Siemens 3AD Series Installation And Operating Instructions Manual Download

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Summary of Contents for 3AD Series

Page 2: ...propriate qualifications for their activity such as for example Training and instruction or authorization to switch high voltage circuits and devices systems on and off to earth them and to identify them in line with the standards of safety techniques Training or instruction in the care and use of suitable safety equipment in line with safe working principles Knowledge of utility safety rules and ...

Page 3: ... vacuum interrupters Control cubicle CC Installation and Commissioning Safety instructions for installation Mechanical installation Electrical installation Commissioning of control Operation Safety instructions for operation Switching Monitoring Troubleshooting Maintenance Safety instructions for maintenance Maintenance plan Spare parts Technical Data Electrical and mechanical data Dimensions and ...

Page 4: ...tional Electrotechnical Commission Institute of Electrical and Electronics Engineers Inter Range Instrumentation Group Time code B Liquid Crystal Display Light Emitting Diode Low Voltage Miniature circuit breaker National Electrical Manufacturers Association Power Supply Unit German color standard Remote Terminal Unit Supervisory Control and Data Acquisition Sensitive Earth Fault Standard control ...

Page 5: ...d sole warranty of Siemens Any statements contained in these instructions do not create new warranties or modify the existing warranty In written or verbal communications provide the complete description from the operating instructions quote the serial number and use only the designations and numbers for subparts used in these locations The operating instructions remain valid until the end of the ...

Page 6: ...ors 1 2 2 Responsibility of the operator 6 In order to avoid accidents faults damage or prohibited impairment of the environment the party responsible for transportation installation operation maintenance and disposal of the recloser or its parts thereof must ensure that Only qualified and instructed personnel are assigned to work Before starting work regularly thereafter and following any unusual...

Page 7: ...is manual as dangerous user personnel must adhere to the following 1 Always work only on de energized equipment Always de energize the equipment before performing any tests maintenance or repair The equipment should be isolated grounded and have all control power removed before performing any tests maintenance or repair 2 Always perform maintenance on the control cabinet only after the capacitors ...

Page 8: ...General Blank page 8 Siemens Vacuum Recloser 3AD 9229 0040 176 OF 2017 12 18 ...

Page 9: ...berboard suitable for air freight sea freight and transportation via road load bearing capacity 1 000 kg m2 top cover area They are re usable reinforced cardboard boxes will be used for reduced packaging requirements e g land transport 2 2 Marking The packaging has symbols which give instructions for safe transport and proper storage For the dispatch of non hazardous goods the following symbols ap...

Page 10: ...or jacks during loading and unloading in order to avoid tipping or collapsing of the load area Always apply the brakes When using steel ropes use wooden blocks to prevent them from rubbing against the cases or cutting into them Use the lifting eyes Local safety rules must be applied The recloser must only be shipped in the OFF position The cover of the controller needs to be taken off for transpor...

Page 11: ...ustomer order item number Works order item number Content in German and in a foreign language Number of cases Gross weight Net weight Case dimensions Scope of delivery deviations are possible based on ordering options Switch unit Control cubicle with controller Cable control cable plus optional sensor cable 4 rechargeable lead acid batteries Pole mounting frame or substation frame depending on ord...

Page 12: ...used to the packaging and the contents This also applies for any evidence of corrosion to the packed goods as a result of moisture ingress Ensure that Siemens receives the statement of facts or a list of damage as quickly as possible a copy is to remain on site Contact the Siemens representative responsible for the site or the responsible Siemens agency Any return must be agreed with the manufactu...

Page 13: ... Remove all screws from the sidewall and take it off see Fig 5 Fig 4 Detaching the cover Fig 5 Detaching sidewall Please avoid damages to the switch unit terminals 3 Where applicable remove all screws from the partitions and take them out see Fig 6 4 Lift the switch unit out of its packaging by using suitable lifting tackle with at least 2 30 m rope length attached to the four lifting eyes see Fig...

Page 14: ... 9 Fig 8 Removing additional components Fig 9 Lifting out off control cubicle Note Damage to property The control cubicle Fig 10 must not be placed on the connections for the control and sensor cable If the batteries are installed do not lay the control cubicle on any side For interim storage at the assembly location place the switch unit Fig 11 on a suitable ground The feet are designed to suppor...

Page 15: ...the switch unit in place 4 Proceed with step 4 or 6 described in section 2 4 1 2 4 3 Storage it CAUTION Avoid damage to any units during storage damage can affect subsequent operation Pay attention to the carrying capacity of the storage area Do not overload any goods by excessive stacking Do not place heavy goods on top of another The switch units should be arranged in a way that the case number ...

