Index 63230-300-212
April 2001
©200 1 Schneider Electric All Rights Reserved
201
THD
changing to thd36
thd calculation method66
thermal demand method 60
Total Demand Distortion66
total harmonic distortion66,108
transients114
troubleshooting125
types of alarms96
U
unbalance currentalarm type 89
unbalance voltagealarm type 90
undervoltagealarm type 89
upgrading
firmware124
memory 123
V
VAR sign convention 55
changing 34
verifying utility charges 62
viewing metereddata 38
voltage disturbancemonitoring 114
voltage sag 115
circuitm onitor capabilitiesduring 117
using waveform capturesto detect 115
voltage swell
circuitm onitor capabilitiesduring 117
W
watthours
calculatingwatthours per KYZ pulse80
waveform captures
100 ms event recording 110
adaptive waveform capture109
circuitm onitor memory112
disturbancewaveform captures 108
relay-triggeredevents 111
steady-statewaveform captures 108
storage of waveforms111
types 108
using memory 104
using to detectvoltage sag 115
wiring
test error messages 48
troubleshooting45,125