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18.1 Product Specifications
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■ Setting Mode
Using the reactive power meter
method
Yes/no (Refer to Table 2.)
No: Reactive power is calculated on the basis of the voltage,
current, and active power measurements.
* Processing of the measured values is performed by calculation
formulas.
Yes: Reactive power is measured directly by the reactive power
meter method.
Sampling method
PLL synchronization/fixed clock
PLL synchronization/frequency
source
Voltage U1/current I1
Frequency on line being
measured
50/60/400 Hz
Display averaging times
OFF/2/3/4/5/6/7/8/9/10 times (moving average processing)
PT ratio
Setting range: 1 to 10000
CT ratio
Setting range: 0.01 to 10000.00
Backlight
On/off/auto off
Contrast
Gradations can be set (1 to 16).
Key beep
Key beep when a key is pressed can be turned on/off
RS-232C devices
Printers, personal computers, modems
Real-time clock and calendar
Year, month, day, hours, minutes
System reset
System reset restores all settings to factory settings
■ Floppy disk mode
Loading
Loads saved settings
Data output
Saved settings can be printed out
Floppy disk initialization
Supported disk capacities: 1.2MB/1.44MB (MS-DOS* format)
*"MS-DOS" is a trademark of Microsoft Corporation.
File name changes
File names can be changed.
File deletion
Files can be deleted.
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