Shanghai Belling Three Phase Power Monitoring and Analysis Chip BL6552

Description:

BL6552 is a 7-channel three-phase power monitoring and analysis chip, which is suitable for three-phase intelligent circuit breaker, three-phase guide rail meter, electrical measuring instrument, power supply monitoring of high-power equipment and other applications, with high cost performance.

Features:

?High-precision, 8000:1 input dynamic range of active energy measurement nonlinear error <0.1% 

? High stability, non-linear error of reactive energy measurement within the input dynamic range of 8000:1 <0.1% ? Provide neutral current measurement ? Provide split-phase and total (fundamental and harmonic) active, reactive, and apparent power (24bit, supporting two calculation methods); and fundamental active and reactive power (24bit) 

 ? Provide the effective value of split-phase voltage and current (24bit), and the relative error within the detection range of 3000:1 is less than 0.1% 

 ? Provide waveform sampling data of split-phase voltage, current and neutral current (24bit) 

 ? Provide total (fundamental and harmonic) active, reactive, and apparent energy (24bit) 

 ? Provide total (fundamental and harmonic) active and reactive line cycle energy 

 ? Provide total (fundamental and harmonic) positive and negative active energy 

 ? Provide the combined and four-quadrant reactive energy 

 ? Provides 300 real-time waveforms per week 

 ? Provide split-phase and combined-phase power factor 

 ? With fast effective value output 

 ? Provide voltage and current phase angle measurement

 ? Fast pulse output with active energy and reactive energy

 ? With voltage loss and phase failure detection function 

 ? With current loss detection function 

 ? With current and voltage peak detection and zero-crossing detection functions 

 ? With voltage line frequency detection 

 ? Programmable anti-creep threshold setting 

 ? Programmable adjustment of pulse output frequency 

 ? Programmable active power, reactive power, apparent power error and gain adjustment 

 ? Programmable input active phase compensation