The changes can be triggered by either an internal or external event. With this capability, it is easy to simulate power line disturbances such as cycle dropouts, transient spikes, brownouts, etc. With up to sequences with different start-end conditions, the can perform almost any waveform possible by AC and DC components. It also allows users to synchronize external events as well as measurement devices with output changes. A current feedback control circuit makes the output voltage change with the load.
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It equips with all powerful features such as power line disturbance PLD simulation, programmable output impedance, comprehensive measurement functions, wave-shape synthesis and regulation test software.
These features make the series ideal for commercial, power electronics, avionics, military and regulation test applications from bench-top testing to mass production. Using the state-of-the art PWM technology, the series is capable of delivering up to 6 times of peak current compared to its maximum rated current that makes it ideal for inrush current test. Applying the advanced DSP technology, the series is able to provide precision and transient voltage waveform as well as measurements such as RMS voltage, RMS current, true power, power factor, current crest factor and up to 40 orders of current harmonic components.
The series allows users to compose different harmonic components to synthesize their own harmonic distorted wave-shapes. To simulate the natural waveform, the series also provides an external analog input to amplify the analog signal from arbitrary signal generator. Thus, it is capable of simulating the unique waveform observed in the field. With programmable output impedance function, series provide a solution for testing IEC regulations by incorporating a flicker meter.
Chroma series provides powerful functions to simulate all kinds of power line disturbance conditions. In this way, series is capable of simulating all sorts of voltage dips, cycle dropout, transient spike, brown out for IEC pre-compliance test and IEC and IEC compliance tests. It can help to find the resonance or the weakest points of UUT. It is capable of generating a periodic harmonic and non-periodic harmonic distorted waveform to perform IEC compliance test.
The Master unit will keep on Fixed mode and send a signal for synchronizing Slaves. Users can connect 2 units of in series and set the phase angle to zero see figure in 3-PHASE mode.
It can help users to run all functions easily. It also includes IEC test standards and a report function for recording measurement data for a period of time in a file. The maximum allowable number of AC source implemented for the parallel operation is 5 units. The user could also use A Power Stage as an alternative cost effective solution for the parallel operation, by implementing it as slave unit.
Low Power Programmable AC Source with Transients – 61500
Chroma 61502 Manuals
Chroma 61502 Manuals