Eaton Cutler-Hammer Digitrip RMS 510 Instructions Manual

Also see for Cutler-Hammer Digitrip RMS 510: Instructional Leaflet Instructions Instruction leaflet

AD 33-855-4 Page 438.7.1 Secondary lnjection TestingI wanrurr'rcDO NOT USE THE AMPTECTOR TEST KIT TOTEST DIGITRIP RMS WHILE THE BREAKER ISIN THE "CONNECTED'POSITION IN THESWTCHGEAR CELL COMPARTMENT. TESTINGSHOULD ONLY BE PERFORMED WHEN THEBREAKER IS LEVERED TO THE"DISCONNECTED" OR "REMOVED" POSI-TIONS. FAILURE TO COMPLY WITH THESERECOMMENDATIONS COULD RESULT INPERSONNEL INJURY DEATH, AND / OREQUIPMENT DAMAGE.POSSIBLE DAMAGE TO THE DIGITRIP TRIPUNIT MAY RESULT FROM THE USE OF SWLENUMBERS 14OD481GOlR OR GO2 TEST KITS.ONLY USE A TEST KIT wlTH STYLE NUMBER8779CO2GO2 FOR TESTING THE DIGITRIPTRIP UNIT.The tester secondary amps, shown in Table 8-3,are'for 1O0/o Rating Plugs, where the Plug Rating(ln) and Sensor Rating are the same. lf your RatingPlug is not 100%, ft will be necessary to ratio thesecondary amps accordingly-lf all of the tests from Table 8-3 yield correctresults, the Trip Unit is functioning properly. lf anydifficulties are encountered during testing, pleasecall Cutler-Hammer at 1 -800-937-5487.A.8.7.2 Secondary lnjection Test ProceduresPrior to Secondary lnjection Testing:. Defeat Zone lnterlocks;. Defeat Unpowered Thermal Memory; and. Use Auxiliary Power.During Secondary lnjection Testing:o Reset the Trip Unit;. Reset the Trip Settings (see Table 8-3);o Close the Breaker;. Conduct the test (see Table 8-3);. Abort the Test (see Table 8-3); and. Record the Test Results.- Compare actual results with theexpected test results in Table 8-3.- 610, 81 0, & 910 Trip Units will displaythe elapsed time of the test and thendisplay the cause of Trip Code.- Press the Step button to view the testcurrent magnitude after each test.- Permanently record the results to verifycalibration of the Trip System.After Secondary lnjection Testing:. Reset the Trip Unit; and. Confirm the Breaker Status.c.Etfective 9/01 ElT.il