Dent ELITEpro XC - Page 133

133
DENT Instruments
ELITEpro
Appendices
Verify measurements are correct
Are the Phase Chek LEDs green?
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Are the currents and watt measurements
reasonable for the load (helps to verify the correct
load is monitored)?
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Are the phase currents relativity close to each other
(within about 20%) on a load that should be
balanced?
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For WYE loads, are the phase watts relativity close
to each other (within about 20%)?
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For WYE loads, are all the phase watts positive?
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For WYE loads, are the phase PF readings relativity
close to each other when monitoring a balanced
load?
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If available, compare to external references (within
a percent or two, no two meters will read exactly
the same).
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Digital Voltmeters (DVM): Does the meter phase
voltages match the DVM’s?
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Clamp-on Amp meters (e.g., Amprobe): Do the
meter phase currents match the clamp-on Amp
meter?
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Clamp-on Power Meters (e.g., Fluke 41): Do the
meter phase watts match the clamp-on Power
Meter?
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