AL325Multifunction Power Quality Analyzer
Specifications
| Measuring range | 45~55Hz,中心频率50Hz,测量条件:信号基波分量不小于80%F.S. |
|---|---|
| Measurement error | ≤0.01Hz |
| Input voltage range | 10V~450V(特殊量程可以定制) |
| Input current range | 10A(其他量程按用户要求选配) |
| Fundamental voltage and current amplitude | 基波电压允许误差≤0.2%;基波电流允许误差≤0.2% |
| 基波电压和电流之间相位差的测量误差 | ≤0.5° |
| Harmonic | 符合GB/T 14549-1993 中的A 级要求 |
| 间谐波 | 符合GB/T 24337-2009中的A 级要求 |
| 三相电压不平衡度 | ≤0.2% |
| 三相电流不平衡度 | 0.5% |
| Voltage deviation error | ≤0.2% |
| 功率、功率因数 | ≤0.5% |
Values are reproduced as supplied by the factory. An English datasheet is available on request.