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4.7

Storage conditions

Ensure that the material is suitably
packaged for the requirements of
the planned storage period.

Preserve the equipment in its intact
original factory packaging.

Avoid leaving the material where it
is likely to be subjected to large,

sudden temperature changes.

Ensure that there is a total absence
of aggressive vapours
[e.g.: Sulphur Dioxide (SO

)].

ËË

ÁÁÁÁ

ÌÌÌÌÌÌÌ

Contact AREVA for any
derogations to these criteria

The area chosen for storage must
be capable of protecting the
products against possible damage
due to deterioration agents, such
as:

− Water
− Water vapour
− Saline atmosphere
− All types of pollution
− Micro−organisms.

+50° C

− 25° C

ÉÉÉ

4.8

Intervention levels

D e s c r i p t i o n

Levels

Operations carried out by the Customer

Operations requiring specific training, carried out by an approved third party

Work to be carried out exclusively by AREVA

4.9

Specific recommendations for storage durations of less than 6 months

. Packaged under a plastic covering

Periodically carry out an inspection of the packaging

When unpacking, check the mechanical operation by carrying out several operations*

4.10 Specific recommendations for storage durations of between 6 and 12 months

. Protected by a heat−welded sheet, with bags of desiccant present

Periodically carry out an inspection of the packaging (check that, among other things, there are no holes)

When unpacking:

− check the operation of the switchgear by carrying out several operations*

−

− Test the min. threshold level (AC, 85% rated Un; DC, 70% of Un ) for the electrical operation of the coils

−

4.11 Specific recommendations for storage durations of between 12 and 24 months

. Protected by a heat−welded sheet, with a method of replacing the desiccant sachets

Periodically carry out an inspection of the packaging (check that, among other things, there are no holes)

Periodically replace the bags of desiccant

On removing the packaging: − light maintenance work

−

− check the operation of the switchgear by carrying out several operations*

−

− Test the min. threshold level (AC, 85% rated Un; DC, 70% of Un ) for the electrical operation of the coils

−

* The pressure for an SF6 circuit breaker having travelled by air must be re−established to its rated value before any
mechanical operation test.

Содержание FLUOKIT M24+

Страница 1: ...Instructions Installation Commissioning Operation Maintenance FLUOKIT M24 AREVA T D AIR INSULATED SWITCHGEAR...

Страница 2: ......

Страница 3: ...torque values for standard assemblies nut bolt 4 3 Presentation 5 3 1 Description 5 3 2 Dimensions and approximate weight of the Functional Units 5 3 3 Presentation of the Functional Units 6 4 Packagi...

Страница 4: ...nection of the screen braids 24 7 7 Connection in a PGC or IS Functional Unit equipped with current transformers 24 7 8 Earthing the screen braids 24 7 9 Fitting the fuses on to the PF PFA Functional...

Страница 5: ...4 De energizing a PGB Functional Unit 37 14 Operating the PGC Functional Unit 38 14 1 Opening the downstream earthing switch 38 14 2 Opening the upstream earthing switch 38 14 3 Closing the load brea...

Страница 6: ...placement of the three HV fuses 46 17 8 Replacement of the VDS Voltage Detection System LV capacitors 46 17 9 Possible anomalies and remedies 47 18 Spare parts 48 18 1 The spare part 48 18 2 Identific...

Страница 7: ...nance in case of partial or complete failure F Supply of spare parts F Overhauling of equipment and requalification of installations in order to benefit from new technologies and extend the life of yo...

Страница 8: ...liers of cables and connection accessories during installation and fitting operations of any possible aggressive clima tic conditions humidity pollution etc acting in the immediate envi ronment of the...

Страница 9: ...the maintenance tables are purely an indication and depend on on site conditions 2 5 Other technical notices to be consulted F AMTNoT017 02 BLR BLRM Mechanical controls Operation Maintenance F AMTNoT0...

Страница 10: ...or operation 10 Tightening torque value Example 1 6 daN m Mark corresponding to a key 2 8 Tightening torque values for standard assemblies nut bolt Threaded fasteners without grease assembly with ungr...

Страница 11: ...ted by metal partitions Telecontrol compartment Busbars Breaker switchgear or isolation switchgear with an operating lever Cables 3 2 Dimensions and approximate weight of the Functional Units Functio...

Страница 12: ...trol mechanism for the switch 1 2 7 5 3 13 16 11 19 20 21 10 12 14 18 13 22 13 13 13 17 Circuit breaker mechanical control mechanism BLR 18 Voltage presence luminous indicators or interface for Voltag...

Страница 13: ...7 TM Instrument Transformer 1 2 23 6 3 8 13 14 4 20 19 11 16 21 0 13 18 11 PF PFA Fuse Protection 4 3 6 9 10 12 13 8 7 21 19 20 2 1 14 13 16 22 13 13 13 13 12 24 15 15...