Page 16: ...and dry It should have a temperature between 30 C and 50 C The relative humidity should be kept below a level of approx 50 If the relative humidity is more than 70 or the parts are stored outside the anti condensation heating provided in the control cubicle and in the switch unit must be used 9229 0040 176 OF 2017 12 1 8 ...

Page 17: ...ulations and standards and state of the art technology The product conforms to the following standards IEC 62271 1 IEC 60255 22 2 Class IV IEC 62271 111 IEC 60255 22 3 Class III IEEE C37 60 IEC 60255 22 4 Class IV IEC 60255 11 IEC 60255 22 5 IEC 60255 21 1 Class I IEC 60255 22 6 IEC 60255 21 2 Class I IEC 60255 25 IEC 60255 21 3 Class I IEC 60255 5 IEC 60255 22 1 Class III 3 2 Switch unit with emb...

Page 18: ...le 17 Connector for sensor cable optional 18 Earth terminal for M12 at rear or bracket depending on model 16 17 18 Fig 14 Switch un it 3 phase Design 38 front Fig 15 Switch unit 3 phase Design 38 rear view 11 Operating mechanism housing 12 Side section with support foot 25 Pole with embedded vacuum interrupter 26 Upper terminal 3 4 10 UNC 27 Lower terminal 3 4 10 UNC view 15 Name plate 16 Connecto...

Page 19: ...load side Recloser designs Description 18 15 lIIi1llll Fig 17 Switch unit 1 phase rear view 15 Name plate 16 Connector for control cable 17 Connector for sensor cable optional 18 Earth terminal M12 at rear or bracket depending on model Ur Isc Up 200A 400A 630A 800A 12 kV 12 5 kA kA 15 5 kV 12 5 kA 6kA 24 kV 12 5 kA 1 27 kV 38 kV Fig 18 Recloser designs 3 phase Recloser Design 27 0 3 phase Recloser...

Page 20: ...NEMA Pad 28 Integrated voltage sensor optional 29 Integrated current transformer Fig 20 Pole for 38 kV 26 Upper terminal 3 4 10 UNC 27 Lower terminal 3 4 10 UNC For the 3 phase system the phase sequence is marked on the operating mechanism housing by identification indents A 1 dent B 2 dents and C 3 dents This sequence is in line with the currents lA Is and Ie of the controller B A 14 Fig 21 Marks...

Page 21: ...nger to life and malfunction of the voltage sensorl The varistors installed in the switch unit must not be removed The Vacuum Reclaser 3AD can be equipped with integrated resistive voltage sensors optional They have a high level of accuracy and are used both for measurement and protection purposes The ratio Is adapted to operation with the Siemens controller see chapter 3 3 Control cubicle CC and ...

Page 22: ...ns counter Lock out handle or manual trip A handle is provided for manual tripping of the recloser and protrudes from the operating mechanism housing The lock out handle has at its end a ring for an easy release of the handle also if the switch unit is installed on a pole The ring is colored bright yellow and is therefore easily seen By pulling the lock out handle the recloser opens and remains lo...

Page 23: ...led on both the source and load side of the recloser It is required that the earth connection of arresters is connected to the reelosar grounding bolt and continued to the pole earth The leads connecting to the arrester should be as short as possible and installed In close proximity to the control and sensor cables This ensures minimization of stray inductances to maximize the arresters effectiven...

Page 24: ...r ready for installation It will be installed on the recloser pole as specified by the utility It is recommended that at least one bolt is used as a king bolt to fix the control cubicle to the pole A different size can be used in line with local installation standards It is equipped with a lockable door including a padlock device By opening the door the controller in the upper part of the cubicle ...

Page 25: ...f them to be removed from the Inside of the control cubicle v i II II Fig 27 Standard CC back 34 Standard CC 61 Rear panel II 1 1 56 53 54 50 Fig 2B Standard CC with rear panel open 50 Battery 53 DIN rail for LV terminal block s power supply unit 54 Temperature sensor 56 SUD The thermostat controls both the anti condensation heater in the standard CC and in the switch unit The heating is switched ...

Page 26: ...r discharging capacitor operating position 56 Switch unit driver SUD 57 Capacitor board 64 Discharge LED 115 Power supply connection for external communication device The SUD board is mechanically protected by a cover as shown in Fig 30 It contains 4 jumpers see Fig 31 which are set to their default positions Default position for general functionality Jumper 2 needs to be in position 1 2 and Jumpe...

