Functions
3.1 List of functions
Single-phase 2-wire
Single-phase 3-wire
3-phase 3-wire
3-phase 4-wire
Active power
Leakage
Current
Voltage
Power factor
Reactive power
Frequency
Integrated active power
Integrated regeneration power amount
Integrated reactive power amount
Voltage sag (instantaneous voltage drop)
Leakage
Active power
Over/under current
Over/under voltage
Power factor
Reactive power
Open phase (Fixed unbalance factor)
Reverse phase
CT signal detection
Simple measurement
Target for log
O: With function
×: Without function
3-2
PGR1C
PVS1C
(Electric power
(Electric power
(Voltage sag)
/leakage)
/voltage sag)
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Refer to Page A-18
VSU1B
VAU1B
CTD8E
(Voltage/curr
(CT
ent)
extension)
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×
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×
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×
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×
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×
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×
ZCT8E
(ZCT
extension)
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×
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×
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