FP Circuit Breaker with SF6 gas insulation T&D
Contents
1. Longitudinal lay out Front view lay out front face 10 4 Remove the accessories for the wthdrawable circuit breakers The accessories are to be kept aside to equip the new pole Screens Whenever a moving part is Square insulating nuts can provided with screens it is under no circumstances be necessary to remove them replaced by steel nuts 4 a 4 J 4 square insulating nuts 10 mm spanner 8 steel bolts 13 mm spannner e Fixing point for the screens 23 Beam Insulating bar Pressure switch For circuit breakers povided with an insulating beam or bar remove only the 2 nuts of the pole to be dismantled 16 or 17 mm spanner Never completely dismantle the insulating beam or bar Deflectors and connectors In all cases and before dismantling note down the connectors positioning dimensions Depending on the type of pole it may be necessary to remove the deflector and the connector2. 590 670 770 920 1020 A mm On trolley 100 mm Front view lay out front face yy Ante 104 SoZ 60 k 320 4 40 2 4 holes 4 holes 12 5 mm 12 5 mm Ng NOL 2 holes Central phase shaft D 12 1 mm 530 aA for earthing 34 530 o NI a 265 y v Yy 4 a ia 20 J lt 20 gt 1 20 gt 85 20 le 185 14 7 Adjustment of the SF6 gas pressure 7 14 General instructions for handling and storing gas bottles under pressure Ensure that the gas tap is in good Avoid shocks The SF6 gas bottles must be A stored away from corrosive agents water water vapour saline atmosphere pollution of all kinds condition and is protected by a protective cover Do not expose the bottles to a temperature higher than 50 C 7 2 SF6 filling and pressure checking kit supplied as an option e The SF6 filling kit comprises an SF6 gas bottle a pressure reducing valve a pressure gauge a connection hose a protection net or cover this instruction manual 7 3 Preparation of the pressure adjustment tools e Unscrew the protective cover e Loosen and
3. 01 9 8 Recommendations for the poles of the circuit breaker The circuit breakers are Verification of the SF6 gas No control is required during delivered with their poles pressure is not recommended the service life of the circuit sealed and leaktight because it leads to a loss of gas breaker contact resistance etc 9 9 Corrective maintenance Replacements or modifications See chapter 1 2 3 Replacement of a pole x 9 10 Spare parts See the instructions in the AMTNoT017 02 manual 21 10 Replacement of a pole 10 1 General Instructions Never separate the control Each pole has its own Replacement operations mechanism from the circuit A reterence The replacement described in this instruction breaker part pole absolutely must bear the same manual have been carried out on reference as the pole being the leading pole The same Never dismantle the linkages replaced simplified process applies to led Oom the poles On certain circuit breakers poles See 10 3 AN nis replacement operation It is forbidden to replace requires specific training or severa poles on the same intervention by our After Sales circuit breaker Dept See 1 1 Intervention Duration Busbar Cables L
4. pal relative bar at NY 20 C Liquid 7 5 5 b 9 04 6 Gas 5 3 5 b 9 102 4 3 2 1 p 20 10 0 10 20 30 50 60 Ambient temperature in C 18 6 Commissioning Operation 8 1 Precautions to be taken before commissioning The internal electrical connec iors as well as the adjust ments to the control mechanism are carried out at the factory and cannot be modified Ensure that the supply volta ges for the motor and the electromagnets truly correspond to the normal voltages foreseen on the terminals of these elements 8 2 Electrical connection of the BLR control mechanism CEEE E E E E E EE _ Drill hole with Wire sleeve a _ e For control mechanisms with a longitudinal layout drill the sheet metal located in the lower part of the mechanism to allow for cable entry and fit a wire sleeve or a cable gland in the opening Rough cut for front layout a e For front layout mechanisms front panel this operation is unnecessary Next ensure the wiring passes through the rough cut on the protection cover 8 3 Testing the operation of the circuit breaker Ensure that t
5. e Never tip the crates over e Never handle the circuit breaker e Never lift up a circuit breaker by by its connecting plates lifting it under its chassis or trolley 4 5 Storage conditions Ensure that the material is suitably Preserve the equipment in its Ensure that there are no corrosive packaged for the requirements of original factory packaging vapours present for example the planned storage period Avoid leaving the material where it sulphur dioxide SO9 is likely to be subjected to large sudden temperature changes 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 Contact AREVA for any derogations to these criteria 4 6 Intervention levels Description 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 7 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 operation of the switchgear by carrying out several operations 4 8 Specific recommendations