Page 27: ...ontrol cubicle will be delivered with an USA type Power Outlet NEMA 5 see Fig 32 Other power outlets are available as order option including German standard Schuko order option T11 compatible to CEE 7 4 7 7 and 7 16 see Fig 33 UK standard order option T12 The available power at the GPO depends on the auxiliary supply It is Limited to 200 W which are derived from a connected auxiliary transformer i...

Page 28: ...is used as a king bolt to fix the XL CC to the pole A different size can be used in line with local installation standards It is equipped with a lockable door including a padlock device Behind the door is a swing frame which contains the controller MCBs Miniature circuit breakers and a general power outlet GPO for a laptop 43 1 i Fig 34 XL CC with door open 40 XL CC 41 Door 42 Swing frame 43 Docum...

Page 29: ... jJ for GPO MCB F1 arid F2 and door contact optional 50 Battery 51 Tnermostat 53 DIN rell for l V terminal blocks MCa F3 power supply unit modem optional 63 Pole mounting bracket with earthing connection 65 Power supply unit 113 DIN rail for additional equipment e g modems optional Fig 36 XL CC for 38 kV with second capacitor board 125 Second capacitor board Ii The thermostat controls both the ant...

Page 30: ...citor board 55 Switch for discharging capacitor operating position 56 Switch unit driver SUD 57 Capacitor board 64 Discharge LED 115 Power supply connection for external communication device The SUD board is mechanically protected by a cover as shown in Fig 30 It contains 4 jumpers which are set to their default positions Default position for general functionality Jumper 2 needs to be in position ...

Page 31: ...or external communication device Cable connectors protection cover vandalism protection order option T08 Thi s cover protects the cable connectors at the bottom side of the cubicle prim rily against possible damage done by vandalism It needs to be fixed to the control cubicle directly on site 127 L __ _ __ __ _ _ _ __ H _ _ __ _ _ _ __ _ ___ __ _ j Fig 40 Install9d cable connector protection CQVir...

Page 32: ...ting 67 Lamp Ii i I II I 1 1 i i I Ii iI i i Fig 42 Door open contact 42 Swing frame 68 Door open contact CT test disconnector terminal blocks order option T56 6B _ 42 Secondary injection testing of the controller will require disconnecting of the CT inputs The special terminal blocks allow in order of actions shortening of the incoming leads disconnecting of the controller wires and use of test p...

Page 33: ...front of the swing frame It is wired to a BI of the controller can be customer specific assigned to controller functions and signals As standard it will be used for switching between remote and local operation of the Redoser Fig 44 Key operated switch 42 Swing frame 69 Key operated switch 9229 0040 176 OF 2017 12 18 33 ...

Page 34: ...tible to CEE 7 4 7 7 and 7 16 see Fig 46 UK standard order option T12 The outlet is located at the front of the swing frame The available power at the GPO depends on the auxiliary supply It is Limited to 200 W which are derived from a connected auxiliary transformer if no other customer modifications has been done 1 R ll 1 j I v l Fig 45 USA type Power Outlet 42 Swing frame 46 GPO 1 i 11 i i i i 1...

Page 35: ...e batteries as an uninterrupt ble power supply This internal bus is energized by the power supply unit it is connected to the auxiliary power provided on site either through LV supply or power transformer connected to the HV line optional The charging of the batteries is temperature compensated by the sensor The incoming supply needs to be connected to X 1 2 3 see chapter 4 3 3 Connection to auxil...

Page 36: ... prevents unauthorized operation of controls in the Control Menu from the front fascia The controller is supplied with the password set to NONE i e the password feature is disabled The password must be entered twice as a security measure against accidental changes Once a password has been entered it will be required thereafter to change settings or initiate control commands Once the password has b...

Page 37: ...C8 USEl lnterface RecloserOK CO M Liquid Crystal Display LCD A 4 line by 20 character liquid crystal display indicates settings instrumentation fault data and control commands C1 PROTECTION HEALTHY LED This green LED is steadily illuminated to IndIcate that DC voltage has been applied to the controller power supply and that the controller Ie operating correctly If the Internal relay watchdog detec...

Page 38: ...e programmed to be illuminated as either green yellow or red Each LED can be labeled by withdrawing the relay and inserting a label strip into the pocket behind the front fascia A template is available to allow users to create and print customized legends C6 Function Keys and LEOs These 12 programmable keys can be configured by the user to initiate selected functions from the Control menu INPUT CO...

Page 39: ...ion to RTU Remote Terminal Unit or SCADA Supervisory Control and Data Acquisition as standard This port is available through connectors B14 816 B18 B20 Fig 95 Additional ports are available as ordering option IRIGS Optical ports RxlTx A second RS EJA 485 port at rear RS EIA 232 port at rear The communication interfaces provide the protocols DNP3 Level 3 Modbus lEe 60870 5 103 and fEe 60870 5 101 7...

