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It is suitable for power plant and substaton work area of grid companies, test division and the instrument, and national levels measuring and testng insttutons, such as railway, petroleum, chemical industry and other large industrial and mining enterprises, scientfic research units, etc

Introduction

This device is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power meter and resistance meter calibration regulations and the relevant countries standard requirements and design three-phase
0.05 magnitude meter source integration calibration device”. The core technology of this device is with digital signal
processor (DSP) and 16 high-speed digital converter, which is composed of high precision work frequency communication terminal; The signal source use the DSP and 16 high-speed digital-to-analog converters, which can
control the sine wave, distortion wave signal source; Equipment has high precision, stable and reliable, and easy to
operate flexible, and other characteristics; Electric power system is used for electrical measurement is the ideal
calibration equipment.