6. Leading pole Led pole e Leading pole Fit the pin and the shoulder nut Tighten to the indicated torque 19 mm open ended spanners torque wrench with a 17 mm socket e Led pole Fit the pin the washer and the nut Tighten to the indicated torque 17 mm open ended spanner torque wrench with a 17 mm socket 30 J 5 MG e Present the new pole on to the frame whilst taking care not to displace the shimming washers Fixing the pole Under the frame fit in place 4 e Mount the connector into the new Nylstop nuts power supply terminal Proceed with a pre tightening of e Check that the dimensions the 4 nuts between phases and between layers are identical to those noted during dismantling See 10 4 If this is not the case please contact our After Sales Department 1 1 Progressively block the nuts with a torque wrench and diagonally B10 gt O12 gt 1 Base plate 7 s 2 Upper linkage with the insulating spacer or beam Degrease the bolts Apply a film of thread lock to each bolt In all cases the positioning of the fixing bolts must be made without any stress on the pole respect the original shimming 31 10 10 Re assemb
7. Longitudinal lay out Ep Ep pL In lt 1 250A gt 1 250 A lt 2 500 A gt 2 500 A lt 1 250 A gt 1 250 A lt 2 500 A gt 2 500 A 12 Ep mm I mm L mm H mm h mm 210 376 1040 841 985 1032 476 567 567 250 376 1120 841 985 1032 476 567 567 300 376 1220 841 985 1032 476 567 567 350 376 1370 931 985 1032 567 400 376 1470 985 1032 567 Front view lay out front face Ep Ep lt gt lt gt H D L lt Ep mm In lt 2 500 A gt 2 500 A Ey lt 1 250 A gt
8. Symbols amp conventions Tightening torque values for standard assemblies nut bolt cece eee Presentation of the FP circuit breaker 0 000 cece eee eee Weights and shipping methods for the circuit breakers cece eens Packaging Handling Storage Transport Delivery 0000 00 Packaging for the circuit breakers Packaging for the Circuit Breaker moving part Handling the circuit breaker when packed Storage conditions 0 000 Intervention levels_ eee Specific recommendations for storage durations of less than 6 months lt Specific recommendations for storage durations of between 6 and 12 months Specific recommendations for storage durations of between 12 and 24 months Unpacking the circuit breaker Unpacking the circuit breaker Identification of the circuit breaker Identification of the circuit breaker with reduced Handling the circuit breaker when unpacked Installation outside the Functional U Dimensions of the circuit breakers Dimensions for circuit breakers on the ground ANG SNG a fo we kee ite ed eae Wp Boe Talon i Hw dee A AG cence Ga oat eek eee neces eee FRBRWWWNHNHNNNNDNKN ND Qi O1 o C OONO OD O 10 10 12 12 14 7 Adjustment of the SF6 ga
9. MEDIUM VOLTAGE SWITCHGEAR FP Circuit Breaker with SF6 gas insulation Installation Commissioning Operation Maintenance Instructions A AREVA T amp D 2 1 2 2 2 3 2 4 2 5 2 6 2 2 8 3 1 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 1 5 2 5 3 5 4 6 1 6 2 Table of contents AREVA at your service Our Service Unit our specialists and suitably adapted Services 0 0 0 0 cee ee AREVA T amp D Training Centre your training partner 0 0 anaana anana anana With regards to this User Manual Eco design concept and revalorisation of the m Responsibilities 0 0 0 cee eee aterialS used ccc ee ee ee eens Reminder concerning normal service conditions in accordance with IEC 60694 Permissible ambient temperature Installation altitude Atmospheric pollution 6 Permissible atmospheric humidity level Particular instructions for operation and intervention with energized equipment Other technical notices to be consulted Tools and products not supplied required for the operations described in this notice
10. 1 250 A lt 2 500 H mm A gt 2 500 A lt 1 250 A gt 1 250 A lt 2 500 h mm A gt 2 500 A lt 1 250 A gt 1 250 A lt 2 500 l A mm gt 2 500 A 210 680 700 841 1013 1060 476 595 595 470 250 740 740 841 1013 1060 476 595 595 470 543 600 300 840 840 841 1013 1060 476 595 595 470 543 600 350 940 940 931 1013 1060 566 595 595 470 543 600 400 1040 1040 1013 1060 595 595 470 543 600 13 6 2 Dimensions for circuit breakers on the ground Longitudinal lay out side view On trolley On frame 293 E Desc ILe et 600o HE 4 holes 4 holes 12 5 mm 12 5 mm INI KOR KOR FOF a4 ee r y A A 7 100 100 20 gt lt gt o lt 4 holes 12 1 mm for earthing D 100 y y from one side of 412 i kah 112 frame to the other M 23 5 210 23 3 210 ja aii OOE o KANG NG E NG mm
11. e Between phases 24 e Between layers If the circuit breaker is provided with pressure switches disconnect the power supply wiring accessible under the device s frame First type of pole eguipment e Unclip and lift off the deflector SJ Pin punch Cotter pin7 y e Extract the 6x35 cotter pin from the connector pin punch and hammer or flat nosed pliers Second type of pole equipment ir g Ek e R the upper deflector 5 mm Allen key e Remove the deflector Unscrew t remove the lower connector 13 mm spanner Unscrew the 3 fixing bolts then remove the upper connector 16mm spanner emove the maintaining bolt for Unscrew the 2 fixing bolts then remove the upper connector 13mm spanner mn PA e 2 fixing bolts then Cotter pin Wil Pin The 6x35mm cotter pin and the positioning pin remain fixed on the connector Unscrew the fixing bolt then remove the spacer from the lower connector 16 or 17 mm spanner 25 Remove the maintaining bolt e Inthe same way as for the from the lower deflector upper connector remove the 3 5 mm Allen key fixing bolts from the lower e Laterally displace the deflector connector 16 mm spanner to gain access to the connector s fixing bolts Third type of pole equipment ni e Remove the
