5.3 Measurement specifications
149
Maximum output voltage Approx. ±12 V DC
Output update rate Level output (STD.2/ STD.5): Same as the data update period.
Update rate is unrelated to number of averaging iterations setting and display hold op-
eration.
High-speed level output (FAST.2/ FAST.5):
AC Updated once every cycle for the input waveform set as the synchronization
source. However, voltage and current are only updated once every cycle for in-
put signals from 45 to 66 Hz.
DC Updated at the set timeout time interval.
Waveform output (FAST): Approx. 1.43 s (approx. 700 kHz)
Response time Level output (STD.2/ STD.5):
0.6 sec. or less (when the input changes abruptly from 0% to 90%, or from 100% to
10%, the time required in order to satisfy the accuracy range with a synchronization
timeout setting of 0.1 s)
High-speed level output: (FAST.2/ FAST.5)
2 ms or less
Waveform output (FAST):
0.2 ms or less
Temperature coefficient ±0.05%f.s./°C or less
Output resistance 100 ±5
Default state D/A channel 1 U, AC+DC, STD.2 (voltage level, STD.2)
D/A channel 2 I, AC+DC, STD.2 (current level, STD.2)
D/A channel 3 P, AC+DC, STD.2 (active power level, STD.2)
D/A channel 4 , AC+DC, STD.2 (power factor, STD.2)
D/A channel 5 u, FAST (instantaneous voltage waveform)
D/A channel 6 i, FAST (instantaneous current waveform)
D/A channel 7 p, FAST (instantaneous power waveform)
Frequency f.s. 500 Hz
Integrated values f.s. 5 k [Ah/Wh]
To Next Page
Loading...
