Multi Measuring Instruments Co.
Multi ALCL-40D Clamp-on AC current sensor
Manufacturer: Multi Measuring Instruments Co., Ltd.
Model: ALCL-40D
Features
For ultra-small current measurement in μA First high accuracy for a split-type ZCT Ultra-sensitive type that is not affected by external influences (less than 10 μA at 400 A turn) Ideal
for measuring extremely small leakage current in arresters and other fields Stable output under high electric and strong magnetic fields
Specifications
| Applicable current | AC 1μA～50A |
|---|---|
| Maximum allowable current | AC 60A |
| Nominal Current Ratio | 2400:1 |
| Example output | AC 1.66mV±2%（20mA/200Ω） |
| Application frequency | 45Hz～65Hz |
| Wire diameter that can be installed | Maximum φ37mm |
| Withstand voltage | AC 2200V/1 min (between exterior case ~ output) |
| Insulation resistance | DC 500V/100MΩ or more (between exterior case ~ output) |
| Temperature and humidity | -10~60°C 80%RH or less (but not condensing) |
| Output Leads | Approx. 2.8m 2-core shielded wire |
| Dimensions and weight | W135×H166×D61mm Approx. 1000g |
