英国牛顿N4L PPA4500系列 PPA4530 PPA4560 PPA4510功率
分析仪 功率计 功率放大器
产品特点及详细参数：
 0.03% Basic accuracy | Frequency range DC and 10mHz to 2MHz |
| High precision internal shunts Superior accuracy to any external shunt | 5 millidegree phase accuracy Necessary for low power factor applications |
| Up to 50 Arms (1000 Apk) & 1000 Vrms (3000 Vpk) direct input | Low current (10Arms), Standard (30Arms) and High current (50Arms) options |
| High speed sampling on all channels (2Ms/s) | True real time ysis with no measurement gap |
| 1, 2 or 3 phase versions master – slave mode for 4, 5 or 6 phase | Real time Dial, Tabular, Graphic and Oscilloscope displays |
| Simple BNC connection of N4L shunts for high current applications | RS232, IEEE 488, U, LAN, Torque, Speed and Extension ports |
| Up to 100 Harmonics | PWM Motor Drive ysis Mode |
| Free PPALoG Datalogging Software available via download | Transformer ysis Mode |
