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Instructions

Installation
Commissioning
Operation
Maintenance

FP Circuit Breaker with SF6 gas
insulation

T&D

MEDIUM VOLTAGE SWITCHGEAR

Содержание FP 61

Страница 1: ...Instructions Installation Commissioning Operation Maintenance FP Circuit Breaker with SF6 gas insulation T D MEDIUM VOLTAGE SWITCHGEAR...

Страница 2: ...dard assemblies nut bolt 4 3 Presentation of the FP circuit breaker 5 3 1 Weights and shipping methods for the circuit breakers 5 4 Packaging Handling Storage 6 4 1 Transport Delivery 6 4 2 Packaging...

Страница 3: ...nstructions 20 9 3 Maintenance of the BLR BLRM control mechanism 20 9 4 Standard maintenance of the circuit breaker part 20 9 5 Systematic preventive maintenance 21 9 6 Maintenance following an intens...

Страница 4: ...r 32 Re assembly of the drive rods for the poles 33 10 11 Re assembly of the accessories 33 10 12 Resetting the pole under nominal pressure 33 10 13 Commissioning the circuit breaker 33 11 Revalorizat...

Страница 5: ...nce in case of partial or complete failure Supply of spare parts Overhauling of equipment and requalification of installations in order to benefit from new technologies and extend the life of your swi...

Страница 6: ...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 are carried...

Страница 7: ...rying out the operations mentioned in the maintenance tables are given purely as an indication and depend on the conditions on site 2 5 Other technical notices to be consulted AMTNoT003 02Fluokit M24...

Страница 8: ...r 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 ungre...

Страница 9: ...ck for locking the circuit breaker by key 4 5 6 3 2 1 3 1 Weights and shipping methods for the circuit breakers Functional Unit Circuit breaker Weight of the circuit breaker kg Integrated into the Fun...

Страница 10: ...tion of the front face by expanded polystyrene Circuit breaker air and sea packaging under a heat sealed cover with bags of desiccant enclosed in a wooden case Status of the equipment on delivery Circ...

Страница 11: ...rk lift truck With the aid of slings Pass 2 slings each one supporting 1 000 kg each under the transport pallet 1 m min Never tip the crates over Never handle the circuit breaker by its connecting pla...

Страница 12: ...unpacking check the operation of the switchgear by carrying out several operations X X 4 8 Specific recommendations for storage durations of between 6 and 12 months Protected by a heat welded sheet wi...

Страница 13: ...tle the roof and the sides of he crate crowbar 2 Under the transport pallet unscrew the 2 HM12 bolts 18 mm spanner 3 Remove the 2 shafts from the frame 4 Insert a round steel shaft 30 mm min throughou...

Страница 14: ...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 d instruction CAUTION For transporting...

Страница 15: ...or trolley Only transport circuit breakers provided with a wooden pallet Insert the forks of the fork lift truck throughout all their length Never handle the circuit breaker by its connecting plates...

Страница 16: ...it must be fixed to the ground Ep Ep H L h l Longitudinal lay out 24 kV 24 kV Ep mm 210 250 300 350 400 l mm 376 376 376 376 376 In L mm 1040 1120 1220 1370 1470 1 250 A H 841 841 841 931 1 250 A 2 50...

Страница 17: ...1040 2 500 A L mm 700 740 840 940 1040 1 250 A H 841 841 841 931 1 250 A 2 500 A H mm 1013 1013 1013 1013 1013 2 500 A 1060 1060 1060 1060 1060 1 250 A h 476 476 476 566 1 250 A 2 500 A h mm 595 595...

Страница 18: ...293 38 112 23 5 210 23 5 112 4 holes 12 5 mm 4 holes 12 5 mm A A 100 mm Longitudinal lay out side view Between phases mm 210 250 300 350 400 mm A mm 590 670 770 920 1020 2 holes 12 1 mm for earthing 2...

