Rockwell Automation Allen-Bradley 1502 - Insulation Resistance Test

Receiving and Handling 2-5
1502-UM051E-EN-P – June 2013
ăFBMMPXBCMFMFBLBHFDVSSFOUPGN"JTBNBYJNVNGPSOFXESZFRVJQNFOUBOEJT
FYDMVTJWFPGMFBLBHFEVFUPUFTUFRVJQNFOUMFBETăFUFTUTFUVQMFBLBHFDBOCF
EFUFSNJOFECZSVOOJOHUIFEJFMFDUSJDUFTUXJUIUFTUMFBETOPUDPOOFDUFEUPUIF
DPOUBDUPSBOEOPUJOHUIFNBYJNVNMFBLBHFDVSSFOU*GUIJTWBMVFJTNPSFUIBO
NJMMJBNQFSFTJUTIPVMECFBEEFEUPUIFN"MJNJUXIFOUFTUJOHUIFWBDVVN
bottles.
NOTE: 3PDLXFMM"VUPNBUJPOEPFTOPUSFDPNNFOE%$)J1PUUFTUJOHCFDBVTF
the values obtained during the test are not a reliable indication of vacuum bottle
integrity.
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BT$BUIPEF3BZ5VCF&ĈFDUăJTPDDVSTXIFOPOFDPOUBDUPGUIFWBDVVNCPUUMF
IBTBEFGPSNJUZTVDIBTBCVSSPSEFQPTJUXIJMFUIFPUIFSDPOUBDUSFNBJOTĔBU
BOEUSVFăJTTFUTVQMFBLBHFDVSSFOUTXIJDIĔPXGSPNBTNBMMTVSGBDFUPBMBSHF
TVSGBDFJOPOFEJSFDUJPOBOEWJDFWFSTBXIFOUIFQPMBSJUZPGUIFUFTUFSJTDIBOHFE
ăFSFTVMUBOUDVSSFOUJTMBSHFJOPOFEJSFDUJPOXIJDIXPVMEJOEJDBUFJODPSSFDUMZ
a faulty vacuum bottle.
 "UCFTU%$UFTUJOHXJMMWFSJGZWBDVVNJOUFHSJUZJGCPUIDPOUBDUTVSGBDFTBSF
QFSGFDUMZTNPPUI*UXJMMOPUIPXFWFSHJWFBOZJOEJDBUJPOPGUIFEFHSFFPGWBDVVN
TJODFUIFDPOUBDUTVSGBDFDBOGFBTJCMZDIBOHFXJUIFBDIPQFSBUJPOPGUIFWBDVVN
DPOUBDUPS"$UFTUJOHPOUIFPUIFSIBOEXJMMQSPWJEFSFMJBCMFWBDVVNJOUFHSJUZ
JOEJDBUJPO"TXFMMUIFEFHSFFPGWBDVVNXJUIJOUIFCPUUMFDBOCFEFUFSNJOFECZ
comparing initial test results to the present readings. Increases in leakage current
JOEJDBUFTBSFEVDUJPOJOWBDVVNXJUIJOUIFWBDVVNCPUUMF
 'PSUIFTFSFBTPOT3PDLXFMM"VUPNBUJPOSFDPNNFOET"$UFTUJOHBTUIFPOMZ
reliable method of testing vacuum bottles.
Insulation Resistance Test 6TJOHBWPMU.FHHFSUIFSFTJTUBODFGSPNQIBTFUPQIBTFPSQIBTFUPHSPVOE
TIBMMCFHSFBUFSUIBONFHPINT