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- Switch Board Meter
Switch Board Meter
- Specification
- 1A / 5A CT operated
- Full scale deflection: 240°/ 250°
- Ranges higher than 30A DC, use external shunt with 50mV DC Ammeter
- Ranges higher than 300V DC, use external Multiplier with a 1mA Voltmeter
- Ranges higher than 5A AC, use external Current Transformer with 5mA Ammeter
- Ranges higher than 600V AC, use external Potential Transformer with 150V AC Voltmeter
| Item Code | Frame Size | Measuring Range | Model | Class (%) |
|---|---|---|---|---|
| AC Ammeter | ||||
| LS110-ACA | 110X110 | 1~10000A | 1A/5A | ±1% / ±1.5% / ±2.5% |
| LS80-ACA | 81X81 | 1~10000A | 1A/5A | ±1% / ±1.5% / ±2.5% |
| AC Ammeter | ||||
| LS110-ACV | 110X110 | 150V-600V | ±1% / ±1.5% / ±2.5% | |
| LS80-ACV | 81X81 | 150V-600V | ±1% / ±1.5% / ±2.5% | |
| Wattmeter (KW) | ||||
| LS110-KW | 110X110 | As required | 1P | ±1% / ±1.5% |
| LS110-KW | 110X110 | As required | 3P3W | ±1% / ±1.5% |
| LS110-KW | 110X110 | As required | 3P4W | ±1% / ±1.5% |
| LS80-KW | 81X81 | As required | 1P | ±1% / ±1.5% |
| LS80-KW | 81X81 | As required | 3P3W | ±1% / ±1.5% |
| LS80-KW | 81X81 | As required | 3P4W | ±1% / ±1.5% |
| Power factor meter(COSØ) | ||||
| LS110-COS | 110X110 | 0.5CAP-1-0.5IND | 1P | ±1.5% |
| LS110-COS | 110X110 | 0.5CAP-1-0.5IND | 3P | ±1.5% |
| LS80-COS | 81X81 | 0.5CAP-1-0.5IND | 1P | ±1.5% |
| LS80-COS | 81X81 | 0.5CAP-1-0.5IND | 3P | ±1.5% |
| Frequency meter(Hz) | ||||
| LS110-HZ | 110X110 | 45-65HZ | ±1.5% | |
| LS80-HZ | 81X81 | 45-65HZ | ±1.5% |