Power Meter

Accuracy: ±(0.1% of reading + 0.05% of range); Features an ARM + FPGA processor with a 16-bit AD chip for simultaneous 3-channel voltage and current sampling; Bandwidth: 100 kHz and DC; sampling rate: 100 kS/s; data update interval is freely adjustable (0.1 s, 0.25 s, 0.5 s, 1 s, 2 s, 5 s, 10 s, 20 s), with a minimum update cycle of 10 ms in fixed mode; 6 voltage ranges and 6 current ranges with automatic switching; supports external sensor expansion, enabling wider and more accurate power measurement; Harmonic analysis up to the 50th order, with fundamental frequency range from 10 Hz to 1200 Hz; Supports hardware-based 500 Hz line filtering and frequency filtering; Supports optional motor speed and torque interface, enabling motor start-up and locked-rotor test functions; Equipped with a 7-digit digital display for intuitive readings and user-friendly operation; Rich communication interfaces: standard USB, RS485, and RS232; Ethernet interface available via expansion.