MPU-1 is dedicated to control (measure) leakage current in AC, low and medium voltage power networks. It is designed to make measurements, which results define network’s safety condition for leakage current. The device enables to set limit for maximum safe value of flowing leakage current and for values above this limit visual and sound alarm is activated.
The most important features of MPU-1 are:
Leakage current measurement with clamp:
|0,1..9,9 A||0,01 A||±(5% m.v. + 2 digits)
±(5% m.v. + 2 digits)
|10..99 A||0,1 A|