Multi Measuring Instruments Co.
Multi ALCL-40H Clamp Type Leakage Ammeter for Arrester with Output
Manufacturer: Multi Measuring Instruments Co., Ltd.
Model: ALCL-40H
Features
- Use the JEM-TR179 high-precision leakage current meter for accurate measurement of leakage current.
- Employ the measurement method that allows leakage current to be assessed without removing the ground wire of the surge arrester.
- Follow the technical guidelines provided by the surge arrester manufacturer to ensure accurate measurement of leakage current.
- Measure and compare the leakage current to the safety value specified by the manufacturer.
- Perform regular maintenance and inspections to ensure proper functionality of the surge arrester.
- Verify the condition of the ground wire during each inspection to ensure safety.
- Keep detailed records of all measurements, inspections, and maintenance activities for reference and compliance.
Specifications
| Measurement Functions | Leakage current Harmonic current (fundamental wave, 3rd order) |
|---|---|
| Alternating current measurement range | 300μA/3mA/30mA |
| AC current accuracy | ±1.2％rdg±8dgt |
| CT Inner Diameter | φ37mm |
| Minimum resolution | 0.1μA |
| output | Each range: AC 300mV F.S with waveform output |
| Operating Circuit Voltage | AC 500V or less Low Voltage Circuit |
| power | 9V Alkaline Battery (6LR61)×1 |
| Dimensions and Weight | Body: W95×H160×D34mm approx. 260g CT: W135×H166×D61mm approx. 1000g |
| accessory | Battery, Carrying Case, Recorder Output Code (MR-005) |
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