13
E.M.C.: Meets EN61326(1997, 1998/A1), EN61000-4-2(1995), and EN61000-4-3
(1996)
In an RF field of 3V/m:
Capacitance function is not specified
µ
A function: Total Accuracy = Specified Ac 65 digits
Other function ranges: Total Accuracy = Specified Ac 45 digits
Performance above 3V/m is not specified
Overload Protections:
ACA Clamp-on jaws: AC 400A RMS continuous
“+” & “COM” terminals (all functions): 600VDC/VAC RMS
Electrical Specifications
Accuracy is ±(% reading number of digits) or otherwise specified, at 73
°
F ±
9
°
F (23
°
C ± 5
°
C) & less than 75% R.H.
DC Voltage
RANGE
Accuracy
400.0 mV
0.3% + 4d
4.000V, 40.00V,
400.0V
0.5% + 3d
600V
1.0% + 4d
NMRR: >50dB @ 50/60Hz
CMRR: >120dB @ DC, 50/60Hz,
Rs=1k
Ω
Input Impedance: 10M
Ω
, 30pF nominal
(1000M
Ω
for 400.0mV range)
AC Voltage
RANGE Accuracy
1)
50Hz -- 500Hz
4.000V, 40.00V,
400.0V
1.5% + 5d
600V
2.0% + 5d
CMRR: >60dB @ DC to 60Hz, Rs=1k
Ω
Input Impedance: 10M
Ω
, 30pF nominal
ACA Current (Clamp-on)
RANGE Accuracy
50Hz / 60Hz
40.00A
1.9% + 8d
400.0A
1.9% + 8d*
600A** unspecified
*Accuracy specified to 350A continuous,
and 400A for 60-second max with 5
minutes cool down interval
**Added range to indicate instantaneous
ver-range current values
o
Max Hold (where applicable)
Specified accuracy ± 50 digits for
hanges > 25ms in duration
c
Audible Continuity Tester
Audible threshold: between 10
Ω
and
20
Ω
.
1