Page 40: ...e communication devices Note If MCB F3 is tripped it will directly cut off the power for the controller causing the controller and therefore the Recloser to be out of service It will restart automatically by closing F3 again If the batteries were not in use they should be recharged after 3 months to prevent deep discharging damaging and ensure full functionality Avoid temperatures above 50 c becau...

Page 41: ...determined by jumper 3 Pin assignment 1 2 Connected to common ground default Pin assignment 2 3 floating ground f Pin 1 Fig 50 SUD jumper position example J1 Jumper 1 for customlzatlon J2 Jumper 2 default setting do not change 55 Switch for discharging capacitor operating position J3 Jumper 3 for customlzatlon 64 Discharge LED J4 Jumper 4 Qefault setting do not change 115 Power supply connection f...

Page 42: ...Description Siemens Vacuum Recloser 3AD Blank page 42 9229 0040 176 OF ...

Page 43: ...ules must be observed 4 2 Mechanical Installation The following documents need to be provided for installation These operating Instructions Installation and commissioning report A responsible person or supervisor must be assigned to oversee the Installation and commissioning work who instructs personnel during installation and commissioning ta sks and checks for compliance with the applicable safe...

Page 44: ...llation of terminal connectors They are installed by twisting them directly on the HV terminals of the recloser poles and afterwards tighten the screws fastening torque 20 Nm 4 2 2 Mounting the switch unit on the pole 44 The pole mounting frame will be delivered separately packed Installation instruction and dimension drawing are part of the package For mounting the torques given in the dimension ...

Page 45: ... surge arrester source side 93 Side arm 97 Support for surge arrester load side 94 Lateral brace Type E for Design 27 provision surge arrester mounting Pole mounting frame type E will be assembled as shown in Fig 53 and Fig 54 Fig S3 CQmponenw of pole mounting frami Fig 114 type E A embly of polll m9yntlns tramc typl l Ii 91 Pole brace 92 Pole l uppori sa Side arm left 94 L ateral brace 9229 0040 ...

Page 46: ...e F 91 Pole brace 95 Vertical brace 92 Pole support 96 Support for surge arrester source side 93 Side arm left 97 Support for surge arrester load side 94 Lateral brace 98 Side arm right Installation of switch unit on the pole Please avoid damages to the switch unit terminals To attach the switch unit the following components are required Pre assembled pole mounting frame Switch unit Supports for s...

Page 47: ...h two ropes and lower into the king bolts Tighten nuts Check that all bolts of the pole mounting frame are fitted tightly Supports for surge arrester may only be hand tightened Other pole mounting frames will be mounted accordingly Lift switch unit with 4 ropes using the 4 lifting eyes and lower Into the pole mounting frame Attach switch unit to the pole mounting frame from above with 4 bolts and ...

Page 48: ...ot with standard version of pole mounting frame 4 2 4 Installation of the control cubicle on the pole 48 The lower pole support of the control cubicle should be used as an earth plate for standard CC see Fig 70 or for XL CC see Fig 71 respectively To attach the control cubicle the following components are required 2 king bolts length equal to pole diameter 80 mm not included in scope of delivery m...

Page 49: ...For the standard CC insert the 4 batteries to the Cubicle see Fig 63 Fasten the batteries with the fixture First connect the positive terminal then connect the adjacent terminals of two batteries using the short connecting cables and finally connect the negative terminals to the control cubicle connection Make sure that the connections have the correct polarity compare with the labelling on the ca...

Page 50: ...ng the earth connection Both the switch unit and the control cubicle must be connected to the pole earth or earth bank in the sUbstation The lower pole mounting bracket of the control cubicle can be used as an earth plate for all connections 1 For correct earthing the following must be observed The recloser switch unit plus control cubicle must be earthed in accordance with local regulations and w...

Page 51: ...e switch unit and control cubicle The plug in connection on the control cable Is protected against polarity mismatch Secure plugs to prevent them from loosening using the locking clip Connect sensor cable to the switch unit and control cubicle optional The plug in bolted joint on the sensor cable Is protected against polarity mismatch Fasten the plug by turning the securing ring Check plugs are In...

Page 52: ...rd CC with earth connection 81 Earthing screw Fig 71 Control cubicle connections exemplarily shown for XL CC 73 Connector for control cable 74 Cable glands for auxiliary supply and customer interface cable 81 Earthing screw Fig 69 Fig 72 Siemens Vacuum Recloser 3AD X 15 16 Connections switch unit 1 phase Voltage sensor connector exemplarily shown for XL CC 72 Connector for sensor cable optional 92...