Страница 14: ...1 11 12 16 13 13 25 1 28 PGC current transformers FP circuit breaker General Cable Protection 3 7 27 25 13 17 21 2 1 11 12 16 13 13 25 1 2 PGB current transformers FP circuit breaker General Busbar P...

Страница 15: ...ircuit breaker 27 13 17 21 2 1 11 30 12 16 PGC disconnectable General Cable Protection current transformers and FP circuit breaker 3 29 18 27 13 2 1 30 3 29 23 13 25 1 31 6 current transformers 6 curr...

Страница 16: ...er with bags of desiccant packed in wooden crates F Status of the equipment on delivery 1 Load break switch Open 2 Earthing switch Closed 1 2 4 3 The accessories package Contains all elements required...

Страница 17: ...ire width of the Functional Unit F Move the Functional Unit by always taking account of its centre of gravity marked on the packaging F Air and maritime transport packaging Depending on the weight ind...

Страница 18: ...en unpacking check the mechanical operation by carrying out several operations X X X 4 10 Specific recommendations for storage durations of between 6 and 12 months Protected by a heat welded sheet wit...

Страница 19: ...Tools required Knife for road and rail transport packaging Crowbar for air and sea transport packaging Use suitable protective gloves for any handling operation 5 3 Handling the Functional Unit F Rem...

Страница 20: ...efer to the instructions in the Civil Engineering Guide See 2 5 The limits of the civil engineering layout depends on the type and quantity of materials to be installed Position the cells whilst respe...

Страница 21: ...he Functional Units using all the fixing points H M8x20 bolts and nuts F Continuing with the assembly The coupling of the Functional Units requires dismantling of certain parts to be fitted back in pl...

Страница 22: ...her H M8 nut 13 mm spanner 1 5 F Close up of the connection 6 5 General switchboard earthing connection to the earthing spike of the building This connection is via the Functio nal Unit to the extreme...

Страница 23: ...second panel 4 H M6x20 screws F The busbar assembly is accessible as well as the front protection panel F Possibility of dismantling this panel to have access to the wires behind the LV box F Standard...

Страница 24: ...Shim External contact Extremity mounting Standard mounting 6 8 Connection between 630 A and 1250 A busbars F Screw the M12 M10 92 pin into the insulator F Fit the 630 A bar the external contact the in...

Страница 25: ...ning them F Position the 1250 A bars between the two contacts F When all of the bars have been fitted tighten to the indicated torque 1250 A Bar 2 CHC M10x70 bolts 3 Belleville washers Internal contac...

Страница 26: ...by H M8x20 bolts 3 fastenings by M6 nuts washers 1 2 3 3 3 2 Front panel Coupling plate F Press the plate against the functional unit F Fasten the plate with 4 M6 nuts washers 1 from the inside of th...

Страница 27: ...ss panels in accordance with the Functional Units F Remove the upper cable tightening straps 2 H M8x50 screws F Remove the lower front cross brace 2 H M8x20 bolts and Nylstop nuts 1 F 1 Pull the first...

Страница 28: ...e correct orientation of the contact plate before crimping it There must be no tension on the cable Never stick any phase markers to the cable end reassemblies decrease in the dielectric strength and...

Страница 29: ...lle washer F Screw in and tighten the nut to the indicated torque 18 mm spanner F Clip on the deflector 1 5 2 3 4 4 9 Rectangular lug connection F Fit in place the spacer in copper F Position and hold...

Страница 30: ...l Units PF PFA ensure that the cables exert no traction on the support cross brace Check that after installation the fuses can be correctly fitted in place and that the contacts are sufficiently cover...

Страница 31: ...ion the striker towards the top F Lift the lid of the upper current supply terminal F Hold the fuse by its upper part F Fit the fuse into the lower shell F Push the fuse home into the upper current su...

Страница 32: ...ring Connect together the 3 cable screen braids on to the earthing circuit H M8x30 bolt 13 mm span ner 1 5 F Each braid must pass back in the reverse direction to the cable into the ring F Connect to...

Страница 33: ...If this is the case this description must be noted on the label within the box F The cover is thus permanently linked to a single functional unit 8 2 Motorised remote control interface for the switche...

Страница 34: ...vide for an additional length of 4 m of wire 1 2 8 4 Connection of the Metering low voltage wiring to the TM Functional Unit F Front view Connection is made from the top via the rear of the LV box F S...

Страница 35: ...r 12 V bat teries 2 cables marked Cable A and Cable B of 5 or 10 metres each 6 opening rings equipped with connectors 2 cables for the connection of the rings equipped with connectors of 7 or 12 metre...

