Measuring Range |
0 to 400 A ACrms
(600 A peak) |
Output Voltage |
0 to 4 V ACrms
(10mV/A) |
Accuracy
(at 23 deg.C ¡¾5 deg.C,sine wave input) |
(amplitude) ¡¾1.5%
of rdg ¡¾0.4mV (20Hz to 40Hz)
(amplitude) ¡¾1.0% of rdg ¡¾0.2mV (40Hz to 1kHz)
(amplitude) ¡¾(0.8 + 0.2 x f kHz)% of rdg ¡¾(0.2 + 0.04 x f kHz)mV
(1 to 20kHz)
(phase) Within ¡¾3.0 deg.C (40Hz to 1kHz) |
Temperature
Coefficient |
0.05% fs/deg.C in
a range of 0 deg.C to 18 deg.C and 28 deg.C to 50 deg.C |
Maximum allowable
current(rms) |
See the figure to
the right |
Output Impedance |
Approximately 30¥Ø |
Load Impedance |
100k¥Ø min.//100
pF max. |
Effect of
external magnetic field |
2mV(0.2A)or less
at 400A/m |
Voltage of
circuit under measurement |
600V ACrms maximum |
Diameter of
applicable conductor |
Maximum diameter
of 33 mm |
Operating
temperature and humidity limits |
0 deg.C to 50
deg.C, 80% RH max.(non-condensing) |
Storage
temperature limits |
-20 deg.C to 60
deg.C (non-condensing) |
Withstanding
Voltage |
3.7kV AC for one
minute
(core and case, and core and output terminals) |
Safety |
Conforms to IEC
1010. |
External
Dimensions |
Approximately
70(W) x 130(H) x 30(D)mm |
Weight |
Approximately 220g |
Output cord
length |
Approximately 2.5
meters(with banana plug) |
Accessories |
One portable case
and one instruction manual |