This small and compact Current Probe is designed to meet the most stringent demands in industry and electrical contracting. Model MN312 meets EN 61010, 600V, Cat. III safety standards and is CE Marked and UL approved for Canada and United States. Features a measurement range of 0.1 to 200A.
This small and compact Current Probe is designed to meet the most stringent demands in industry and electrical contracting. Model MN312 meets EN 61010, 600V, Cat. III safety standards and is CE Marked and UL approved for Canada and United States. Features a measurement range of 0.1 to 200A.
The MN312 is a high accuracy and lower phase shift AC current probe. It has a 1000:1 ratio and an output of 1mA per A in the primary (inside the jaws). The MN312 has a jack output that accepts 4mm banana plugs. The MN312 has a protective diode across the output that limits the voltage in the case of an open secondary.
Features
Applications
| Nominal Range | 200A |
| Measurement Range | 0.1 to 240A |
| Transformation Ratio | 1000:1 |
| Output Signal | 1mA/A (100mA at 100A AC) |
| Accuracy (200A Range) | 0.1 to 1A: 2% of Reading ± 0.02mA 1 to 80A: 1% of Reading ± 0.02mA 80 to 100A: 2% of Reading ± 0.1mA 100 to 150A: 2.5% of Reading ± 0.5mA 150 to 200A: Not Specified |
| Phase Shift (200A Range) | 0.1 to 1A: Not Specified 1 to 20A: ≤3.0° 20 to 80A: ≤2.0° 80 to 150A: ≤2.5° |
| Frequency Range | 40 to 10kHz |
| Limit Operating | 200A permanently to 3kHz Conditions Derating above 3kHz: 200A x (1/0.333F), F in kHz |
| Crest Factor | 5 at 280A Peak with an error (due to CF) of 5% |
| Working/Common Mode Voltage | 600Vrms |
| Output Termination | Jack |
| Nominal Range | 200A |
| Measurement Range | 0.1 to 240A |
| Transformation Ratio | 1000:1 |
| Output Signal | 1mA/A (100mA at 100A AC) |
| Accuracy (200A Range) | 0.1 to 1A: 2% of Reading ± 0.02mA 1 to 80A: 1% of Reading ± 0.02mA 80 to 100A: 2% of Reading ± 0.1mA 100 to 150A: 2.5% of Reading ± 0.5mA 150 to 200A: Not Specified |
| Phase Shift (200A Range) | 0.1 to 1A: Not Specified 1 to 20A: ≤3.0° 20 to 80A: ≤2.0° 80 to 150A: ≤2.5° |
| Frequency Range | 40 to 10kHz |
| Limit Operating | 200A permanently to 3kHz Conditions Derating above 3kHz: 200A x (1/0.333F), F in kHz |
| Crest Factor | 5 at 280A Peak with an error (due to CF) of 5% |
| Working/Common Mode Voltage | 600Vrms |
| Output Termination | Jack |
