Large Voltage Energy Meter Testing Equipment Program Controlled Source

Large Voltage Energy Meter Testing Equipment Program-Controlled Source The XL211 large voltage program-controlled source is a new generation of high-precision standard power source based on 1.2G MAC DSP, large-scale FPGA, high-speed and high-precision DA and high-fidelity power amplifier. It can output a stable high voltage signal (typical value: 0.01%) and can output up to 129 pure harmonic signals. With perfect output protection function, it can automatically limit the