3003 W CASINO RD BLDG 45-242 2018-01-01 MF Import

_...._..� r._._ __ _ -"-,..� ANSI/IEF.E IN1'ERRUPfER SWI'ICEiCEAR ��20��c�g� The preseure et the no�zles shall be a mini- 6.3.4 Electricnl Operation and Contrnl mum of 6016f/in2(41.4 N/cm2)under(low con- Wiring Teet ditione.(This is opproximately equivalent to rniu 6.3.4.1 Control Wirinq Continuity. The driven by n 65 mi/h wind(29 m/e).The quantity correctness o(the cont�al wiring of a switchgear of wnter npplied lo each surfnce under lest shnll ossembly shall be verified hy either be at lenst 02 in (0.5 cm) per unit surfnce per (1) Actunl electrical operation of the compo- minute,and eech eurface so tested ehall receive nent contral devices or this rete of artilicial preci�:tation for a duration (2) Individual circuit continuity checke by oC 6 min. 1'he epray nozzle ehall not be more electrica! circuit teatere than 10 R(9 m)from the nearest vertical surfece ' 6.9.4.2 Control Wiring Insuladon Tesk A under test. • • 60 Hz test voltage; 1600 V to ground, ehell be After the teet ie completed,nn inepection ehall applied for 1 min efter all circuit grounde have be mede promptly to determine if the enclosure been dinconnected and all circuita wired together I meeta the requiremenfe of outdoor conetruction. with emell, bare wire to sharttircuit coil wind- I More specifically,the equipment ehall have aet- inge. The duration of the teat may br. 1 e if a iefactorily met the requireroents of thia teet if vcltage of I800 V ie applied. At the option oC the vieible inepect3on indicatee the manufncturer xwitcf�gear mounted devicee (11 No water on primary or eecoadery Ineu• thet have been individually teeted may be die- lation connected during the testi (2) No water on any electrical componenfe or 6.8.�.9 Polarlty VerlAcallon. T'eete ehall mechaniame of the essembly be mede to eneure that connectione between in- (3) No significant accumulation of water re- strument traneformere end metere or releys,etc, tained by the etructure or other nonineulating are correctly connected wilh proper poleritieF. parts(to minimize corrosiorJ Instrumenta ehall be tested to e�sure thnt poinb ere move in the proper directicm. Thie does noc require teefs ueing primary voltege and current. b.3 ProducHon Tcsta. Staridard production 6.9.�.4 8equence Teate. MEI ewitchRear tests for MEI switcl:genr ehalt be low•frequency involr.'ng the F�quentiat operetion of devicea dielectric teete, mechc:�icai teats, groundi�g oC ehell be testecllo eneure that the devicea in the instrument tranet'ormers cane tests,and eiectri- eequence function properly r..�d itt the order in- cal operation and control wiring teet. Nor these tended. tests, removable elements need not be teated in Thie eequence teet need not include remote the aseembly if they are tested eeparately. eqtdpment contralled by the switchgear assPm- 6.3.1 Dlelectdc Teate. Lowdrequency with- bly; however, this equipment may be simulated etand tests ehell he mede et the factory on each where neoeeeary. MEI ewitchgenr In accordance with the require� mente of 6.2.1 with the exception that teets 6.4 Conformenoe Teets° acroes tho open gep nre not required.Teats shall be mede between each phase and ground wit}� 6.6 Fleld Dlelectrle Teets. When low-fre- other phnses grounded. quency withstand testa ere to be made on MF,I 6.3.2 Mec6enlcalOperallonTeste.Mechen- ewitchgear after inaWlation in the field, the ical testa ehall he performed where epplicable ewitchgear shall not he teeted at greater than W eneure the pmper functioning of ehutters,op� 76% of the teet valuce given in Table 1. ereting mechaniame,mechanical interlocka,etc. No1R:� Fte�a taw ua ecmmmenaed when oew unire are Theee teete ehall eneure the interchangeability ,��u,e=isting imy�yuon or eiG,r mejor ne�d modl- of removable elemenfe designed to be II11CT- Iicatlone. The equfpmmt�hould be put In good oondilion Chflng&4b�e. pdnr W the ffeld teeG lt le oM e=peeted lhet equlpment ehall 6.9.9 Grounding ot Inetrument 1�ane- b°"ubJected ta theee leefe eRer IL hm been etorcd for Iong pedode of Hme or hu eccumule4d e Ierge emount of duet, formnr Ceee Teete.The effectivenese of inetru- dirt, mninwre, ar other mnteminnnte without firet Ming menl treneformer case or Game grounding shall nbmrni rn Ro�1 condiiion. be chrcked by a low potentinl soutce, such ns 10 V o� leas, using bells, buzzere, oP lighfs. Thie —e��o�nnce teet promluree for MF.1 ewitchRenr will be LCSL IH required On�y when instrumenl Lrnna- �ven in C37.a� when the Jxument ie epproved and pub farmere nre oC metal cnse design. �iehed. 21