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ABB FSK II S +, Operating And Maintenance Manual

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ABB FSK II S + Operating And Maintenance Manual Download Page 7

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Fig. 2 Apparatus drive unit, cover panel removed (shown only as an example) 

 

 

 

 

 

Fig. 3 Control box, front panel removed (There may be project specific variation) 

Magnetic actuator 

Operations 

counter 

Mechanical 

position indicator 

Position sensors ON/OFF 

Manual tripping catch  

Heating resistance 

Valve  &  protection  for  gas 

filling 

Place  for  contact 

wear check 

Optional cable exit 

Cable exit 

Terminals 

 „

READY

“ indication 

 "

ON

" pushbutton 

 "

OFF

" pushbutton 

MABS board 

Capacitor bank 

Control panel 

Option 

:  Capacitor 

fast discharge 

MABS support plate 

This is a general view. 

For project specific 

views, with 

descriptions, refer to 

Appendix A, if any 

Summary of Contents for FSK II S +

Page 1: ...al Data 16 6 1 Electrical Data Pole 16 6 2 MABS Control Card 17 6 3 Weights and Dimensions 23 6 4 Operating Conditions 23 6 5 Torques for tightening screws and nuts 23 6 6 Interfaces 23 7 Assembly Commissioning 24 7 1 Unpacking the Material 24 7 2 Assembly Installation 24 7 3 Commissioning 27 8 Maintenance 29 8 1 General 29 8 2 Inspection 29 9 Disposal 32 10 Customer Service 32 10 1 Procedure 32 1...

Page 2: ...2 36 ...

Page 3: ...reaker CPU Central processing unit on electronics card BI Binary input This symbol draws attention to specific technical information DANGER Non observance of the activities or procedures identified with this symbol can lead to personal injury IMPORTANT Non observance of the activities or procedures identified with this symbol can lead to material damage ...

Page 4: ...the purchaser has the responsibility to obtain information about the maintenance conditions and special operating requirements ABB SÉCHERON cannot accept any responsibility for damages which occur through non observance or incorrect interpretation of the information and regulations provided in this document This document may neither be duplicated in its entirety nor in extracts without the prior c...

Page 5: ... to any subsequent owners or operators When ordering additional documentation please specify the corresponding reference number of the document its revision and publication date 2 3 Standards and Regulations 2 3 1 Device The device conforms to the provisions of the following publications EN 60694 Common Specifications for High Voltage Switchgear EN 50152 1 Railway Applications Fixed Installations ...

Page 6: ...entional mechanical spring charged mechanism The main insulators and the orientation of the HV terminals can be configured according to the customer requirements Fig 1 View of apparatus pole Access for manual tripping device anti clockwise direction of rotation Insulator polymer Lower terminal Upper terminal Mounting plate Drive unit Identification plate Cover panel Fig 2 Copper Connexion 1250A Ni...

Page 7: ...n indicator Position sensors ON OFF Manual tripping catch Heating resistance Valve protection for gas filling Place for contact wear check Optional cable exit Cable exit Terminals READY indication ON pushbutton OFF pushbutton MABS board Capacitor bank Control panel Option Capacitor fast discharge MABS support plate This is a general view For project specific views with descriptions refer to Append...

Page 8: ...y voltage the magnetic actuator the position sensors the capacitor charge and the logic of the breaker position against the switching instructions Malfunctions are detected and signalled automatically An error free state is indicated with the READY signal A set of dip switches and jumpers allows configuration of the functionality according to customer requests These settings are factory set and no...

Page 9: ...of the magnetic actuator with capacitor bank link KM1003 Auxiliary supply and capacitor supply KM1004 Binary outputs KM1005 Binary inputs KM1007 Push buttons and READY LED Other unnamed plug connectors not relevant or unused 3 1 2 Add On Card For bi pole applications an Add on card is used to synchronise and handle the position information of two poles and to check the consistency of their state T...

Page 10: ...upply a specific connector is accessible from the front cover panel Important Before connecting the portable power supply all other auxiliary power supply shall be disconnected or deactivated The rotative switch has to be in the service position Fig 8 Front cover plate with dismounted cover of portable power connection 3 1 5 Mechanical position indication A visual indication of the breaker open gr...

Page 11: ...ise rotation of the hand crank Fig 11 Manual opening mechanism 3 1 8 Electrical pole interlocking option With this functionality which is mounted on the control box the operation of the pole can be blocked either in the open or closed position If the lever is in the service position normal operation is activated If the lever is in the interlocked position no remote or local opening or closing oper...