12. 3 2 M 12 5 6 6 5 M 14 8 7 11 6 8 7 M 16 13 4 17 9 13 4 M 20 26 2 35 26 2 3 Presentation of the FP circuit breaker AREVA m O 2 Key Location of the arming lever Indicator light for the state of the circuit breaker closed or tripped Operating counter Indicator light for the state of the springs primed or released Closing and tripping handling button Key lock for locking the circuit breaker by key 3 1 Weights and shipping methods for the circuit breakers DNF7 DNF7S FP 73 FP 731 FP 741 FLUOKIT M24 FP 61 FP 62 FLUOKIT M24 FP 61 FP 62 FLUOKIT M36 FP 71 FP 72 Circuit breaker shipped strapped and connected inside the Functional Unit e Operating lever for the BLR BLRM control mechanisms 320 175 175 175 Yes except FP741 Yes Yes Yes 4 Packaging Handling Storage 4 1 Transport Delivery The conditions and methods of dependent on the conditions of Certain circuit breakers are transport are defined with the transport storage and the nature of supplied strapped inside the customer at the time of processing the product being transported Functional Unit in the withdrawn the contract Packaging is test position 4 2 Packaging for the circuit breakers d e Circui
13. Ta eh a BENG Ta ah Ba AE 12 NOS vacaciueded oa aia a ia A TA Saka ag A aga a d ae eee Ta A A 29 29 31 32 32 32 33 33 33 33 34 34 34 34 35 35 36 1 AREVA at your service Operation and maintenance may If this is not the case please refer General Safety Instructions boo only be carried out by personnel to our Service Unit or to our klet for Electrical Applications who have received suitable Training Centre UTE C 18 510 authorisation for the operations and All locking out operations must be or its equivalent outside FRANCE manceuvres they are responsible performed according to the for performing 1 1 Our Service Unit our specialists and suitably adapted services e Guarantee extension contracts in relation to the selling of new equipment e Supervision of HVA switchgear installations e Technical advice diagnoses of the facilities expertise e Maintenance contracts adapted to the operational constraints e Systematic or conditional preventive maintenance e Corrective maintenance in case of partial or complete failure e Supply of spare parts el Beemer vie aaja aj Waas b A 4 g a A MU T Lg I y v G E a D a 14 f e Overhauling of equipment and Contact the AREVA Service Unit for diagnoses and advice requalification of installations in Working hours ere rene Om ey Phone No 33 0 3 85293500 7 days per week 24hours per day
14. are carried out on de energized equipment in the course of being installed or locked out non operational 2 3 Reminder concerning normal service conditions in accordance with IEC 60694 Permissible ambient temperature The ambient air temperature should be comprised between 5 C and 40 C Installation altitude HV equipment are defined in accordance with European Standards and can be used up to an altitude of 1 000 m Atmospheric pollution The ambient air must not contain any dust particles fumes or smoke corrosive or flammable gases vapours or salts The mean measured value for a 24 hour period must not exceed 35 C Beyond this account must be taken of the decrease in dielectric withstand Permissible atmospheric humidity level The average atmospheric relative humidity level measured over a 24 hour period must not exceed 95 The average water vapour pressure over a period of 24 hours must not exceed 22 mbar The average atmospheric relative humidity value measured over a period of one month must not exceed 90 The average water vapour pressure over a period of one month must not exceed 18 mbar For these specific cases contact the AREVA Sales Department Condensation may appear in case of any sharp variation in tempera ture due to excessive ventilation a high atmospheric humidity level or the presence of hot air This condensation can be avoided by an appropriate lay o
15. d instruction CAUTION For transporting the SF6 gas pressure has been decreased to 0 5 bar So it is absolutely vital to refill the pole to its nominal pressure before commissioning Refer to name plate ATENCION La presion interna de gas a sido bajada a 0 5 bar para el transporte Es imperativo de volver a inchar el apparato a su presio inicial antes de su puesta en servicio Referise a la placa de instruccion Warning label placed on each pole 5 4 Handling the circuit breaker when unpacked Comply with the special instructions that may be written on the device 10 e Never lift up a circuit breaker by lifting it under its chassis or trolley e Never handle the circuit breaker by its connecting plates ore e Only transport circuit breakers provided with a wooden pallet e Insert the forks of the fork lift truck throughout all their length Ni e Handle the circuit breaker by holding it by its transport handles 11 6 Installation outside the Functional Unit 6 1 Dimensions of the circuit breakers Circuit breakers designed to I be used outside a Functional Unit must be fixed to the ground
16. elements with solvent Lubrication and greasing of mechanical elements with recommended products X X X X KKK KK KK KL O Monitoring the general appearance of the mechanical components and connections Never intervene on the external linkage fasteners fo the poles These bolts have been tightened to torque then coated with red nail varnish 20 9 5 Systematic preventive maintenance A systematic check of all High Vol Every 3 operations it is therefore tage connections tightening points necessary to replace all of these may be requested by the customer threaded fasteners 9 6 Maintenance following an intensive operating rhythm Under normal installation and ser the provision of periodic preventive A specific maintenance programme vice conditions the period of opera maintenance services are carried must therefore be drawn up in tion of a circuit breaker can go up out every 2 500 cycles accordance with the circuit to 10 000 cycles on condition that breaker s service conditions Contact the AREVA After Sales Dept See 1 1 9 7 Pole linkage lubrication points Apply the General Safety Instructions for Electrical Applications and the particular regulations for the network concerned for locking out procedures Duration 1 h 30 01
