Table 24.
Accuracy of measurements—coil resistance test. Resistance balance test (high-voltage
leads).
Range
Resolution
Full-scale accuracy
*10Ω–50Ω
.2 Ω
+/– 5 %
2Ω–20Ω
.1 Ω
+/– 5 %
.030Ω–2Ω
.01 Ω
+/– 5 %
**.000Ω–.4Ω
.01 Ω
+/– 5 %
* Above 50Ω is reported as a potentially open circuit.
**Balance test is not rated below .500Ω (for high-voltage test leads).
Table 25.
Accuracy of measurements—4-wire kelvin method resistance test. (Use separate test leads).
Range
Resolution
Full-scale accuracy
*10Ω–50Ω
.1 Ω
+/– 5 %
2Ω–20Ω
.1 Ω
+/– 5 %
.2Ω–2Ω
.05 Ω
+/– 5 %
.05Ω–.6Ω
.005 Ω
+/– 5 %
.005Ω–.07Ω
.0002 Ω
+/– 5 %
.001Ω–.01Ω
.0001 Ω
+/– 5 %
* Above 50Ω is reported as a potentially open circuit.
Table 26.
*
Testing accuracy for hipot Measurements.
Range
Approximate maximum
measurable current
Resolution
Full-scale accuracy
100 µ A/Div
900 µA or 45 µA
+/–5% from
90µA–900µA
+/– 5 %
10 µ A/Div
90 µA
+/–5% from
9µA–90µA
+/– 5 %
1 µ A/Div
9 µA
+/–5% from
.9µA–9µA
+/– 5 %
Table 27.
Voltage measurement accuracy—Surge test.
Range
Resolution
500 V/Div
+/– 12 %
1000 V/Div
+/– 12 %
2000 V/Div
+/– 12 %
3000 V/Div
+/– 12 %
194
SKF Static Motor Analyzer—Baker AWA-IV User Manual
Summary of Contents for AWAIV-12
Page 1: ...SKF Static Motor Analyzer Baker AWA IV User manual ...
Page 2: ......
Page 14: ...xii SKF Static Motor Analyzer Baker AWA IV User Manual Table of Contents ...
Page 16: ...2 SKF Static Motor Analyzer Baker AWA IV User Manual About this manual ...
Page 28: ...14 SKF Static Motor Analyzer Baker AWA IV User Manual Baker AWA IV Instrument Overview ...
Page 88: ...74 SKF Static Motor Analyzer Baker AWA IV User Manual Database management and maintenance ...
Page 90: ...76 SKF Static Motor Analyzer Baker AWA IV User Manual Set up of the Baker AWA IV analyzer ...
Page 91: ...SKF Static Motor Analyzer Baker AWA IV User Manual 77 Set up of the Baker AWA IV analyzer ...
Page 92: ...78 SKF Static Motor Analyzer Baker AWA IV User Manual Set up of the Baker AWA IV analyzer ...
Page 124: ...110 SKF Static Motor Analyzer Baker AWA IV User Manual Special features of the Baker AWA IV ...
Page 166: ...152 SKF Static Motor Analyzer Baker AWA IV User Manual Typical winding faults ...
Page 180: ...166 SKF Static Motor Analyzer Baker AWA IV User Manual ...
Page 181: ...SKF Static Motor Analyzer Baker AWA IV User Manual 167 ...
Page 182: ...168 SKF Static Motor Analyzer Baker AWA IV User Manual ...
Page 210: ...196 SKF Static Motor Analyzer Baker AWA IV User Manual ...
Page 234: ...220 SKF Static Motor Analyzer Baker AWA IV User Manual ...
Page 240: ...226 SKF Static Motor Analyzer Baker AWA IV User Manual Glossary ...
Page 248: ...234 SKF Static Motor Analyzer Baker AWA IV User Manual Index ...
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