Страница 36: ...e 9 1 3 On the connector itself attach the UFB label above the one marked UFA 9 3 Mounting and connection of the rings male F Connecting the rings Cable connection lug Cable earthing screen braid Ring...

Страница 37: ...ion F IS Functional Units are coupled together and equipped with C440M mechanical control mechanisms N B Shown without the electrical energy unit C ble 1 C ble 2 F Front face of the LV box 1 Normal so...

Страница 38: ...r Functional Unit The reference voltage is taken on the L2 phase at the voltage socket level 10 3 Mechanical interlocking forbidding connection in parallel F The 2 Functional Units are supplied couple...

Страница 39: ...he load break switch and the earthing switch 2 1 F Place the lever in position 1 Lever pin in the main shaft manoeuvring shaft 2 Secondary pin in the notch 1 2 11 2 Wall storage rack optional F If nec...

Страница 40: ...ands grasp the lever by its extremities F Lower the lever towards the left The earthing switch is now open F After the tests close the earthing switch again and replace the door panel in position 11 7...

Страница 41: ...se the fuses of the secondary circuit for the voltage transformers F Fit the protective cover in place again and lock it F There is a small pad in the top left hand corner used to apply a lead seal to...

Страница 42: ...hen grip the lever by both of its extremities F Lower the lever towards the left F The earthing switches are now open F Remove the lever 13 2 Closing the load break switch F Using the left hand turn t...

Страница 43: ...it The circuit breaker is now unlocked F Using the crank handle reset the BLR mechanical control mechanism F Turn the handling button to close the circuit breaker F Circuit breaker closed reset the BL...

Страница 44: ...by both of its extremities F Lower the lever towards the left F The earthing switch is now open The door panel is now locked 14 2 Opening the upstream earthing switch F Using the right hand turn the...

Страница 45: ...uit breaker F Lock the load break switch and remove the key F The circuit breaker is locked in the tripped position F Insert the key and turn it The circuit breaker is now unlocked F Using the crank h...

Страница 46: ...the load break switch D The partial opening of the earthing switch door panel removed forbids the closing of the load break switch DThe complete opening of the ear thing switch door panel in place aut...

Страница 47: ...are designed for padlock shack les of 6 to 8 mm The fitting of several padlocks at a single point requires the use of an accessory that is not sup plied 15 3 Locking out by key locks For all locking...

Страница 48: ...drawings and diagrams supplied with the equipment They describe the functionalities employed to carry out the level of operation required 16 4 Final checks before commissioning Visual inspection Date...

Страница 49: ...usbar To do this close the load break switch See 11 16 6 Energising a second Incoming Functional Unit supplied from the same source Energize the cables Check that the neon lights of the voltage presen...

Страница 50: ...I V E M A I N T E N A N C E Frequency Levels Operations recommended at the Functional Unit level 3 years 6 years 1 2 3 Verification of the presence and condition of accessories levers etc X X X X Visu...

Страница 51: ...tic check of all High Vol tage connections tightening points may be requested by the customer Every 3 operations it is there fore necessary to replace all of the threaded fasteners 17 5 Greasing of th...

Страница 52: ...phase fault it is imperative that all 3 fuses be replaced F Open the load break switch F Ensure that there is an absence of voltage F Close the earthing switch F Remove the cable access panel F Take h...

Страница 53: ...fety interlocks Check the position of the brea king switchgear breaking switchgear Earthing switch Safety interlocks Check the position of the brea king switchgear and the door panel Voltage presence...

Страница 54: ...rse of corrective maintenance Heating element X X X maintenance Use Parts that are changed during a cor rective maintenance operation outside the scope of normal preventive maintenance actions Voltage...

Страница 55: ...ity or the sun In order to facilitate the search they must be marked by the AREVA reference number Cer tain components are fragile they should preferably be stored in their original packaging 18 4 Mai...

Страница 56: ...n elimination to valorise the product at the end of the product s service life Steel Copper Copper Copper Alu PGB 24 kV 400 A 750 mm wide 3 2 1 Thermosetting parts copper SF6 Thermosetting parts 1 2 1...

Страница 57: ...Yes Stainless steel 0 Copper and copper based alloys Aluminium and aluminium alloys Other non ferrous metals 49 1 15 0 Yes Total metals including inserts 317 1 69 Materials Weight kg of Materials Val...

Страница 58: ...on the use of this document or on the use of the equipment and services that are described in it please send us your remarks suggestions and wishes to AREVA Service Technique BP 84019 F 71040 M con Ce...

Страница 59: ...53...

Страница 60: ...Cedex 9 FRANCE Tel 33 0 3 85 29 35 00 Fax 33 0 3 85 29 36 36 Our policy is one of continuous development Accordingly the design of our products may change at any time Whilst every effort is made to p...

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