 before commissioning 13 8 Control of phase balance with a phase comparator VPIS indicators Connect the 2 phase comparator cables optional on to 2 phases of the same functional unit The light should light up Showing the comparator is working m Check the phase balance with the aid of a phase comparator already checked If the phases are out of balance inspect the ca

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