39
D.IC.L
x.xxx A
Phase C current present demand low demand
D.I. H
x.xxx A
Current present demand high alarm
D.I. L
x.xxx A
Current present demand low alarm
D.P. H
xxxx W
Total active power present demand high alarm
D.P. L
xxxx W
Total active power present demand low alarm
D.Q. H
xxxx var
Total reactive power present demand high alarm
D.Q. L
xxxx var
Total reactive power present demand low alarm
D.S. H
xxxx VA
Total apparent power present demand high alarm
D.S. L
xxxx VA
Total apparent power present demand low alarm
D1-1
--
#1 digital input – 1 action
D1-0
--
#1 digital input – 0 action
D2-1
--
#2 digital input – 1 action
D2-0
--
#2 digital input – 0 action
Notes:
1. High/low alarm
Low alarm means when the measured value of low alarm item is lower than
alarm threshold value, the relay activates; high alarm means that when the
measured value is higher than the alarm threshold, the relay activates.
2. Remotely-controlled relay
If relay output is in remotely-controlled mode, the alarm function should be off.
If the setting value is 0000, the relay output is normal level mode.
6.4 Max./Min. value demand
Meter can record max./min. value of voltage, current, power and harmonics, and
save these data of present month, last month and the month before last month.
Please refer to communication list for detailed recording parameters.
Meter can measure the demand of three-phase current, total active power, total
reactive power and total apparent power. Demand measurement modes can be set
through communication.
Summary of Contents for Sfere720A
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