中文
■ Functional features:
◆ wireless high and low voltage current measurement.
◆ measurement of current connected to metro core.
◆ leakage current measurement.
◆ cable or busbar current measurement.
◆ frequency measurement.
◆ measurement of bare conductor below 35KV.
◆ transformer load current measurement.
◆ measurement of cables with safety insulation sheath below 110KV. (with insulated rod operation)
■ Technical parameters:
| Transmission mode | 433MHz wireless transmission |
| Transmission distance | The linear transmission distance is about 150m |
| Display mode | 3.5-inch true color LCD display |
| Measurable wire diameter | Cable: φ 168mm2 |
| Busbar: 168mm × 245mm | |
| Measuring range | Current: ACO ~ 6000a or ACO ~ 20.0ka (50 / 60Hz automatic) |
| Frequency: 45Hz ~ 75Hz | |
| Resolving power | 10mA；0.1Hz |
| Current accuracy (23 ℃± 5 ℃, below 80% RH) | 0.00A~99.9A：±2%±5dgt |
| 100A~6000A：±3%±5dgt | |
| 6.00kA~20.0kA：±4%±5dgt | |
| Frequency accuracy | ±1Hz |
| Insulating rod size | About 5m long after stretching; About 1m long after contraction (5 sections) |
| Data storage | 9999 group |
| Sampling rate | 2 times / second |
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