17. for storage durations of between 6 and 12 months Protected by a heat welded sheet with bags of desiccant 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 9 Specific recommendations for storage durations of between 12 and 24 months Periodically carry out an inspection of the packaging check that among other things there are no holes Periodically replace the bags of desiccant When unpacking carry out light maintenance work Check the mechanical 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 of any SF6 circuit breaker having travelled by air must be restored to its rated value before any mechanical operation test o Unpacking the circuit breaker 5 1 Unpacking the circuit breaker Unpacking the circuit breaker must only take place on its installation site 1 Dismantle the roof and the sides of he crate crowbar 2 Under the transport pallet unscrew the 2 HM12 bolts 18 mm spanner 5 4 Insert a round steel shaft 30 mm min throughout the width of the circuit brea
18. maintaining bolt e Remove the deflector e Remove the spacer and the from the upper deflector support washer 5 mm Allen key Washer Spacer ME pi kh k AT A i s e CAUTION on re assembly e Unscrew the 2 fixing bolts then e Proceed with the same scrupulously respect their remove the upper connector operation for the lower position on the current terminal 13mm spanner connector 2 bolts 13 mm spanner 26 Other types of equipment e Remove the upper connector e Remove the lower connector 2 bolts 13 mm spanner 2 bolts 13 mm spanner 10 5 Removal of a leading pole example in a longitudinal lay out Take all necessary When being removed the In the case of a circuit precautions pole must be handled with breaker having connections BEWARE OF PARTS IN MOTION care no shocks to the araldite ensured by 2 tie rods only remove the pin and the clamp from the pole being replaced e 1 Remove the clamp from the e 2 Release the tie rod It tie rod of the control remains connected to the mechanism operating lever of the control Never dismantle the pin mechanism supporting this clamp 27 Top view Unclamp Release e 3 Remove the 3 clamps from the
19. send us your remarks suggestions and wishes to AREVA Service Technique BP 84019 F 71040 Macon Cedex 9 FRANCE 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 produce up to date literature this brochure should only be regarded as a guide and is intended for information purposes only Its contents do not constitute an offer for sale or advise on the application of any product referred to in it We cannot be held responsible for any reliance on any decisions taken on its contents without specific advice AREVA T amp D Boulevard de la Resistance BP84019 F 71040 Macon Cedex 9 Tel 33 0 3 85 29 35 00 Fax 33 0 3 85 29 36 36 The other names mentioned registered or not are the property of their respective companies 389191982 RCS PARIS Creation AREVA Macon Printed in France AMTNoT055 02 01 01 2005 AREVA 2005 AREVA the AREVA logo and any alternative version thereof are trademarks and service marks of AREVA
20. technologies and extend the life of your switchgear by limited TAX N E or 33 0 3 85 29 36 43 Free phone No 0 800 40 27 62 investments 1 2 AREVA T amp D Training Centre your training partner A wide field of expertise e training sessions in our centres study and design of networks or on site defined according to and installations your objectives and constraints operation and maintenance of e qualified trainers and experts in LV HVA and HVB equipment their field application themes electrical e practical work on real machines generating sets diesel motors which represent more than 50 etc of the training period electrical safety enabling the e an FIEEC Quality Training employer to give suitable Charter member organisation authorisation to the people in and certified ISO 9001 version charge of the operations and 2000 interventions on electrical equipment Faced with the direct and indirect training costs of the operational stoppages and shutdown training is a real investment AREVA T amp D Training Centre 130 Rue Leon Blum BP 1321 F 69611 Villeurbanne Cedex Tel 33 0 4 72 68 33 86 Fax 33 0 4 72 68 3517 E mail formation dafep areva td com 2 With regards to this User Manual AREVA 2005 AREVA the AREVA logo and their figurative forms are AREVA registered trademarks The other brand names mentioned within this document whether they be 2 1 Eco design concept and revalorisatio
