BL6501

Single Phase Anti-theft Energy Meter IC; High accuracy, less than 0.1% error over a dynamic range of 500 : 1.\n\nExactly measure the real power in the positive orientation and negative orientation, calculate the energy in the same orientation.\n\nTwo current monitors continuously monitor the phase a;

BL6501 is a low cost, high accuracy, high stability, simple peripheral circuit electrical energy meter IC. The meter based on the BL6501 is intended for using in single-phase, two-wire distribution systems. It can exactly measure the real power in the positive orientation and negative orientation and calculate the energy in the same orientation.\nThe BL6501 incorporates a novel fault detection scheme that both warns of fault conditions and allows the BL6501 to continue accurate billing during a fault event. The BL6501 does this by continuously monitoring both the phase and neutral (return) currents. Fault condition is indicated by PIN19 (FAULT), when these currents differ by more than 12%. Billing is continued using the larger of the two currents when the difference is greater than 14%.

ETC

BL6501

Single Phase Energy Meter IC

BL6501A

电能计量专用电路：单相,防窃电,有功电能,电能计量; • 精确测量正、负两个方向的有功功率，且以同一方向计算电能\n• 可同时采样火线和零线电流，取两个电流采样端中的较大值作为计量\n• 慢速输出脉冲能直接驱动电机工作，快速输出脉冲可用于计算机数据处理\n• 防窃电功能，可显示反向用电或者错误用电状况\n• 单工作电源 5V，15mW（典型值）\n;

BL6501A是电能表的核心芯片，内置两路ADC，可同时监测火线零线电流，适用于单相两线电力用户的电能计量。利用 BL6501A 可用于设计单相防窃电的电子电度表。

BL6501A

BL6501A

BL6501A

Single Phase Energy Meter IC

BL6501A_07

Single Phase Energy Meter IC