Instructions

GPM-8310 User Manual
128
Frequency:
When the voltage frequency measurement value is
60Hz, the D/A output is 60 Hz/100 Hz × 5V = 3 V.
Power:
When the voltage range is set to 150 V and the current
range is set to 2 A, the rated power range is 150 V ×
2A = 300 W.
When the measured power value is 150 W, the output
is 150 W/300 W × 5V = 2.5 V.
Integrated Power:
When the voltage range is set to 150 V and the current
range is set to 1 A, the rated power range is 150 V ×
1A = 150 W. In manual integration mode, when the
rated integration time is set to 1 hour, the rated
electrical energy value is 150 W × 1 h = 150 Wh.
If you perform integration for 1 hour and the
measured electrical energy is 150 W, the D/A output
one hour after integration start is +5 V.
Note
1. The range between +5 to +7 V and –5 to –7 V is
not output for λ and Φ. When an error occurs, the
output is approximately ±7.5 V.
2. For Upk and Ipk, ±5 V represents the application
of 3 times the rated range value (6 times the rated
range value when the crest factor is 6 or 6A).
3. Refer to the table below for GPM-8310 DA
parameters calculation.