Application Field; Electrical Specifications - KPS DMM4500PV User Manual

CAT
The circuits directly connected to Low-voltage installation.
Ⅱ
The building installation.
Ⅲ
Ⅳ The source of the Low-voltage installation.
Safety : EN 61010-1, EN 61010-2-033 for CAT III 1000V, CAT IV
600V, EN 61326-1
Drop Protection : 4 feet drop to hardwood on concrete floor
Vibration : Random Vibration per MIL-PRF-28800F Class 2
Pollution degree : 2
Indoor Use

Electrical Specifications

Accuracy is given as ± (% of reading + counts of least significant
digit) at 23°C ± 5°C, with relative humidity Less than 80% R.H.,
and is specified for 1 year after calibration.
(1) Temperature coefficient
0.1 x (Specified accuracy) / °C, < 18°C, > 28°C
(2) AC Function
ACV and ACA specifications are ac coupled, true R.M.S.
The crest factor may be up to 3.0 as 4000 counts.
Accuracy is unspecified of Square Wave.
For non-sinusoidal waveforms, Additional Accuracy by
Crest Factor (C.F.):
Max. Crest Factor of Input Signal:
Frequency Response is specified for sine waveform.
LCD displays 0 counts when the reading < 20 counts.
(3) DC mV
Range
600.0mV
Input Impedance :
Overload Protection : AC/DC 1000V

Application field

Add 3.0% for C.F. 1.0 ~ 2.0.
Add 5.0% for C.F. 2.0 ~ 2.5.
Add 7.0% for C.F. 2.5 ~ 3.0.
3.0 @ 3000 counts
2.0 @ 4500 counts
1.5 @ 6000 counts
OL Reading Resolution
660.0mV
17
Accuracy
0.1mV ± (0.5% + 5D)
EN