Basler BE1-79 Instruction Manual Download | Manualshive

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Summary of Contents for BE1-79

Page 1: ...SHOT RECLOSING RELAY MODEL NUMBER BE1 79 R SQ D STATE PROTECTM IIEl AY C I IEa osuRE TIME OELAY ISECOHCI8I E F U 1ST 2ND 3RD INST A NEOOS u RECLOSING A3AA1CN2M1F Basler Electric l Highland Illinois Pu...

Page 2: ......

Page 3: ...on 3 Operational tests 4 Mounting information A Service Manual publication 9 1368 00 620 available as an aid in troubleshooting and WARNING is repair TO AVOID PERSONAL INJURY OR EQUIPMENT DAMAGE ONLY...

Page 4: ...TEREST OF BASLER ELECTRIC COMPANY It Is not the Intention of this lllllrual to cover aU detan 8nd variations in eqJipnent not does this ruel pr QI Ilde dati for fNery possible contin gency regarclfrQ...

Page 5: ...Instantaneous Trip Enable Option Power Supply Status Output CONTROLS AND INDICATORS INSTALLATION Genera1 Relay Operating Precautions Dielectric Test Mounting Connections Stori ng TESTING AND CALIBRATI...

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Page 7: ...ly selected on three front panel switches Each switch has five pOSitions and covers a range from 0 2 to 60 seconds With the continuous time option the reclosing delay inter vals are individually set w...

Page 8: ...er against the requisition and packing list to see that they agree SAMPLE STYLE NUMBER AlA ASC A2H1F The style number above describes a 6EI 79 Multiple Shot Reclosing Relay having the following featur...

Page 9: ...no dIff c Mt_ OpUon A and Option B Nnc tJon aut with pow Off the Option A contoct Ie alwa 01 G ld the OptJon B contact aI op dOMd s tolll beI_ OPTION 1 OPlION 2 OPllON D ContlnOUI L Non llOIoted F Se...

Page 10: ...e 14 vdc to begin oper t nS Once operltlng the oltage NY be reducfod to 12 vde 1M OJ er tlon wfll ContillUt t Rel s with Type I supply require An uttm l nnllng dull S At SO or 60 H t The contact sensi...

Page 11: ...ds as defined by the style number designation Provides switch selected reset delays of 10 IS 20 40 and 60 seconds Within 5 for both reset and reclosure time delays over the specified range of operatin...

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Page 13: ...r from any external de power source with a voltage rating equal to the power supplyls nominal dc input voltage for non isolated contact sensing Ac is not used for contact sensing The function of each...

Page 14: ...hting the 1ST 2ND and 3RD LED reclosure indicators respectively as the proper count is reached The reclosure indicators remain lit until the relay is manually reset or operating power is interrupted R...

Page 15: ...emory turns on 1ST LED breaker Reset timer is started Breaker opens prior to 3 The second reclose time delay starts Th expiration of reset BREAKER CLOSE signal is generated at end delay of this time d...

Page 16: ...reset time interval after the breaker is normally closed LOCKOUT OPTION The lockout option provides the capability of preprogramming the relay for zero one two or three reclosures Afour position LOCK...

Page 17: ...status output relay continually energized and its output contact open However if the power supply output voltage falls below the requirements of proper operation the power supply output relay de energ...

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Page 19: ...urns OFF the REC FAIL LOCKOUT and RECLOSURE indicators This green light emitting diode illu minates when the relay is reset This red light emitting diode illuminates when a failure to reclose has occu...

Page 20: ...lockout When set to position I the reclosing relay is disabled When set to positions 2 3 or 4 maximum of one two or three reclosures are permit ted respectively The last permissible trip causes locko...

Page 21: ...or operation of the relay note the following precautions 1 The relay s a solid state device If a wiring insulation test is required remove the connecting plugs and withdraw the cradle from its case 2...

Page 22: ...3 and 4 are external relay power supply voltage inputs and are not polarity sensitive Relays containing the Type X 250 Vdc 230 Vac power supply require and exter nal sensing input module Connections f...

Page 23: ...act sensing 10 Normally open reclose contact 11 Normally open instantaneous contact 12 Normally open reclose fail contact 13 Normally open reclose fail contact or normally closed power supply status c...

Page 24: ...153 92 Figure 4 1 Panel Drilling Diagram Flush Mounting 7 j 19D5 FRONT VIEW SIDE VIEW UPPER TERMINALS ARE PRESENT ON SOME BASLER RELAYS Figure 4 2 Outline Dimensions Flush Mounting NUMBERS IN PARENTH...

Page 25: ...1 OO OIA i 0 1 0 ffi Il PLACES 2 _ 10 25 147 19 05 1 20 HOLES 25 4 2 63 1 3 56 aO 10 525 j 133 35 Figure 4 3 Panel Dr illing Diagr am Projection Mounting FRONT VIEW l 50 r i 13 1 1 IS7 2 I MOUNTING P...