Page 12: ...rench 3 2 2 MABS Control Card The identification of the electronic MABS card can be done by means of the number assigned to it as shown below 3 2 2 1 Codification Type Barcode aaaaaa 751010 Fig 14 Barcode sample bbbb Version MABS 0811 FSK full LV 0812 FSK full HV cc Year of manufacturing 05 2005 99 2099 ddddd Incremental manufacturing number ee Manufacturer ff Revision g Barcode CRC sum mode 10 3 ...

Page 13: ... and the adjacent workplace All persons remaining in the work area The safety before restarting and reconnection For the works specified above the personnel performing the work must be qualified in accordance with local valid regulations for this type of apparatus and demonstrate experience on similar types of devices They must be capable of reading the associated electrical diagram and cable list...

Page 14: ... as vibrations Storage conditions are to be observed in accordance with the specifications below In case of important temperature variations T 30 C 24h long storage duration 3month and presence of humidity the resistances in pole and control box must be supplied to prevent condensation 5 1 1 Apparatus Storage Temperatures For the apparatus general accessories and spare parts a storage temperature ...

Page 15: ...nce and Visual Inspection After delivery of the component it is recommended to carry out a visual inspection of the goods and to check the correctness of the component for damages the conformity with the order the identification plates the identification numbers and the quantity of components supplied With subsequent longer storage the original packaging must be well re sealed in order to protect ...

Page 16: ...ulse withstand voltage Phase to earth Across open contacts 1 2 50 µs 250 kV 250 kV Rated currents Normal current Short circuit breaking current Rated peak withstand current Short circuit making current Short time withstand current 3 s 1250 A 8 25 kA 50 63 kA 50 63 kA 25 kA Rated operating sequence CB O 0 3s CO 60s CO LBS CO Closing time 65 ms Opening time 45 ms Strength of the circuit breaker pole...

Page 17: ...nical class M2 with maintenance Operating cycles 10000 30000 Strength of the vacuum interrupter Mechanical operating cycles Electric power at rated current Electric power at rated short circuit break current 20000 20000 50 6 2 MABS Control Card Specifications are valid for cards in revision from Rev 06 onwards A detailed description of the control card is provided in a separate operating manual an...

Page 18: ...cepted except input Y3 which is always active REMOTE mode only remote control signals are accepted GLOBAL mode all signals are accepted Y6 Lock in Open Locking of apparatus in the Open position Y7 Under Voltage Under voltage function Signal input for the detection of an undervoltage variable voltage values can be set Table 3 Signal Inputs 6 2 4 Electrical Characteristics of the Signal Inputs Desig...

Page 19: ...s output is a copy of the OPEN position as determined by the sensor S4 Aux CB Close This output is a copy of the CLOSE position as determined by the sensor S5 Unit Ready Standby indicator for Correct capacitor charge Coil continuity Valid and coherent position indication 10 faulty switching attempts S6 WD Ready Self monitoring signal of CPU readiness Closed when WD in NOT READY CPU is not working ...

Page 20: ...pplied FSK II S open and supplied S1 open closed S2 S3 S4 S5 S6 S7 Table 7 States of output relays 6 2 8 Dip Switches and their function The position of the dip switches should only be read after disconnecting the power supply with subsequent complete discharge of capacitors Setting the dip switches is only to be performed with the power supply disconnected and capacitors completely discharged Dan...

Page 21: ...delay Fast Trip Toperation 3ms delay For BI Y1 For BI Y2 Y3 ON OFF X Undervoltage Behaviour CB Blocked in Open position ON X OFF CB Closing allowed but then autotripping by the undervoltage function delay set by DIP I1004 Table 9 Dip Switches I1004 2 3 4 6 2 8 3 I1004 Delay Time for Undervoltage Trip Dip Switch I1004 Delay Time tdelay 1 2 3 4 5 ON OFF X X X Undervoltage trip function inactive ON X...

Page 22: ... discharge of capacitors Setting the jumper position is only possible with the power supply disconnected and capacitors completely discharged Danger Important 6 2 9 1 JP1001 Standard Open Protection Trip Setting of BI Y4 to Standard Open or Protection trip input Jumper JP1001 Function 1 2 3 Input active as protection trip Input active as standard open Table 13 Jumper 1001 6 2 9 2 JP1019 EnergY CON...

Page 23: ...ied with a suitable torque spanner For the screw sizes M6 to M16 the tightening torque corresponds to screws with a strength quality of 8 8 and an achieved permissible tensioning of 90 of the yield point Rp0 2 Thread Size Nominal Tightening Torque Nm M4 3 M5 5 9 M6 10 1 M8 24 6 M10 48 M12 84 M16 206 Table 17 Screw tightening torques screws are lubricated 6 6 Interfaces 6 6 1 Mechanical Electrical ...

