6 Phase Relay Protection Fast delivery 24-hour customer service I customizable Product Introduction HZJB-1200 6 Phase Relay Protection Tester Six phase voltage and six phase current can be output, which has made it is possiable to be any combition, such as the output mode of the combination of conventional four phase current and three-phase current, six phase voltage mode, six phase current mode and 12 phase output mode. It not only can be compatible with the traditional way of various tests, but also can conveniently carry out differential test of three-phase transformer. The real value of each phase output when six phase current output: 0~30A output precision: 0.2 grade The real value of each phase output when three phase current output: 0~60A The real value of six phase parallel current output: 0~180A The allowed real value when the phase current work long time: 0A The maximum output power of phase current: 450VA The maximum output power when six phase parallel current output: 1000VA The allowed working time when six phase parallel current maximum output : 10s Frequency range (fundamental wave) : 0~1000Hz Current output: 0~±10A/phase output precision 0.2 grade The maximum load volatage output: 20V AC voltage output: The real value of phase voltage output: 0~120V output precision 0.2grade The real value of line voltage output: 0~240V The output power of phase voltage/ line voltage: 80VA / 100VA Frequency range (fundamental wave) : 0~1000Hz High precision D/A converter is employed for ensuring the precision and linearity of current and voltage in the whole range. Due to high density of fitting ponit, fidelity of waveform is high and harmonic component is small, which don’t have a strict requirement on the low-pass filter. Consequently, it has good characteristics of transient, phase frequency and amplitude frequency, which is easy to perform accurate phase-shifting and harmonic superposition and ensures very high precision even when the frequency is high.