BL6501
Single Phase Energy Meter IC (Shanghai Belling)
BL6501A
Single Phase Energy Meter (SHANGHAI BELLING)
BL6502
Integrated Oscillator Single Phase Current Sampling Energy Meter (SHANGHAI BELLING)
BL6503
Single Phase Energy Meter (SHANGHAI BELLING)
BL6503E
Single Phase Energy Meter (BELLING)
BL6511
Three-phase Active Energy Meter (SHANGHAI BELLING)
BL6512
With phase-phase meter (SHANGHAI BELLING)
BL6513
Three-phase Active Energy Meter (SHANGHAI BELLING)
BL6513C
Three-phase four-wire wide-range meter (SHANGHAI BELLING)
BL6514
Phase active power metering chip (SHANGHAI BELLING)