| SPECIFICATIONS – CURRENT DETECTION PART | |
|---|---|
| Sensoring Method | Flexible Split-Core Type |
| Inside Diameter | φ210mm (total length approx. 650mm) |
| Influence of Residual Current | Less than 0.25A (at AC 50A, the point where influence is most receivable) |
| Withstanding Voltage | AC 2200V/1 minute |
| Length of Lead Wire | Approx. 2m between CT and Measuring Part |
| SPECIFICATIONS – MEASURING PART | |
|---|---|
| Measuring Function | AC Line Current, AC Leakage Current |
| Measuring Method | Dual Integration Mode |
| Measuring Range | AC 1000mA/10A/100A/1000A (50/60 Hz) |
| Range Selection | 4 Range Manual by Rotary Switch |
| Sampling Rate | 2 Times/sec. |
| Display | LCD max. 9999 reading with annunciators |
| Over Range Indication | “OL” mark on LCD |
| Data Hold Indication | “DH” mark on LCD |
| Low Battery Indication | “B” mark on LCD |
| Data Hold Function | by “DH” Switch |
| Filter Function | by Filter Switch to cut hi-frequency (Low Pass Filter for cut off 150 Hz) |
| Backlight Function | By pressing this switch, back light appears on LCD display and will get off by pressing this switch once again. |
| Signal Output | DC 100mV full scale to each range (Output impedance : less than 10KΩ) |
| Auto Power Off | Approx. 10 minutes after power on (this function is cancelled in case of using recorder cable for signal output) |
| SPECIFICATIONS – GENERAL SPECIFICATION | |
|---|---|
| Circuit Voltage | Less than AC 600V |
| Operating Temperature | 0～40℃, < 80%RH without condensation |
| Storage Temperature | -10～60℃, < 70%RH without condensation |
| Withstanding Voltage | AC 2200V/1 minute |
| Power Supply | 1.5V (“AA” size, UM-3) x 6 |
| Dimension (Measuring Part) | 159(W)×105(H)×53(D) mm |
| Standard accessories | Battery (UM-3 x 6), Instruction Manual , Carrying Case |
| SPECIFICATIONS – ACCURACY | |
|---|---|
| Accuracy | 23℃±5℃, less than 80%RH ±3%rdg±5dgt (1000mA) ±2.5%rdg±5dgt (10A/100A/1000A) Signal Output ±2% F.S. |
| Resolution | 0.1mA (1000mA) 0.001A (10A) 0.01A (100A) 0.1A (1000A) |