Page 53: ...he upper terminals of the poles must be connected to the source side This is necessary for proper power flow for metering and for the directional protection elements to work accordingly to the programmed setting If the aux power is derived from a power transformer an on site installation s required to connect the transformer with the control cubicle The wire size has to be at least 1 5 mm2 2 5 mm2...

Page 54: ...erves as documentation and a checklist 4 4 1 Function tests 54 J 47 y jt F Fig 74 Control elements exemplarily shown for XL CCI 45 Controller 48 OPEN pushbutton 47 MCB F1 and F2 58 CLOSE pushbutton Note 45 In case interchanged colors of position indicator are ordered order option TOl please be aware that this will cause an interchange of the colors of pushbuttons and indication LED s on controller...

Page 55: ... Press F1 key OPEN on the controller then press ENTER Reclaser opens LED next to F2 fades LEO next to F1 lights up green Position indicator of the switch unit is green Press CLOSE pushbutton or F2 key CLOSE on the controller then press ENTER The recloser closes LED next to F1 fades LEO next to F2 lights up red Position indicator of the switch unit is red Mechanical operation by pulling lock out ha...

Page 56: ...time on controller and correct it if necessary Set trip counter to zero Delete event memory If necessary download events for further documentation o Close and lock swing frame D Fit controller cover and fasten o Close and secure control cubicle door For further information and additional operating instructions for the controller use the separate controller instruction manual This can be downloaded...

Page 57: ...arts Do not remove the control or sensor cable when the recloser is connected to medium voltage High voltages are present at the contacts In addition to the local safety rules and work practices special precaution must be taken to the fol owing issues The accessories required to operate the recloser must be stored in a clean location and must be checked regularly for completeness and good conditio...

Page 58: ... 2 Switching using CLOSE OPEN pushbuUons Open Trip the recloser 58 Press the green OPEN pushbutton The recloser opens After switching the green LED next to the function key F1 shows that the open position has been reached The red LED next to F2 is off The switch action is complete The mechanical position indicator on the switch unit shows green Closing the rec oser Press the red CLOSE pushbutton T...

Page 59: ...s that the close position has been reached The grean LED next to F1 Is off The switch action Is complete The mechanical position Indicator on the switch unit shows red 5 2 4 Manual operation Iock out Manutal oper tlon combines the mech nl91 1 tripping I opening of the reclQser and the Interlocking to Inhibit flub equent closing of the recloser No speei iI aotions or pr 1Hequisltes are nec ary befo...

Page 60: ...r electrically neither locally nor from the control room Closing the recloser Using a hot stick or suitable rod push the lock out handle back in completely j Close electrically via the controller or CLOSE OPEN pushbuttons Close from the controller Closing via the CLOSE OPEN pushbuttons Press the F2 key Press the red CLOSE pushbutton 58 Press the Enter key The recloser closes After switching the re...

Page 61: ...tching on is blocked Incomplete Recloser cycle only switching off is possible Recloser does not switch despite the fault current Controller does not start up 9229 0040 176 OF 2017 12 18 Manual handle has not fully returned pushed in Push Manual handle back in completely Possibly not enough auxiliary power available or capacitors faulty In this case the controller s self monitoring function can blo...

Page 62: ...Operation Siemens Vacuum RecJoser 3AD 1 Blank page 62 9229 0040 176 OF ...

Page 63: ...parts Ensure that only qualified and authorized personnel who are familiar with the operating instructions and observe the safety precautions operate the equipment and carry out the switching operation Removing of the rear panel standard CC or opening of the swing frame XL CC respectively is intended for maintenance purposes only and allows access to live parts Do not remove the control or sensor ...

Page 64: ...t free operation of the auxiliary power supply batteries and capacitors monitoring LEOs Fault free operation of communication modules Perform battery test or check result of last battery test at the controller Protection tests Protection test using secondary injection equipment in conjunction with recloser function test see Chapter 4 4 1 Function test of lock out handle Reset counter Switching ope...

Page 65: ...supply Heating resistor for Standard CC 2 kOhm for 230 V aux power supply Heating resistor for Standard CC 560 Ohm for 120 V aux power supply Power supply battery charger Light bulb for cubicle lighting 110 V XL CC Light bulb for cubicle lighting 240 V XL CC 9229 0040 176 OF 2017 12 18 1 phase 3AX13004C 3AX13 0040 3AX13004L 3AX13004M 3AX13004E 3AX13014E 3AX13004F 3AX13004G 3AX13014F 3AX13014G 3AX1...