Page 26: ...Noi OR WITH POWER SUPPLY STATUS OPTION NC K3 CONTACTS PROVIDED WITH LOCKOUT OPTION LEGEND 50 INSTANTANEOUS OVERCURRENT RELAY CC BREAKER CLOSING COIL 51 TIME DVERCURRENT RELAY TC BREAKER TRIP COIL 52...

Page 27: ...2 DC 3 4 EXTERNAL INPUT MODULE OPERATING BE1 79 70 POWER t7 4 9 3 BEl 79 NON ISOLATED CONTACT SENSING WITH TYPE X POWER SUPPLY 7 7 l P 7 7 3 4 NON ISOLATED CONTACT SENSING L 250 Vdc OR EXCEPT TYPE X P...

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Page 29: ...the unit n a powered up condition verify that the power supply status output contact is energized open terminals 12 and 13 if equipped with this option Remove input power and verify that the status ou...

Page 30: ...11 1 MOTES UGUN LINES INDICATE AL YEIlN AlIy CDNNtCT ION fOI INDI CAIO II cl SO O lttoG NIUt 01 110 II NIIAlUO VOUA I CI sI O If noo olIO UHWoIG NP If 0 10 1 INII UIO OOUIoCI IOUKI N n BEl 79 I r Figu...

Page 31: ...ep 11 3RD RECLOSURE LEO should be lit Reset relay by momentarily pushing RESET switch up All RECLOSURE LEO s should now be out and the RESET LED should be 1it Step 18 Set RECLOSURE TIME OELAY 1ST 2ND...

Page 32: ...rip Enable OUput ITEO option To continue the operational test on relays not provided with this option proceed to Step 54 NOTE There are two versions of the IrED option A and B as indicated by the thir...

Page 33: ...circuit between terminals 11 and 20 Step 51 Oepress and release momentary contact switch 52 Step 52 Verify that there is an open circuit between terminals 11 and 20 Step 53 Set INSTANTANEOUS ENABLE s...

Page 34: ...tep 64 Reset relay by pushing RESET switch up Reset test set by pressing and releasing momentary contact switch 51 Step 65 Set LOCKOUT switch to 4 Step 66 Depress and release momentary contact switch...

Page 35: ...Contact DC circuit rel it in relit in relit in relit in Step BO Using Figures 4 6 as a guide and taking care to observe the correct hookup procedure for isolated and non isolated sensing connect the r...

Page 36: ...and verify that the status out put contact closes Step 2 Set controls and switches on relay as follows Control or Switch Position RESET TIME DELAY 1ST Fully CCW 2ND and 3RD 1ST 2ND and 3RD D 2 2 0 To...

Page 37: ...range of 1ST 2ND and 3RD switches to 1 5 15 Step 18 Depress and release momentary contact switch 52 The timer should display less than 1575 milliseconds Step 19 Check that the 1ST RECLOSURE LED is li...

Page 38: ...ore than 60 seconds and 1ST RECLOSURE LED lights Step 42 Repeat steps 40 and 41 2ND RECLOSURE LED lights Step 43 Repeat steps 40 and 41 3RD RECLOSURE LED lights Step 44 Reset relay by momentarily push...

Page 39: ...t between terminals 11 and 20 Step 62 Set INSTANTANEOUS ENABLE switches I and 3 to OFF NOTE Steps 63 through 78 below are for relays supplied with the lockout option To continue the operational test o...

Page 40: ...is pressed the third time and lockout alarm contacts are closed Step 75 Reset relay by pushing RESET switch up Reset test set by pressing and releasing momentary contact switch 51 Step 76 Set LOCKOUT...

Page 41: ...ights in approximately 20 seconds Step 88 Set RESET TIME switch to 40 Step 89 Repeat steps 81 and 82 Observe RESET LEO lights in approximately 40 seconds Step gO Set RESET TIME switch to 60 Step 91 Re...

Page 42: ...erational Step 94 Set controls and switches on the relay as follows Control or Switch Position RESET TIME Switch 60 REClOSURE TIME DELAY Fully 1ST Control Cl ockwi se REClOSURE TIME OElAY 0 2 2 0 1ST...

Page 43: ...lay cradle should be shipped as an assembly preferably in its case The following is a general description of the process required to disassemble Basler protective relays It is not intended to apply to...

Page 44: ...f the board The quality of replacement parts must be at least equal to the type in the ori ginal circuit CAUTION THE PRINTED CIRCUIT BOARDS ARE CONFDRMALLY COATED AS APROTECTION AGAINST ENVIRONMENTAL...

Page 45: ...dded concerning electrolytic capacitors Figure 4 6 Contact designations corrected K3 and K4 designation were transposed Drawing notes corrected accordingly A few minor editing changes were made B Char...

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Page 48: ...ROUTE 143 BOX 269 HIGHLAND IL 62249 USA http www basler com info basler com PHONE 1 618 654 2341 FAX 1 618 654 2351 lBasler Electric lBasler Electric...

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