Instructions

APPENDIX
237
+ 0.35%
of range
+ 0.35%
of range
+ 0.50% of
range
440 Hz ≤ f <
1.2kHz
0.20% of
reading
0.20% of
reading
0.40% of
reading
+ 0.35%
of range
+ 0.35%
of range
+ 0.50% of
range
* 50Hz/60Hz Compliant IEC61000-4-7 (Update Rate must be ≥ 0.25S).
* Harmonic calculation: FFT method in which FFT data length is divided into 2
types: 1024 and 4096.
* FFT data length automatically switches in accord with the Frequency and
Update Rate of measured signal.
D/A Output (Options)
Item
Specifications
Output voltage
±5 V FS (approach ±7.5 V maximum) against each
rated value.
Number of output
channels
4
Output items
Set for each channel : V, I, P, VA, VAR, PF, DEG,
VHZ, IHZ, Vpk, Ipk, WP, WP±, q, q±, Off
Accuracy
±(accuracy of each measurement item + 0.2% of
FS)(FS = 5 V)
D/A conversion resolution
16 bits
Minimum load
100 kΩ
Update Interval
Same as the data update interval.
In the case of Auto Update Rate, update interval is
equal to signal interval. More than 100ms.
Temperature coefficient
±0.05%/°C of FS
Remote Control Input/Output Signal (Options)
Item
Specifications
Remote control input
signal
EXT HOLD, EXT TRIG, EXT START, EXT STOP, EXT
RESET
Remote control output
signal
INTEG BUSY
I/O level
TTL
I/O logic format
Negative logic, Falling edge