21. up the hose to the using bungee cords or linkages valve on the pole not supplied The rated pressure is A indicated at an ambient temperature of 20 C It will be necessary to correct the filling pressure whilst taking into account the ambient temperature at the time of the operation refer to the Pressure Temperature diagram 7 7 e Open the bottle of SF6 gas e Adjust the pressure by the The pole is filled with gas lower screw Do not exceed the recommended pressure 16 e Close the bottle again as soon e Before refitting the protective e Screw on and firmly tighten the as the dial of the pressure plug check the cleanliness of pole valve plug by hand reducing valve indicates the the seal under the plug and the desired pressure adjustment contact surface of the seal on e Control the pressure with the the circuit breaker pressure gauge e Remove the protective netting Repeat these operations for the other poles on the circuit breaker 7 6 Reminder of the SF6 gas volumes and pressures depending on the circuit breakers FP 61 62 per pole DA 19 5 4 5 120 FP 71 per pole 9 24 5 9 9 150 FP 63 per pole olg 40 T 240 17 7 7 Pressure Temperature Diagram Diagram of filling pressures as a function of the ambient temperature Relative pressure of the pressure gauge in relative Nominal filling pressure in
22. 0 mm I Ratchet spanner 150mm extension with sockets of 10 13 16 17 mm Wb Flat headed screwdriver Allen keys for hexagonal screws size 5 rc Torque wrench Flat nose pliers Hand drill drill bit 6 mm Tape measure Hammer Pin punch Rule Oo eee se ee eee eee Product code Clean dry cloth Solvent di electric resistance gt 30kV excluding chlorine based products Mechanical grease Mobilplex 47 Mobilux EP3 from Mobil or Stabilube T6 by Sophos A Loctite 262 thread lock 2 7 Symbols amp conventions l Code for a product CAUTION Remain vigilant l Precautions to be taken in order to avoid recommended and marketed by aac cent Orinda AREVA l i FORBIDDEN Do not do it Tightening torque value Compliance with this indication is Example 1 6 daN m compulsory non compliance with this stipulation may damage the equipment INFORMATION ADVICE Mark corresponding to a key i Your attention is drawn to a specific point or operation 2 8 Tightening torque values for standard assemblies nut bolt Threaded fasteners without grease Threaded fasteners with grease Use grease referenced assembly with ungreased washers mounted with the washer greased Zinc plated steel fasteners without grease daN m Stainless steel fasteners Dimensions with grease daN m Class 6 8 Class 8 8 A2 70 M6 0 7 0 9 0 7 M8 1 6 2 1 1 6 M 10 3 2 4 3
23. A 9 2 General Instructions Never separate the control Never dismantle the linkages mechanism from the circuit iron the poles breaker 9 3 Maintenance of the BLR BLRM control mechanism Before lifting off the cover of Operate the operating button See the instructions in the the control mechanism several times in both directions in AMTNoT017 02 manual cut off the auxiliaries power order to ensure that the springs circuits have been released 9 4 Standard maintenance of the circuit breaker part This applies for a normal operating By cycle we mean a closing then For an intensive operating rhythm rhythm by the circuit breaker an opening operation please refer to 9 6 lt 2 500 cycles O Recommended operations years 6years 1 2 3 Verification of the presence and condition of accessories levers etc Visual inspection of the exterior cleanliness absence of oxidation etc Cleaning of external elements with a clean dry cloth Checking the tightness to torque covers wiring ducts connections etc Checking the mechanical controls by carrying out a few operations Checking the positioning of the status indicators armed open and closed Control of the status and functioning of locking by key locks Dusting and cleaning the internal mechanical elements and poles without solvent Inspection of the tightening of the threaded fasteners and presence of internal stop elements Cleaning the internal mechanical
24. REVA Macon for all of recyclable elements decommissioning services 11 2 Destruction of a circuit breaker e Remove all electrical equipment e Ondisassembly the materials relays motors etc must be sorted and sent on via the appropriate recycling channels Thermosetting parts copper SF6 FP62 1250 A Circuit Breaker 11 3 Safety instructions Do not dismantle the Do not open the poles mechanical control without first having recovered mechanism springs without the SF6 gas using the the releasing device appropriate tools 34 11 4 Distribution and valorization of the materials used for FP See 11 2 Total weight 136 58 kg Steel Yes 100 Stainless steel Copper and copper based alloys Yes 95 Aluminium and aluminium alloys Other non ferrous metals Epoxy Resin 22 41 Cannot be valorized Glass fibre reinforced polyester 0 sent to Others 0 Technical Burial Centres Total Thermosetting Products 2241 1644 mainly silica PC PTFE PVC PBT Others PMMA PA PBT Cannot be valorized Elastomers 0 21 0 15 Cannot be valorized Paints 0 08 0 06 Yes by regeneration Total others zeolite Cannot be valorized 11 5 Dismantling of the equipment Consult AREVA for all decommissioning services 35 12 Notes 36 If you have any comments on the use of this document or on the use of the equipment and services that are described in it please
25. ensive operating rhythm ccc eens 9 7 Pole linkage lubrication points nen tenet eens 9 8 Recommendations for the poles of the circuit breaker ccc eee 9 9 Corrective Maintenance ce ee eee eee eee eee eee eee ONO Pare Pals sass seen een seed oes o ee oe ea ee eee eee NGE ee 10 Replacement of a pole 2 cee eee eens 10 1 General Instructions Na ee eee eee ne tenn eee eens 10 2 Preparation of the circuit breaker 0 ee ee ee eee eee eens 10 3 Lay out of the poles on the circuit breaker s frame 0 0 0 ccc eee eee 10 4 Remove the accessories for the wthdrawable circuit breakers 0 0 00 cece eee SINS sk cru oe wea pre Nak ee SE Tag NK TI ANGEN WENING cares Ga aj aca Sine Brain ace Bah ARAB Eka a By AR pee a ates aunt ae ER Beam Insulating bar Pressure switch eee eee Deflectors and connectors aaa aa aaa aaa aaa aaa eens First type of pole guipment_ Na a a a a a a a aaa aaa aa aa aaa aa aaa aaa Second type of pole dulipimEnNt_ a asi aa ka aa a KA aaa aa Tara a TAR NT eee eee ene teens Third type of pole e dguipment_ a ee aaa aaa aaa a aaa aaa aaa Other Ypes Of CQUIDINGNT 624 4 na saa a aa a A ag SE ar akan a a ageh a Tai ip a TA beaded BA AA BATA TATA ai es a 10 5 Removal of a leading pole example in a longitudinal lay out a 10 6 Removal of the drive lever plate on the p
