BD 系列電力變送器是一種將電網中的電流,、電壓,、頻率、功率,、功率因數等電參量，經隔離變送成線性

的直流模擬信號或數字信號裝置,。產品符合 GB/T13850-1998,、IEC-688 標準。

Series BD electric

transmitters is a device which can isolate and transmit electric parameters,

such as current,

voltage, frequency,

power, power factor, into linear DC analog signal or digital signal. It meet the

requirements of

National standard GB/T13850-1998, IEC-688.