BD 系列电力变送器是一种将电网中的电流、电压、频率、功率、功率因数等电参量，经隔离变送成线性

的直流模拟信号或数字信号装置。产品符合 GB/T13850-1998、IEC-688 标准。

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