26. he filling pres sure has been adjusted if the circuit breaker was shipped by air Carry out several opening and clo sing operations on the circuit brea ker with the manual and electrical controls in order to ensure it functions correctly see 3 8 4 Operation of the circuit breaker See the instructions in the AMTNoT017 02 manual The characteristics are shown on the rating plate for the BLR control mechanism e Carry out the electrical connections from the numbered terminal plates whilst respecting the diagram supplied with the mechanism In the case of a control mechanism equipped with an undervoltage coil MIA do not forget to supply power to this coil before any closing test 19 9 Maintenance Spare Parts 9 1 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 respec 1 ting the safety rules Complex operations requiring specific expertise and the implementation of support equipment in accordance with AREVA s procedures These are carried out by AREVA or by a specialised techni cian trained by AREVA see 1 2 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 3 AREV
27. ker 5 Pass the slings through each extremity Approximate position 3 Remove the 2 shafts from the frame m 1 l of the centre of gravity 6 Wedge a wooden stringer 4 Round shaft 7 Lift with the aid of a hoisting engine Fixing detail 5 2 Identification of the circuit breaker A AREVA A i DISJONCTEUR A GAZ SF 6 Type Pression relative SF6 a 20 C Tension 24 Picsym iso FAC kA Pic termeture EE Ap Crcouredwee kA WK _ Frequence Cycle de fonctionnement 0 3 min CO 3 min CO e Each circuit breaker is identified by a name plate giving technical details on its frame 2000 05 730 468 766 002 F Each pole is identified by a technical reference either engraved on a label glued to its base 5 3 Identification of the circuit breaker with reduced pressure e A warning label specifies the refill to its nominal pressure stipulated on the name plate see 5 2 B mb r f or engraved directly on to the base plate ATTENTION La pression interne de gaz a t ramen e 0 5 bar pour le transport Il est imp ratif de remettre l appareil sa pression initiale avant sa remise en service Se r f rer la plaque
28. le In order 1 Check the general state of the new pole in particular the absence of traces of shocks on the araldite 10 9 Installation of the new pole It is essential that you use the A new parts supplied with the exchange pole Identify these parts in contrast with those for the original pole and only use rigorously identical parts in the same place which must be equal to 0 5 bar 2 Check its nominal pressure The exchange pole must bear the same technical reference as the original pole See 5 2 3 Check its reference Scrupulously respect the order for the following operations 29 e Degrease the pin and the e For the leading pole special nut for the pole s drive reposition the drive lever plate lever with solvent and refit the two bolts ratchet See 2 6 wrench 10 mm open ended spanner In order to obtain a high During maintenance it is quality bonding this operation QO forbidden to retighten the must be carried out at an ambient nuts marked with red nail temperature higher than 15 C varnish Apply a film of thread lock over all of the threading on the pin whilst taking care to hold it by its smooth part without touching the threading AN e fL a NANN
29. ly of the equipment Fitting the upper connector e First case for fitting the cotter pin drill a 6 mm H11 hole through the connector hole maximum depth 40 mm CAUTION this operation is not to be carried out for the second and third cases nor for a fixed circuit breaker e Fit the new 6x35 mm cotter A Close up of the pin supplied with the power supply accessories AG gt terminal on an e Check the presence of the exchange pole connector s positioning pin a of e Using a rule check the e Inthe same way realign the alignment of the replaced pole connectors if needed in terms of depth by taking the two other poles as a reference Fitting the lower connector Proceed with operations in the reverse order to those described in 10 4 32 Re assembly of the drive rods for the poles e With the aid of the lever supplied with the parts without forcing it bring the new pole into position in the tripped stop position Supplied lever nothin tin Led pole Leading pole A OO e Grease the pins f
