63230-300-212 Chapter3—Operation
April 2001 Performing a Wiring Chec k
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Suspectederror: Polarityon V3–1VT PolarityofV3–1VT could be reverse d. Check polarity.
Suspected error: Che ck V1 input, may be V2 VT Phase 2 VT may actually be connecte d to input V1.
Suspected error: Che ck V2 input, may be V3 VT Phase 3 VT may actually be connecte d to input V12
Suspected error: Che ck V3 input, may be V1 VT Phase 1 VT may actually be connecte d to input V3.
Suspected error: Che ck V1 input, may be V3 VT Phase 3 VT may actually be connecte d to input V1.
Suspected error: Che ck V2 input, may be V1 VT Phase 1 VT may actually be connecte d to input V2.
Suspected error: Che ck V3 input, may be V2 VT Phase 2 VT may actually be connecte d to input V3.
I1 load current l ess than 1% CT Metered current on I 1 less than 1% of CT. Test could not continue.
I2 load current l ess than 1% CT Metered current on I 2 less than 1% of CT. Test could not continue.
I3 load current l ess than 1% CT Metered current on I 3 less than 1% of CT. Test could not continue.
I1phase angle out of range.Cause of error unknown. I1 phaseangle is out of expectedrange. Cause of errorunable to
bedetermined.
I2phase angle out of range.Cause of error unknown I2phase angle isout of expected range.Cause of error unable to
bedetermined.
I3phase angle out of range.Cause of error unknown. I3 phaseangle is out of expectedrange. Cause of errorunable to
bedetermined.
Suspected error: Rever se polarity on I1 CT. Polarityof I 1CT could be reversed. Check polarit y.
Suspectederror: Reversepolarity on I2 CT Polarityof I2 CT could be reversed.Check polarity.
Suspectederror: Reversepolarity on I3 CT Polarityof I3 CT could be reversed.Check polarity.
Suspectederror: Check I1 input,may be I2 CT Phase2 CT may actually be connectedto input I1.
Suspectederror: Check I2 input,may be I3 CT Phase3 CT may actually be connectedto input I2.
Suspectederror: Check I3 input,may be I1 CT Phase1 CT may actually be connectedto input I3.
Suspectederror: Check I1 input,may be I3 CT Phase3 CT may actually be connectedto input I1.
Suspectederror: Check I2 input,may be I1 CT Phase1 CT may actually be connectedto input I2.
Suspectederror: Check I3 input,may be I2 CT Phase2 CT may actually be connectedto input I3.
Suspected error: Che ck I1 input, may be I2 CT with reverse polari ty Phase2 CT may actuallybe connected to input I1,and the CT
polaritymay also be reversed.
Suspected error: Che ck I2 input, may be I3 CT with reverse polari ty Phase3 CT may actuallybe connected to input I21,and the CT
polaritymay also be reversed.
Suspected error: Che ck I3 input, may be I1 CT with reverse polari ty Phase1 CT may actuallybe connected to input I3,and the CT
polaritymay also be reversed.
Suspected error: Che ck I1 input, may be I3 CT with reverse polari ty Phase3 CT may actuallybe connected to input I1,and the CT
polaritymay also be reversed.
Suspected error: Che ck I2 input, may be I1 CT with reverse polari ty Phase1 CT may actuallybe connected to input I2,and the CT
polaritymay also be reversed.
Suspectederror. CheckI3 input, may be I2 CT withreverse polarity Phase2 CT may actually be connectedto input I3, and theCT
polaritymay also be reversed.
Tabl e 3–12: Wiring ErrorMessagesMessage Description