KW2G / KW2G-H Eco-POWER METER
118
9.5 Main Unit Memory Specifications (only KW2G-H SD card type: AKW2020G)
Logging Function
File type 1
(Instantaneous
value)
*1
Save cycle
15 minutes (every day 00:00:00) (fixed)
Saved data
(Instantaneous value)
Integrated electric power(1), Integrated electric power(2),
Instantaneous electric power:
active(1), active(2), reactive(1), reactive(2), apparent(1),
apparent(2)
R(1)-current, N/S-current, R(2)/T-current,
R(1)(R/RS)-voltage, RT-voltage, R(2)(T/TS)-voltage,
Power factor(1), Power factor(2), Frequency, Count value
CH0 digital conversion value, CH1 digital conversion value,
CH0 pulse count value, CH1 pulse count value
Saved data
amount
96 records for 1 file (Max. 8 days)
File type 2
(Difference value)
*1
Save cycle
15 minutes (every day 00:00:00) (fixed)
Saved data
(Difference value)
Integrated electric power(1), Integrated electric power(2),
Count value
CH0 pulse count value, CH1 pulse count value
Saved data
amount
96 records for 1 file (Max. 8 days)
File type 3
(Detail
instantaneous
value)
*1
Save cycle
Selectable from 1min, 5min, 10min, 15min, 30min, 60min.
(Saved timing)
1min selected: Just at every minute
5min selected: 00,05,10,15,20,25,30min
・・・
of every hour
10min selected: 00,10,20,30,40,50min of every hour
15min selected: 00,15,30,45min of every hour
60min selected: Just at every hour
Saved data
(Instantaneous value)
Integrated electric power(1), Integrated electric power(2),
Instantaneous electric power:
active(1), active(2), reactive(1), reactive(2), apparent(1),
apparent(2)
R(1)-current, N/S-current, R(2)/T-current,
R(1)(R/RS)-voltage, RT-voltage, R(2)(T/TS)-voltage,
Power factor(1), Power factor(2), Frequency, Count value
CH0 digital conversion value, CH1 digital conversion value,
CH0 pulse count value, CH1 pulse count value
Saved data
amount
Max. 720 records about 12-hours
(In case of 1 min of save cycle)
Display
Daily integrated electric power (Latest 8 days)
Hourly integrated electric power (Latest 12 hours)
Calendar timer
Time accuracy (Monthly accuracy)
±
30 seconds (at 25
℃
)
Backup contents by battery
Time measurement and log data storage
Battery life *2
About 2 years (at 25
℃
) (when no power)
*1 You can select if the data of file type 1, 2 and 3 is written to SD memory card with setting mode.
It makes files for each unit.
‘Integrated electric power’ is logged with the unit of 0.01kWh.It doesn’t log it with the unit of 0.001kWh.
*2 when battery power is reduced, ‘BATT’ is blinking. Replace battery according to the procedures.
Battery life will be short if using this under high-temperature.
Summary of Contents for KW2G Eco-POWER METER
Page 1: ......
Page 132: ...KW2G KW2G H Eco POWER METER 123 10 1 2 KW2G H SD card type Main unit ...
Page 135: ... ...