Page 66: ...heater DC for Standard CC Thermostat 40 C Application AC 3AX1300T for XL CC for option A38 Thermostat 40 C Application DC 3AX13 00U for XL CC for option A38 Touch up pen RAL 7035 3AX13006A 66 Siemens Vacuum Recloser 3AD Order Number 3 phase 3 phase Design 27 Design 38 3AX13004S 3AX13004S 3AX1301 4R 3AX1301 4S 3AX1300T 3AX1 300T 3AX13 00U 3AX13 00U 3AX13006A 3AX13 006A 9229 0040 176 OF 117 I 1R ...

Page 67: ...Siemens Vacuum Recloser 3AD 7 Technical Data 7 1 Electrical and mechanical data 7 1 1 Main characteristic data 92290040 176 OF 2017 12 18 Technical Data 67 ...

Page 68: ...s means that 400 A recloser can measure fault currents up to 8 kA and 200 A reclosers up to 4 kA Higher values must not be set in the controller due to the non linear characteristic of CT The rating of the recloser is not influenced and remains 12 5 kp or 16 kA depending on the order number L t Vol age sensor data optional The ratio of tile voltage sensors is adapted to operation with the controll...

Page 69: ... Part 3 4 as listed below Climatic environmental conditions Other climatic environmental conditions Biological environmental conditions Chemically active substances Mechanically active substances Mechanical environmental conditions 55 C 30 C 95 Fig 79 Symbols of climatic conditions Class 4K4H 4Z5 and 4Z7 4B2 4C1 4S2 4M2 9229 0040 176 OF 69 2017 12 18 ...

Page 70: ...l 1000150020002500 30003500 4000m Fig 80 Height correction factor K Example U Uo Ka U Rated withstand voltage U under standard reference atmosphere Uo Required rated withstand voltage for the installation location Ka Height correction factor Ka em H 1000jI8150 Calculation of the height correction factor Ka H Installation height in metres m 1for alternating current voltage lightning impulse voltage...

Page 71: ...ength mm 1160 1170 Width mm 520 7 520 5 Height A mm 597 732 Dimensions Height 8 mm 250 330 Height C mm 962 1097 Height D mm 615 695 I D J _ _ i i __ _______ __ _____JJ6 Q_ _ __ _ _ __ J Fig 81 Dimensions of 3 phase switch unit Design 27 Fig 82 Dimensions of 3 phase switch unit Design 38 92290040 176 OF 71 2017 12 18 ...

Page 72: ... Data 7 2 2 Switch unit 1 phase Length mm Dimensions Width mm Height mm L 38 Fig 83 Switch unit 1 phase Design dimensions 490 370 686 1086 Siemens Vacuum Recloser 3AD i i I l j I J 955 J 88 5 72 9229 0040 176 OF ...

Page 73: ...iemens Vacuum Recloser 3AD Technical Data 7 2 3 Standard CC Length mm 370 Dimensions Width mm 398 Height mm 771 r _ _ __ _ _ c _ _ _ _ _ 1 398 Fig 84 Standard CC dimensions 9229 0040 176 OF 73 2017 12 18 ...

Page 74: ...Technical Data Siemens Vacuum Rec oser 3AD 7 2 4 Xl CC Length mm 600 Dimensions Width mm 350 Height mm 600 600 CJ Fig 85 XL CC dimensions 74 9229 0040 176 OF 2017 12 18 ...

Page 75: ... surge arresters Length mm 1199 2 Dimensions Width mm 1320 Height mm 700 I 6 1 9 T Ul I I r t r r I I I I I A J I 4 r oJ I 11 L ___ it t rr tl rr c 1 I I giiill i i t i I i i I I I I I I l L I I 1 ________ _j__ 1 __________ __ ____ L 1 f 9 1 _ __ _ _ _ _ _ _ __ Fig 86 Substation frame type E dimensions 9229 0040 176 OF 75 2017 12 18 ...

Page 76: ...Pole mounting frame type F with provision for surge arresters Dimensions i Ln c i I r i I c I 0 ill Length mm Width mm Height mm I i 1035 I t _ Fig 87 Pole mounting frame type F dimensions 1035 1320 1025 1 j _ _ _ _ 1 76 92290040176 OF n17_1 _1A ...

Page 77: ...90 Dimensions Width mm 580 Height mm 2300 j j__t i f _ _ J 1 t_ _ _ __ __ __ _ ____ __ __ _ ___ __ _____ __ _______ ___ ___ _ __ _M _ _ _ _ _ _ _ _ _ _ ___ __ _ _ __ _ _ _ _ _J Fig 88 Substation frame for 3 phase Design 27 dimensions see also Foundation plan Fig 66 9229 0040 176 OF 77 2017 12 18 ...

