Overview The three-phase microcomputer relay control tester has a 4-phase voltage 3 phase current output, which is suitable for various types of relay protection devices. The microcomputer relay control tester uses a high-speed high-performance digital signal processor comparative speed, transmission frequency bandwidth, and software application bifurcation algorithm produces each of the respective high-precision waveforms. Due to the integrated structure, each part is closely coupled, the data transmission distance is short, and the structure is compact. Technical parameter: AC current output Output accuracy Level 0.5 Phase current output (effective value) 0 40A Three merge current output (effective value) 0 120A Phase electric length time allows work value (effective value) 10A Phase current maximum output power 420VA Maximum output power at the maximum output of three 1000VA Working time is allowed when the maximum output of the three mesh is output 10s Frequency range (foundation) 20 1000Hz Harmonic number 1 20 times DC current output Output accuracy Level 0.5 Current output 0 10A / each phase, 0 20A / two superimposed Maximum output load voltage 20V AC voltage output Output accuracy Level 0.5 Phase voltage output (effective value) 0120V Line voltage output (effective value) 0210V Maximum voltage output value 0240V Phase voltage / line voltage output power 80VA /100VA Frequency range (fundamental) 201000Hz Harmonics 1 20 times