30. n of the materials used The design and manufacture of our packaging are both in conformity with the French government decree 2 2 Responsibilities Our devices are quality controlled and tested at the factory in accor dance with the standards and the regulations currently in force Apparatus efficiency and apparatus life depend on the compliance with the installation commissioning and operation instructions described in this user manual Non respect of these instructions is likely to invalidate any guarantee Local requirements especially about safety and which are in accordance with the indications N 98 638 of 20 July 1998 concer ning the account that is taken of environmental requirements given in this document must be observed AREVA declines any responsibility for the consequences due to the non respect of the recommendations in this manual which make reference to the inter national regulations in force due to the non respect of the instructions by the suppliers of cables and connection accessories during installation and fitting operations copyright or not belong to their respective holders any possible aggressive climatic conditions humidity pollution etc acting in the immediate environ ment of the materials that are nei ther suitably adapted nor protected for these effects This user manual does not list the locking out procedures that must be applied The interventions described
31. oad Break Switch Earthing switch Possible 4 h 00 energized de energized open closed Normal 4 h 00 de energized de energized open closed Variable depending on the circuit breaker s equipment Apply the General Safety Instructions for Electrical Applications and the particular regulations for the network concerned for locking out procedures Parts required The replacement kit contains 1 pole identical characteristics 1 bag of new fasteners 1 bottle of thread lock 1 operating lever 1 plug gauge 1 adjustments sheet 470133 1 instruction manual AMTNoT055 10 2 Preparation of the circuit breaker De energize the circuit Before lifting off the cover of Bring the pressure on the pole breaker power circuit and Aire control mechanism being replaced to 0 5 bar auxiliaries disconnect the circuit cut off the motor power circuits breaker from its surrounding operate the operating button environment several times in both directions in order to ensure that the springs have been released cut off all of the other auxiliaries power circuits 22 10 3 Lay out of the poles on the circuit breaker s frame The leading pole is the pole The led pole is a pole which is directly connected to the control driven by the leading pole mechanism Led poles Leading poles
32. ole 0 ene 10 7 Removal of a led pole Ne ee eee e en nee eee n eens 15 15 15 15 16 16 17 18 19 19 19 19 19 20 20 20 20 20 21 21 21 21 21 21 22 22 22 23 23 23 24 24 25 25 26 2 2 28 29 Table of contents 10 8 Essential verifications before mounting the new pole eee eee 10 9 Installation of the new pole 0 eee eee een eee nena PING We DOIG send nie exes meee edn ob Oo eae ek Bee a el ee ee ee ed NB ES l 10 10 Re assembly of the equipment 0 eee ee en eee eens Fitting the upper connector 1 een aa eee ee eee eens Fitting The 1OWEF COMMGCION sis as aes dad tad eee hd ees TG E ee ee EE Re assembly of the drive rods for the poles_ ccc eee eee nes 10 11 Re assembly of the accessories eee ne eee teen eens 10 12 Resetting the pole under nominal pressure ae ee eee teens 10 13 Commissioning the circuit breaker 0 ce teen eee e tent n eens 11 Revalorization of the equipment 0 eee Th T gt earn eee ee eee A 11 2 Destruction of a circuil breaker sasa csc ees os naw a a KA ar bu bebe wh doede aed es bgt See oe 11 3 Safety instructions aaa ee eee eee nett teen eens 11 4 Distribution and valorization of the materials used for FP See 11 2 eee 11 5 Dismantling ofthe equipment 4 225 2 lt o0ri oe saeco mise aa D a aa hobs od aa Ta A ENG
33. or each articulation e Position the drive rod for the poles the oblong hole opposite the leading pole Check the position of the pins in relation to the markings made when dismantling Example S lt 6 mm for FP61 62 63 71 72 e Check the positioning in accordance with the instructions on the adjustments sheet ref 470133 the plug gauge must not penetrate into the passageway for the pin O0 If this is the case consult our After Sales Dept See 1 1 All of the existing clamps must be replaced by the new ones supplied Connect the control mechanism s linkage rod 10 11 Re assembly of the accessories If needed connect the pressure switch wiring Re assemble the accessories deflectors and screens where needed 10 12 Resetting the pole under nominal pressure Proceed with filling the pole with SF6 gas to its nominal pressure in compliance with the value indicated on the rating plate See 7 10 13 Commissioning the circuit breaker Proceed with a thorough cleaning of the insulators with a dry clean cloth Check the presence of safety clamps on the linkages and of the free functioning of the assembly been forgotten and left on the circuit breaker Proceed with a mechanical Ensure that no tool or object has operation test 33 11 Revalorization of the eguipment 11 1 General Our circuit breakers are composed Consult A
34. poles drive rod e Release this rod The poles levers absolutely must remain in their initial position di me e 4 Remove the poles drive rod e 5 Unscrew the 4 nuts fixing e 6 Remove the pole from the Note down its position the the pole on to the frame frame and lay it on its side on oblong hole is opposite the access is by the slots on both an anti shock protection mat leading pole sides of the frame 16 or 17mm Leave in place any possible spanner A shimming washers on the frame 10 6 Removal of the drive lever plate on the pole The drive levers have several If the contrary is the case you bore sizes multiple uses absolutely must note down Before dismantling if the pole precisely as possible the position of crank handles are equipped with a the pins on the drive plate means of foolproofing it is not necessary to make a note of the pin holes 28 e Remove the drive lever pin 17 mm and 19 mm open ended spanners La Remove the 2 plate maintaining Soe amp Pin not to be removed A A amp e Detail of the constituent parts 10 7 Removal of a led pole Follow the same operations as those indicated for the leading pole 10 5 Remove the plate from the drive bolts ratchet wrench 10 mm lever open ended spanner 10 8 Essential verifications before mounting the new po