Page 78: ...options for 3 phase Design 38 Pole mounting frame type B with surge arrestor brackets Length mm 1174 Dimensions Width mm 1148 Height mm 770 i g 925 412 IlLS Fig 89 Pole mounting frame type B with surge arrestor brackets dimensions 78 92290040 176 OF 2017 12 18 ...

Page 79: ...1590 Dimensions Width mm 580 Height mm 2300 r I i I iI 1170 376 376 I 1 _ _ _ _ _ i I c _ _ __ __ ____ _ ___ _ _ _ __ _ _ __ __ _ __ _ _ _ _ __ _ __ ___ _ _ _ __ __ _ __ ___ _1 Fig 90 9229 0040 176 OF 2017 12 18 SUbstation frame for 3 phase Design 38 dimensions see also Foundation plan R 6 79 ...

Page 80: ... options foO 1 phase Design Pole mounting frame for 1 phase Vacuum Recloser with surge arrestor brackets o o Dimensions Length Width Height mm mm mm t kg 618 1108 700 J 14 Fig 91 Pole mounting frame with surge arrestor brackets dimensions 80 9229 0040 176 OF ...

Page 81: ...3 phase Length mm Dimensions Width mm Height mm 1 _ _ _ __ _ _ _ _ i i I M __ _ _ _ _ _ _ ___ _ _ _ _ _ _ __ Fig 92 Switch unit and control cubicle 3 phase Design 38 in packaging Example Technical Data 1700 1700 780 870 1140 1270 9229 0040 176 OF 81 2017 12 18 ...

Page 82: ...9 Packaging wooden package 1 phase Length Dimensions Width Height Fig 93 Switch unit and control cubicle 1 phase Design in packaging Example mm mm mm Siemens Vacuum Recfoser 3AD 1290 770 1300 82 9229 0040 176 OF n17 1 1R ...

Page 83: ... 5 kA I I Ud 50 kV m 140 kQ I according to IEC 62271 111 and IEEE Std C37 60 I I Order Code 3AD3322 1 BA52 2AA5 Auxiliar Voltage 120 v AC MADE tN GERMANY b h j k I c d e m n 0 Fig 94 Name plate example a Manufacturer h Date of manufacture b Serial number Rated normal current If c Rated voltage Uf rated frequency k Rated short circuit breaking current Ise d Rated lightning impulse voltage Up I Mass...

Page 84: ...Technical Data Siemens Vacuum Recloser 3AD i I Blank page 84 9229 0040 176 OF ...

Page 85: ...unit PSU C I O D I O optional E I O optional Module A Analog Fig 96 Wiring diagram of standard controller Fig 97 Alternative Voltage Input Connections for 6VT loss of Voltage Models BI Binary Input BO Binary Output 9229 0040 176 OF 017_1 _1A Note re allocation of Terminals 1 Shows contacts internal to relay case assembly Contacts close when the relay chassis is withdrawn from case 85 ...

Page 86: ...4 B07 BOlO ZlSIS 8 011 B012 ZlSI9 eo 13 l ZlS110 B014 2 Bill ZlB112 Z1e113 IT 1 v BOI B02 B03 BO B05 Boe IT Fig 98 Wiring diagram of standard controller BI Binary Input BO Binary Output PSU Power supply unit Siemens Vacuum Recloser 3AD 9229 0040 176 OF ...

Page 87: ...5 B016 I fJ ZlBI 16 BO 17 I r r 2J BI17 l 2JB118 f f J z1 B119 L _ rJ ZlBI 20 t 2JBI21 f J rn L ___ __ _ _ J B018 QIJ B019 19 B020 2 B021 B022 qJ i i j j _ i Fig 99 Optional Additional 110 for 23 Inputs 22 Outputs and 33 Inputs 30 Outputs Models Fig 100 Optional Additional 110 for 33 Inputs 14 Outputs and 43 Inputs 22 Outputs Models BI Binary Input BO Binary Output 9229 0040 176 OF n17_1 _1A 87 ...

Page 88: ... CC 30 Check for damages 12 Communication protocol 39 DNP3 Level 3 39 IEC 60870 5 101 39 IEC 60870 5 103 39 Modbus 39 Cqntrol cubicle 17 21 24 48 58 Standard CC 24 XL CC 28 Controlier 28 36 Controller instruction manual 56 CT test disconnector 32 Current transformer 21 D Discharge protection 35 E Earth connection 50 Earth plate 50 G General power outlet 28 34 GPO see General power outlet H Housing...

