|
Parameter
|
Specification
|
| Measuring Range |
0 to 400 A ACrms (600 A peak) |
| Output Voltage |
0 to 4 V ACrms (10mV/A) |
Accuracy
(at 23 deg.C ±5 deg.C,
sine wave input) |
(amplitude) |
±1.5% of rdg ±0.4mV (20Hz to 40Hz) |
| ±1.0% of rdg ±0.2mV (40Hz to 1kHz) |
| ±(0.8 + 0.2 × f kHz)% of rdg ±(0.2 + 0.04 × f kHz)mV (1 to 20kHz) |
| (phase) |
Within ±3.0 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 30Ω |
| Load Impedance |
100kΩ 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) × 130(H) × 30(D)mm |
| Weight |
Approximately 220g |
| Output cord length |
Approximately 2.5 meters(with banana plug) |
| Accessories |
One portable case and one instruction manual |
