BL6552
BL6552 is Three phase power monitoring and analysis manufactured by BELLING.
BL6552Three phase power monitoring and analysis
BL6552 Professional chip for three phase power monitoring and analysis
Data Sheet
V1.12
Shanghai Belling Co., Ltd.
1/93
810 Yishan Road, Shanghai .belling..cn
V1.12
BL6552Three phase power monitoring and analysis
Table of contents
1、 Product description ....................................................................................................6 2、 Basic Features
..............................................................................................................7
2.1 Main feature...........................................................................................................7 2.2 System Block Diagram ..........................................................................................8 2.3 Pin arrangement.....................................................................................................9 2.4 Performance indicators ....................................................................................10
2.4.1 Electrical parameter performance index ................................................10 2.4.2 Limit range ...................................................................................................... 11 3、 Working principle ......................................................................................................13 3.1 Principle of current and voltage waveform generation ........................13 3.1.1 Active phase pensation ..........................................................................14 3.1.2 Channel offset correction ..........................................................................15 3.1.3 Channel gain correction ..............................................................................16 3.1.4 Current and voltage waveform output ......................................................17 3.2 Principle of active power calculation ......................................................18 3.2.1 Active...
