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Itr Ew 03b Hv Mv Switchboard

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inspection check list
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  KAZ POWER PLANT Report No: INSPECTION TEST REPORT Checks and Tests of Instruments for Pre-Commissionin Date: Subcontractor:Reference QCP No:QCP phase:Test Notification n°:Notification Date:Equipment: Type: ! -# SWITC!$OAR% Equipment Tag:Equipment Designation:System Tag:Manufacturer:Moe!:Data Sheet No:Dra ing No#:$perating %o!tage &'%(Ma) insu!ation %o!tage &'%(Rate %o!tage &'%(Rate *requency &'%( Checks and Tests %escri&tion of S'itch(oardsPNN)A*Pre+iminar, checks %erify the chec' sheet +,TR-E.-/0-12 of Mechanica! Comp!etion is comp!ete an signeChec' a3ai!abi!ity of %enors instructions#Chec' c!eaning an conser3ation status%erify the chec' sheet of Mechanica! Comp!etion +en assemb!y2 of e!ectric motor an associate au)i!iary equipment is comp!ete an signe#  E+ectrica+ measurement ,nsu!ation Resistance Tests +4us 4ar System2 Test %o!tage Test equipment Phase to earth 5678 5 90  ;E 5978 5 60  ;E 5078 5 69  ;E Resu!t #. Phase to phase 56759;8 5 0E  59750;8 5 6E  56750;8 5 9E  Resu!t #.Note/ *0 C!ose a!! circuit brea'ers an app!y the 1C 3o!tage for a perio of 6 minute to the tested &hase 0/   Perform insu!ation resistance tests after the 1C %o!tage test# Compare the 3a!ue obtaine ith the 3a!ue measure before the  1C %o!tage test escribe in ,TR-E.-/<1 + construction phase = if any2 Perform the 1C app!ie 3o!tage test Test Phases5 6 785 90  ;E5 9 785 60 ;E5 0 785 69 ;EResu!t #.Note/ 10 The AC 2o+tae test  sha!! be reuce to >?@ in accorance ith the requirements of ,EC A/<0B in cases here the s itchgear  has been subecte to such tests ear!ier# P#6?  KAZ POWER PLANT Report No: INSPECTION TEST REPORT Checks and Tests of Instruments for Pre-Commissionin Date: Subcontractor: Checks and Tests %escri&tion of S'itch(oardsPNN)A Conucti3ity Test Circuit esignationCircuit esignation 4usbar conucti3ity m. %ucter 3rom ToL * L  L 1 NE Note 450  Ducter 4%LRO-%iita+ Lo' Resistance Ohmmeter0 is an instrument to measure !o 3a!ues of resistance# Conucti3ity measurements sha!! be carrie out bet een aacent outgoers or aacent outgoer an incomers in orer to 3erify the entire busbar path inc!uing roppersrisers# *or ientica! connections the measure 3a!ues sha!! not iffer by more than 9/@ from each other# Test e6ui&ment data ManufacturerMoe!Seria! No#TypeRangeEng# Fnit Remarks/ P#9?  KAZ POWER PLANT Report No: INSPECTION TEST REPORT Checks and Tests of Instruments for Pre-Commissionin Date: Subcontractor:Equipment: Type: ! -# SWITC!$OAR%450 Equipment Tag:Equipment Designation:System Tag:Manufacturer:Moe!:Data Sheet No:Dra ing No#: Checks and Tests %escri&tion of each S'itchearsPNN)A*Pre+iminar, checks 4us-coup!er brea'er insertion  ra -outManua! iso!ators c!osing an opening chec'sChec' of iso!ator !oc'ing e3icesChec' of brea'er springs manua! chargingChec' of brea'er opening an c!osing by e!ectrica! commansChec' of brea'er inter!oc's an trip signa!sChec' interna! iring an cab!ing system%o!tage transformerGs iring chec'Current TransformerGs iring chec'Metering ,nstrumentGs chec' +if any2Ma'e sure that protection re!ays are chec'eChec' of brea'er status remote signa!s 3unctiona+it, check and test Confirm that au)i!iary ser3ice or' proper!yConfirm that e!ectrica! inter!oc's operate correct!yConfirm that a!! instrument a!arm an trip e3ice operate correct!yConfirm that remote contro! circuits operate correct!yChec' that the primary an seconary inection tests on a!! protecti3e circuits pro3e that the re!ays an tripping circuits operate correct!y P#0?  KAZ POWER PLANT Report No: INSPECTION TEST REPORT Checks and Tests of Instruments for Pre-Commissionin Date: Subcontractor:Chec' that the ratio an po!arity test on a!! current an 3o!tage transformers ith primary inection has been performe correct!yPerform the ca!ibration of irect re!ayConfirm that phase rotation is correctChec' that anti-conensation heater operate correct!y 1!! chec's recommene by the supp!ier ha3e been performe#Recor efects in the punch !ist report Checks and Tests %escri&tion of each S'itchearsPNN)A1E+ectrica+ measurement Measure insu!ation resistance of circuit brea'ers before 1C app!ie 3o!tage test +seconary sie on!y2# 1/6F 9 7% 9 F 9 7. 9 % 9 7. 9 Resu!t .Note450/  *i!! this form for each s itchgears insie the s itchboar   Note *0 : Short-circuit non-tested 'indins  an connect them to earthin net'ork # 1pp!y the Megger 3o!tage for a perio of 6 minutebet een the tested 'indin  an the earthin net'ork # Perform the 1C app!ie 3o!tage testTeste phase5 6 785 90  ;E5 9 785 60 ;E5 0 785 69 ;EResu!t #. Note0/ C!ose a!! circuit brea'ers an app!y the 1C 3o!tage for a perio of 6 minute to the tested &hase Measure insu!ation resistance of circuit brea'ers after 1C app!ie 3o!tage test 1/6F 9 7% 9 F 9 7. 9 % 9 7. 9 Resu!t . 7Earthin S,stemPNN)A Chec' the conition of the earthing bar an connectionsMeasure continuity bet een earthing bar of s itchboar to main earth P#<?

Animal Souls

Jul 23, 2017
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