Page 24: ...tallations A specific document describes the mounting procedure of a two pole configuration and is available on request The high voltage connections must be carried out in such a way that through cable weights switching operations as well as temperature influences a minimum of mechanical stress is applied to the apparatus in particular to the insulators For this reason flexible intermediate sectio...

Page 25: ...nd factory tested This cable is generally pre installed with the control box Allways disconnect the shielded multicore cable on the pole side The free end of the cable is equiped with a multiple connector and must simply be connected to the pole The following figures shows the opened drive unit with the cable exit in position X and Y Fig 19 Sorties de câble HARTING Plug Cable exit X Cable exit Y ...

Page 26: ...cial Al Cu bimetal must be used to protect the Al high voltage terminals against corrosion Fig 20 High voltage terminals Important If the customer decides to change the orientation of the connections he has to take the following precautions Tools Torque wrench M12 92Nm Abrasive paper Solvent Contact grease After disassembling step ensure the loosen parts screws washers are in a safe and tidy place...

Page 27: ...to the Operation or service position If equipped with a low voltage circuit breaker for the control circuit to the latter must be switched on 7 3 2 Commissioning The following steps are to be performed for commissioning Switch on the power supply and wait until the READY indicator lamp lights up continuously approx 1 3 minutes charging of the capacitors To check the OFF position switch off the app...

Page 28: ...eset after disconnection of power supply and discharge of the capacitor bank Even after one successful operation the unsuccessful operation counter is continuing to increment the counter 7 3 6 Valid signal window A LOCAL or REMOTE opening closing signals are accepted on rising edge 7 3 7 Capacitor Charge and Operating conditions Capacitor charge and the corresponding operating states and possible ...

Page 29: ...rcuit shutdowns In contrast for other parts e g different operating modes the degree of utilisation and also any environmental influence amongst other things soiling and aggressive air are decisive for determining intervals 8 2 Inspection The switching devices are largely maintenance free Intervals for verifications are defined as follows Once per year or every 3000 switching operations at rated c...

Page 30: ...heck CAN be performed every 5 years Indicator 0 2 0 8bar overpressure at 20 C OK If the pressure falls below the prescribed value the apparatus should be refilled in the factory The pole is filled with an inert gas N2 The purpose of this is to fill the space between the vacuum interrupter and the insulator with a defined and controlled dry atmosphere The initial factory pole filling is in the rang...

Page 31: ... 1 10 100 1000 10000 100000 100 1000 10000 100000 Fig 22 wear measurement Fig 23 electrical service life graph 8 2 4 Repair of Surface Defects Initiate repair work immediately after determining a defect Carefully remove the formation of white rust on aluminium zinc surfaces with a wire brush or scouring pad e g Scotch Brite and clean away clinging loose particles with a dry lint free cloth Finally...

Page 32: ...ions and guidelines of ABB Sécheron and to thereby support the observance of the quality assurance This concerns every case of damage or repair without exception 10 1 Procedure Before shipment of the materials to be repaired we kindly request you contact ABB Sécheron in order to clarify the shipment details such as method of shipment delivery address etc For efficient processing of the case we req...

Page 33: ...perations is reached As a result the apparatus is blocked Disconnect auxiliary voltage COMPLETELY discharge capacitors so that the function performs a counter reset General check of the apparatus Actuator coil is defective Disconnect auxiliary voltage COMPLETELY discharge capacitors Then check actuator coils Apparatus position in discordance Movement is obstructed by object Try to open by hand cra...

Page 34: ...vated and the undervoltage signal input is connected with the same power supply Connect undervoltage signal input with a different power supply Capacitor energy failure function is activated If possible deactivate function with dip switch I1004 All output signals are open The voltage of the capacitors is less than 46VDC Restore auxiliary voltage Same behaviour immediately after disconnecting the a...

Page 35: ...s In this case please use this page and return it to ABB Sécheron Ltd Department Q E S P O Box 2095 CH 1211 Geneva 2 Name of your company Postal address Contact person Phone Fax Email address Your observations and comments Date Signature Return receipt for your Feedback Thank you very much for your help We have received your letter with your observations and suggestions which will be forwarded to ...

Page 36: ...ve the right to make technical changes or modify the contents of this document without prior notice With regard to purchase orders the agreed particulars shall prevail ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document We reserve all rights in this document in the subject matter and illustrations contained therein Any reproductio...

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