Page 89: ...ing mechanism 17 22 Operations counter 22 P Pole 20 Pole earth 50 Pole mounting bracket 15 28 48 50 Pole mounting frame 23 44 Position indicator 22 60 Pre assembly 44 R Recloser designs 19 S Safety instructions 5 43 57 63 Standards 17 Storage 15 Substation 23 Substatinn frrlmp 50 Surge arresters 23 Switch unit 17 Switch unit driver Standard CC 26 XL CC 30 T Terminal connectors 2 1 Thermostat 25 29...

Page 90: ... for 38 kV 20 Fig 21 Marks on the operating mechanism housing 20 Fig 22 Operating mechanism 3 phase 22 Fig 23 Operating mechanism i phase 22 Fig 24 Pole mounting frame for 3 phase Vacuum Recloser with provision for surge arresters 23 Fig 25 Substation frame for 3 phase Vacuum Recloser 23 Fig 26 Standard CC with door open 24 Fig 27 Standard CC back 25 Fig 28 Standard CC with rear panel open 25 Fig ...

Page 91: ...rthing of recloser in principle 51 Fig 68 Connections switch unit 3 phase Design 27 52 Fig 69 Connections switch unit 1 phase 52 Fig 70 Standard CC with earth connection 52 Fig 71 Control cubicle connections exemplarily shown for XL CC 52 Fig 72 Voltage sensor connector exemplarily shown for XL CC 52 Fig 73 LV Terminal connectors 53 Fig 74 Control elements exemplarily shown for XL CC 54 Fig 75 Con...

Page 92: ...Example 82 Name plate example 83 Rear View Arrangement of terminals and modules 85 Wiring diagram of standard controller 85 Alternative Voltage Input Connections for 6VT Loss of Voltage Models Note re allocation of Terminals 85 Wiring diagram of standard controller 86 Optional Additional 110 for 23 Inputs 22 Outputs and 33 Inputs 30 Outputs Models 87 Optional Additional If0 for 33 Inputs 14 Output...

Page 93: ...er 3AD Installation and commissioning report Customer City I Location Contract number Rated voltage Auxiliary voltage Installation and commissioning report Siemens Vacuum Recloser 3AD Serial number Rated current Page 1 from 7 ...

Page 94: ...A 05 Pole or foundation in suitable condition A 06 Earthing is sufficient and in accordance with local regulations A O Ensure correct voltage of recloser i e compare rated voltage of the recloser see name plate Fig 94 with the network voltage contact Siemens representative if voltage is incorrect A O B Determine correct auxiliary voltage Digit 11 of the order number indicates the auxiliary voltage...

Page 95: ...re sensor is secured with strap B 03 Temperature sensor is in contact with a battery and secured 8 04 Cross section of the earth connection is adequate and connection to the switch unit is ensured B 05 Cross section of the earth connection is adequate and connection to the control cubicle is ensured B 06 Auxiliary voltage is connected correctly Phase X1 1 Neutral X1 2 Protective X1 3 conductor B 0...

Page 96: ...arged for the next switching operation Within 1 s the indication LED lights up green again A longer period indicates that the charging level of the batteries is very low or F3 is not switched on Position indicator of the switch unit is red C 03 Press OPEN pushbutton Recloser opens LED next to F2 fades LED next to Fi lights up green Position indicator of the switch unit is green C 04 Press F2 key C...

Page 97: ...ED next to F2 fades LED next to F1 lights up green Position indicator of the switch unit is green C 08 Press CLOSE pushbutton No switching operation shell take place C 09 Activate F2 key CLOSE at the controller then press ENTER No switching operation shall take place C 10 Push lock out handle back in completely Press CLOSE pushbutton or F2 key CLOSE at the controller then press ENTER Recloser clos...

Page 98: ...y 0 04 Set trip counter to zero 0 05 Delete event memory If necessary download events for further documentation 0 06 Close and lock swing frame 0 08 Fit controller cover over and fasten 0 09 Close and secure control cubicle door Other services Checklist E 01 Instruction manual handed over to customer available E 02 Routine test records handed over to customer available E 03 On site instruction on ...

Page 99: ...Remarks Signatures Name Mechanic Commissioning engineer Customer Supervisor Instructed persons Installation and commissioning report Siemens Vacuum Recloser 3AD Department Date Signature Page 7 from 7 ...

Page 100: ...emens com All rights reserved I 1 01 stated otherwise on the individual pages of this manual we reserve the right to include modifications especially regarding the stated values dimensions and weighIs Drawings rJ not binding All product designations used are trademarks or product names of Siemens AG or other suppliers If nol staledotherwis all dimensions in this instructions are given inmm www sie...

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Siemens 3AD Series, Installation And Operating Instructions Manual

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