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44L1 ammeter, voltmeter, frequency meter, factor meter, power meter
▇ External dimensions and parameters
| Model number | Type | Range |
| 44L1-A | Ammeter | 10mA, 20mA, 30mA, 50mA, 100mA, 200mA, 300mA, 500mA, 1A, 2A, 3A, 5A, 10A, 15A, 20A, 30A, 50A |
| 44L1-A | Ammeter | 30/5A, 50/5A, 75/5A, 100/5A, 150/5A, 200/5A, 250/5A, 300/5A, 400/5A, 500/5A, 600/5A, 1K/5A, 1.5K/5A, 2K/5A |
| 44L1-V | Voltmeter | 3V, 5V, 10V, 15V, 20V, 30V, 50V, 75V, 100V, 150V, 250V, 300V, 450V, 500V, 600V |
▇ General
| Model number | 44L1 |
| Accuracy level | 1.5 level and 2.5 level |
| External dimensions | 100x80 mm |
| Perforation dimensions | 70 10x60 10 mm |
| Matched current transformer | BH-0.66-30 |
| Resistance to mechanical forces | Can withstand 30m/s2 wind; Impact frequency 80-120 times/min, 2h transport bumping |
| Dielectric strength | 2KV 50Hz for 1min |
| Voltage affection | The measured tolerance don't exceed base tolerance when the measured value changed 15% |
| Work position | Vertical |
| Operating temperature | -20 to 40 ℃ (-4 to 104 ℉) |
| Operating humidity | 80% RH max, non-condensing |
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