品牌:银河电气 | 型号:WP4000 | 种类:功率分析仪 |
实时采样频率:250kHz | -3db带宽:100kHz | 频率测量精度:0.02%rd@0.1Hz~1500Hz |
温度适用范围:-5℃~50℃ |
WP4000变频功率分析仪主要技术指标
项目 | 指标 |
实时采样频率 | 250kHz |
-3db带宽 | 100kHz |
电压 | A型:0.05%rd@幅值:0.75%~150% UN,基波频率:0.1Hz~5Hz[1] 0.05%rd@幅值:0.75%~150% UN,基波频率:DC,5Hz~1500Hz[2] B型:0.1%rd@幅值:0.75%~150% UN,基波频率:0.1Hz~5Hz[1] 0.1%rd@幅值:0.75%~150% UN,基波频率:DC,5Hz~1500Hz[2] C型:0.2%rd@幅值:0.75%~150% UN,基波频率:0.1Hz~5Hz[1] 0.2%rd@幅值:0.75%~150% UN,基波频率:DC,5Hz~1500Hz[2] |
电流 | A型:0.05%rd@幅值:1%~200% IN,基波频率:0.1Hz~5Hz[1] 0.05%rd@幅值:1%~200% IN,基波频率:5Hz~1500Hz[2] B型:0.1%rd@幅值:1%~200% IN,基波频率:0.1Hz~5Hz[1] 0.1%rd@幅值:1%~200% IN,基波频率:5Hz~1500Hz[2] C型:0.2%rd@幅值:1%~200% IN,基波频率:0.1Hz~5Hz[1] 0.2%rd@幅值:1%~200% IN,基波频率:5Hz~1500Hz[2] |
功率 | A型:0.05%rd@功率因数=1;额定电压、额定电流;基波频率:45~66Hz[2] B型:0.1%rd@功率因数=1;额定电压、额定电流;基波频率:45~66Hz[2] C型:0.2%rd@功率因数=1;额定电压、额定电流;基波频率:45~66Hz[2] |
A型:0.1%rd@功率因数:0.2~1;基波频率:0.1Hz~5Hz[1] 0.1%rd@功率因数:0.2~1;基波频率:DC,5Hz~1500Hz[2] B型:0.2%rd@功率因数:0.2~1;基波频率:0.1Hz~5Hz[1] 0.2%rd@功率因数:0.2~1;基波频率:DC,5Hz~1500Hz[2] C型:0.5%rd@功率因数:0.2~1;基波频率:0.1Hz~5Hz[1] 0.5%rd@功率因数:0.2~1;基波频率:DC,5Hz~1500Hz[2] | |
A型:0.2%rd@功率因数:0.05~0.2;基波频率:0.1Hz~5Hz[1] 0.2%rd@功率因数:0.05~0.2;基波频率:DC,5Hz~1500Hz[2] B型:0.5%rd@功率因数:0.05~0.2;基波频率:0.1Hz~5Hz[1] 0.5%rd@功率因数:0.05~0.2;基波频率:DC,5Hz~1500Hz[2] C型:1%rd@功率因数:0.05~0.2;基波频率:0.1Hz~5Hz[1] 1%rd@功率因数:0.05~0.2;基波频率:DC,5Hz~1500Hz[2] | |
频率测量精度 | 0.02%rd@0.1Hz~1500Hz |
温度适用范围 | -5℃~50℃ |