POWER MEASUREMENT DEVICE AND MEASURING SYSTEM FOR MEASURING THE POWER OF MULTIPLE PHASES IN A MULTI-PHASE SYSTEM

摘要

The invention relates to a power measurement device (1) for measuring the power of a three-phase system. The power measurement device is provided with a measuring unit (10) for measuring a power of a first phase (L1) of the three-phase system, a display unit (11) for displaying measurement results, and an operating unit (12) for operating the power measurement device (1) via a user. In addition, the power measurement device has a communication unit (13) by means of which same can communicate with one or multiple additional power measurement devices. The power measurement device (1) is also designed to measure a power of multiple phases (L1, L2, L3) of the three-phase system together with the one or multiple additional power measurement devices.