35. remove the e Fit in position the seal before from the SF6 gas bottle protective nut from the orifice of screwing the refilling pressure the gas output open ended reducing gauge light tightening spanner size 30 by hand 15 7 4 General instructions for pressure adjustment Reminder Pressure adjustment is only necessary in the case of a circuit breaker supplied under reduced pressure air transport for example Duration 1 00 h per circuit breaker WARNING Our devices are This is why we recommend laying The switchgear should have produced and controlled with protective netting over the circuit Ate same temperature as the the greatest of rigour Neverthe breaker during pressure adjustment equipment room in order to carry less despite all our precautions operations in order to prevent any out a corrective measure handling incidents shocks and possible risk of pole failure Otherwise it is advisable to wait for those for transport or storage are 24 hours always possible The rated pressure is i specified on the circuit breaker plate see 5 2 7 5 Pressure adjustment procedure The gas bottle must A always be in the vertical position e Remove the protection plug for e Slightly open the tap of the gas e Cover the circuit breaker with the pole filling valve bottle in order to remove the air protective netting from the hose e Tie down the protective netting e Connect
36. s pressure aaa ccs 7 1 General instructions for handling and storing gas bottles under pressure 00005 7 2 SF6 filling and pressure checking kit Supplied as an option cece eee 7 3 Preparation of the pressure adjustment toolS 0 ce eee eens 7 4 General instructions for pressure adjustment cc eee eens 7 5 Pressure adjustment procedure nannaa annanassae 7 6 Reminder of the SF6 gas volumes and pressures depending on the circuit breakers 7 Pressure Temperature Diagram a een eee eee nee 8 Commissioning Operation 0 0 0 cee ees 8 1 Precautions to be taken before commissioning cee ene eens 8 2 Electrical connection of the BLR control mechanism 000 8 3 Testing the operation of the circuit breaker 0 0 ccc eee eee nee 8 4 Operation of the circuit breaker 0 0 ee een eee n teen nas 9 Maintenance Spare Parts susunu aana aaa aaa aaa aaa aaa aane 9 1 Levelsofmaintenance e aa ea a aaa a aaa aaa aaa aa aa aaa a aaa aaa aa 9 2 General Instfructio0ns e en aaa aa aa a aaa a eaaa a aaa eens 9 3 Maintenance of the BLR BLRM control mechanism e ccc eee eee eens 9 4 Standard maintenance of the circuit breaker part 0 0 0c eee eens 9 5 Systematic preventive maintenance 0 0 eee eee eens 9 6 Maintenance following an int
37. t breaker road and rail e Circuit breaker air and sea e Status of the equipment on packaging packaging delivery attached to a wooden pallet under a heat sealed cover Circuit breaker tripped enveloped in plastic stretch with bags of desiccant Mechanical control Released wrapping enclosed in a wooden case protection of the front face by expanded polystyrene 4 3 Packaging for the Circuit Breaker moving part For all shipments by air the SF6 For all shipments by air reset The circuit breaker must gas pressure is lowered to 0 5 Aire SF6 circuit breaker to its A remain on its base within its relative bar A refilling and pressure rated pressure before the first original packaging during any adjustment kit is delivered with the mechanical operation test eventual storage period and until it device arrives at the location of its installation 4 4 Handling the circuit breaker when packed Using a fork lift truck Fab ab ab af af abah AAAS Cok bak af at ater Fork lift truck forks With the aid of slings NQQQAMQQ Pass 2 slings each one supporting 1 000 kg each under the transport pallet
38. ut of the room or of the building suitably adapted ventilation air driers heating etc Whenever the humidity level is Whenever the humidity level is for which AREVA can offer you the higher than 95 we recommend higher than 75 we recommend necessary assistance Please do that you take appropriate corrective that you take appropriate corrective not hesitate to contact us measures For any assistance or measures advice contact the AREVA After Sales Department See 1 1 2 4 Particular instructions for operation and intervention with energized equipment When commissioning and etc as well as the operating The durations for carrying out the operating the equipment under instructions operations mentioned in the normal conditions the General All manipulations must be maintenance tables are given safety instructions for electrical completed once started purely as an indication and depend applications must be respected on the conditions on site protective gloves insulating stool 2 5 Other technical notices to be consulted e AMTNoT003 02 Fluokit M24 Installation Commissioning Operation Maintenance e AMTNoT017 02BLR BLRM Control mechanisms Operation Maintenance e AMTNoT090 02 Fluokit M24 Installation Commissioning Operation Maintenance 2 6 Tools and products not supplied required for the operations described in this notice Cutter Crowbar Open ended spanners 10 13 16 17 18 19 amp 3
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