Current; Voltage; Power Factor; Reactive Power - Omron KE1 User Manual

Functions
 Current
PGR1C PVS1C
(Electric power (Electric power
/leakage) /voltage sag)
○
O: With measurement function
Measurement range: 0.000 to 9999.999 A (minimum unit: 0.001 A)
The following currents are measured: instantaneous value, maximum value, and minimum value.
S-phase current of 3-phase 3-wire is calculated based on R-phase and T-phase currents. N-phase
current of single-phase 3-wire is calculated based on R-phase and T-phase currents.
* The logging function allows storing the max. and min. values. (Note 1)
Note 1: CTD8E (CT extension) cannot store the values with the logging function not provided.
 Voltage
PGR1C PVS1C
(Electric power (Electric power
/leakage) /voltage sag)
○
O: With measurement function
Measurement range: 0.0 to 99999.9 V (minimum unit: 0.1 V)
The following voltages are measured: instantaneous value, maximum value, and minimum value.
* The logging function allows storing the max. and min. values. (Note 1)
 Power factor
PGR1C PVS1C
(Electric power (Electric power
/leakage) /voltage sag)
○
O: With measurement function
Measurement range: -1.00 to 0.00 to 1.00 (units of 0.01 (3 digits))
The following power factors are measured: instantaneous value, maximum value, and minimum value.
When the low-cut function works, the power factor measurement value is fixed to 1.
* The logging function allows storing the max. and min. values. (Note 1)
Note 1: CTD8E (CT extension) cannot store the values with the logging function not provided.
 Reactive power
PGR1C PVS1C
(Electric power (Electric power
/leakage) /voltage sag)
○
O: With measurement function
Measurement range: -99999999.9 to 99999999.9 var (minimum unit: 0.1 var)
The following reactive power amounts are measured: instantaneous value, maximum value, and
minimum value.
If the input current is less than the low-cut setting value, the reactive power value is forced to be 0 var.
* The logging function allows storing the max. and min. values. (Note 1)
Note 1: CTD8E (CT extension) cannot store the values with the logging function not provided.
3-8
VSU1B
(Voltage sag) (Voltage/current)
○ ×
X: Without measurement function
VSU1B
(Voltage sag) (Voltage/current)
○ ○
X: Without measurement function
VSU1B
(Voltage sag) (Voltage/current)
○ ×
X: Without measurement function
VSU1B
(Voltage sag) (Voltage/current)
○ ×
X: Without measurement function
VAU1B CTD8E
(CT extension) (ZCT extension)
○ ○
VAU1B CTD8E
(CT extension) (ZCT extension)
○ ×
VAU1B CTD8E
(CT extension) (ZCT extension)
× ○
VAU1B CTD8E
(CT extension) (ZCT extension)
× ○
ZCT8E
×
ZCT8E
×
ZCT8E
×
ZCT8E
×