Kwh Meter AC Current Source / Intelligent Calibration Electrical Test Instruments

Kwh Meter AC Current Source / Intelligent Calibration Electrical Test Instruments 1. Overview The XL-803 three-phase programmable standard power source is a new generation of high-precision standard power source based on 1.2 G MAC DSP, large-scale FPGA, high-speed and high-precision DA and high-fidelity power amplifier. Applicable to electric power system, electric power, remote control, dispatching and other power departments and enterprises that need measurement, inspection