Silent Partner 表座记录仪是一款安全易用的住宅用电记录方案. Completely housed，meter base adapter, the logger is easily installed between the existing revenue meter and the meter base. Rugged, watertight construction means that the logger is resistant to harsh environments and vandalism. Unlike other loggers, the MBL actually measures line to line voltage in addition to line to neutral. This is important, because phase shifts can cause the sum of the two line to neutral voltages to be greater than the actual measured line-to-line voltage. Internal rechargeable batteries continue logging in the event of a power failure.

主要特点

记录 L1-N、L2-N、L1-L2 真有效值电压及 L1-N、L2-N 真有效值电流（12 位分辨率）。

安装在计费电表后方 –无需进入 the customer’s house.

40°C 宽温设计适应严酷气候。

通用中性线连接，兼容各类表座

典型应用

排查多计费/少计费或计费电表不准问题；监测电压骤降, swells, and current profiles for L1 and L2. 客户投诉诊断. 空置建筑监测. Peak Shaving and Load Management. Find loose neutrals Specification Notes Maximum Channels Fiv