GW Instek GDM-8300 series User Manual - Manual (Page 151)

APPENDIX
151
AC Voltage, ACV+DCV
[3]
(AC Coupled)
Range Resolution
Full
Scale
Accuracy (1 year 23˚C ±5˚C) [1]
30-50Hz 50-10kHz 10K-30kHz 30K-100kHz
500mV 10 μ V 510.00 1.00%+40 0.50%+40 2.00%+60 3.00%+120
5V 100 μ V 5.1000 1.00%+20 0.35%+15 1.00%+20 3.00%+50
50V 1mV 51.000 1.00%+20 0.35%+15 1.00%+20 3.00%+50
500V 10mV 510.00 x 0.5%+15 1.00%+20[2] 3.00%+50[2]
750V 100mV 765.0 x 0.5%+15 x x
[1]Specifications are for sine wave inputs that are greater than 5% range.
[2]Input voltage <300Vrms.
[3]The accuracy of ACV+DCV is equal to ACV’s with 10 more digits added.
* The specifications are guaranteed to an input of 750V. A beeping alarm will go off
when the input value is higher than 750V.
* Input protection of 1000V peak on all ranges.
* AC-coupled true RMS – measures the AC component of the input with up to
400Vdc of bias on any range.
AC Current, ACI+DCI
[3]
(AC Coupled)
Range
Resolu-
tion
Full
Scale
Accuracy (1 year 23˚C ±5˚C) [1] Burden
Voltage 30-50Hz 50-2kHz 2K-5kHz 5K-20kHz
500 μ A 10nA 510.00 1.50%+50 0.50%+40 1.50%+50 3.00%+75 0.06V max
5mA 100nA 5.1000 1.50%+40 0.50%+20 1.50%+40 3.00%+60 0.6V max
50mA 1 μ A 51.000 1.50%+40 0.50%+20 1.50%+40 3.00%+60 0.14V max
500mA 10 μ A 510.00 1.50%+40 0.50%+20 1.50%+40 3.00%+60[2] 1.4V max
5A 100 μ A 5.1000 2.0%+40 0.50%+30 x x 0.5V max
10A 1mA 12.000 2.0%+40 0.50%+30 x x 0.8V max
[1] The 500
μ
A range requires an input of >35
μ
A to meet specifications. The
5mA~10A ranges need more than 5% of full scale range to meet specifications.
[2] Input current (5k ~ 20kHz)<330mArms.
[3]The accuracy of ACI+DCI is equal to ACI’s with 10 more digits added.
* The specifications are guaranteed to 10A. A beeping alarm will go off when the
input current being measured is higher than 10A.