Electrical Specifications; Input Protection - IDEAL 480 Serie Manuel D'instructions

Electrical Specifications

Accuracy is ±(% reading + number of digits) at 23°C ± 5°C
< 80%RH.
(1) Voltage
Range Resolution
60.00mV 0.01mV
DC
600.0mV 0.1mV
DC
6.000V 0.001V
DC
60.00V 0.01V
DC
600.0V 0.1V
DC
1000V 1V
DC
60.0mV 0.01mV
AC
600.0mV 0.1mV
AC
6.000V 0.001V
AC
60.00V 0.01V
AC
600.0V 0.1V
AC
1000V 1V
AC
Input Protection : 1000V
DC
AC Frequency Response : 50Hz ~ 1KHz
Input Impedance : 10MΩ, <100pF
AC Conversion Type :
AC conversions are ac-coupled, true rms responding,
calibrated to the sine wave input.
For non-sine wave add the following Crest Factor corrections:
For Crest Factor of 1.4 to 2.0, add 1.0% to accuracy.
For Crest Factor of 2.0 to 2.5, add 2.5% to accuracy.
For Crest Factor of 2.5 to 3.0, add 4.0% to accuracy.
For 61-484 For 61-486
Accuracy Accuracy
± (0.08% + 10d)
± (0.1% + 2d) ± (0.08% + 2d)
± (0.09% + 2d) ± (0.08% + 2d)
± (0.09% + 2d) ± (0.08% + 2d)
± (0.09% + 2d) ± (0.08% + 2d)
± (0.09% + 2d) ± (0.08% + 2d)
± (1.20% + 5d)
± (1.5% + 5d) ± (1.20% + 5d)
± (1.0% + 3d) ± (0.80% + 5d)
± (1.0% + 3d) ± (0.80% + 5d)
± (1.0% + 3d) ± (0.80% + 5d)
± (1.0% + 3d) ± (0.80% + 5d)
or 1000V rms
AC
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(2) Auto-V
Range Resolution
600.0V 0.1V
AC
1000V 1V
AC
600.0V 0.1V
AC
1000V 1V
AC
Input Protection : 1000VDC or 1000VAC rms
AC Frequency Response : 50Hz ~ 1KHz
Input Impedance : Approx. 3kΩ.
AC Conversion Type :
Conversion type and additional specification are same as
voltage function.
(3) Current
Range Resolution
60.00mA 0.01mA
DC
600.0mA 0.1mA
DC
6.000a 0.001A
DC
10.00A 0.01A
DC
60.0mA 0.01mA
AC
600.0mA 0.1mA
AC
6.000A 0.001A
AC
10.00A 0.01A
AC

Input Protection :

Equipped with High Energy Fuse.
440mA, 1000V AC/DC 10KA Fuse for mA input.
11A, 1000V AC/DC 20KA Fuse for A input.
Max. Measuring Time : 3 minutes for A input, 10 minutes
for mA input.
Rest time 20 minutes min.
AC Conversion Type :
Conversion type and additional specification are same as
volt-age function.
AC Frequency Response : 50Hz ~ 1KHz
For 61-484 For 61-486
Accuracy Accuracy
± (1.0% + 3d) ± (0.80% + 3d)
For 61-484 For 61-486
Accuracy Accuracy
± (1.0% + 3d) ± (0.08% + 3d)
± (1.0% + 3d) ± (0.08% + 3d)
± (1.0% + 3d) ± (0.08% + 3d)
± (1.0% + 3d) ± (0.08% + 3d)
± (1.5% + 3d) ± (1.2% + 3d)
± (1.5% + 3d) ± (1.2% + 3d)
± (1.5% + 3d) ± (1.2% + 3d)
± (1.5% + 3d) ± (1.2% + 3d)
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