Страница 19: ...atmosphere pollution of all kinds 7 2 SF6 filling and pressure checking kit supplied as an option The SF6 filling kit comprises an SF6 gas bottle a pressure reducing valve a pressure gauge a connectio...

Страница 20: ...pment room in order to carry out a corrective measure Otherwise it is advisable to wait for 24 hours The rated pressure is specified on the circuit breaker plate see 5 2 7 5 Pressure adjustment proced...

Страница 21: ...ker Screw on and firmly tighten the pole valve plug by hand Repeat these operations for the other poles on the circuit breaker 7 6 Reminder of the SF6 gas volumes and pressures depending on the circui...

Страница 22: ...in relative bar at 20 C Ambient temperature in C 3 8 relative bar at 40 5 5 b 0 0 2 Diagram of filling pressures as a function of the ambient temperature C Example for a nominal filling pressure of 3...

Страница 23: ...ning Drill hole with wire sleeve For front layout mechanisms front panel this operation is unnecessary Next ensure the wiring passes through the rough cut on the protection cover Rough cut for front l...

Страница 24: ...the circuit breaker part This applies for a normal operating rhythm by the circuit breaker 2 500 cycles By cycle we mean a closing then an opening operation For an intensive operating rhythm please r...

Страница 25: ...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 t...

Страница 26: ...nt Apply the General Safety Instructions for Electrical Applications and the particular regulations for the network concerned for locking out procedures Greases See 2 6 Tools required Open ended spann...

Страница 27: ...nal 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...

Страница 28: ...ntle the insulating beam or bar If the circuit breaker is provided with pressure switches disconnect the power supply wiring accessible under the device s frame Deflectors and connectors In all cases...

Страница 29: ...otter pin from the connector pin punch and hammer or flat nosed pliers Cotter pin Pin punch Unscrew the 2 fixing bolts then remove the lower connector 13 mm spanner 1 6 Second type of pole equipment R...

Страница 30: ...onnector 16 mm spanner Third type of pole equipment Remove the maintaining bolt from the upper deflector 5 mm Allen key Remove the deflector Remove the spacer and the support washer CAUTION on re asse...

Страница 31: ...OF PARTS IN MOTION When being removed the pole must be handled with care no shocks to the araldite In the case of a circuit breaker having connections ensured by 2 tie rods only remove the pin and the...

Страница 32: ...slots on both sides of the frame 16 or 17mm spanner 5 6 Remove the pole from the frame and lay it on its side on an anti shock protection mat Leave in place any possible shimming washers on the frame...

Страница 33: ...new pole In order 1 Check the general state of the new pole in particular the absence of traces of shocks on the araldite 2 Check its nominal pressure which must be equal to 0 5 bar 3 Check its refere...

Страница 34: ...ing the threading C 262 In order to obtain a high quality bonding this operation must be carried out at an ambient temperature higher than 15 C During maintenance it is forbidden to retighten the nuts...

Страница 35: ...are identical to those noted during dismantling See 10 4 If this is not the case please contact our After Sales Department 1 1 Fixing the pole 1 Base plate Progressively block the nuts with a torque...

Страница 36: ...a fixed circuit breaker Close up of the power supply terminal on an exchange pole Fit the new 6x35 mm cotter pin supplied with the accessories Check the presence of the connector s positioning pin Pin...

Страница 37: ...linkage rod Check the position of the pins in relation to the markings made when dismantling All of the existing clamps must be replaced by the new ones supplied 10 11 Re assembly of the accessories...

Страница 38: ...lectrical equipment relays motors etc On disassembly the materials must be sorted and sent on via the appropriate recycling channels FP62 1250 A Circuit Breaker 2 1 Thermosetting parts copper SF6 Stee...

Страница 39: ...not be valorized sent to Others 0 sent to Technical Burial Centres Total Thermosetting Products 22 41 16 41 mainly silica Materials Weight kg of Materials Valorization PC 0 17 PTFE 0 64 PVC 0 Cannot b...

Страница 40: ...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 41: ...on Cedex 9 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 produc...

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