The DL300 power monitoring instrument is mainly used in medium and low voltage power distribution systems (6-35kV and 0.4kV) and industrial automation fields, with powerful data acquisition and processing functions, and measurement accuracy better than 0.2 level. It can achieve functions such as measuring and calculating three-phase AC power parameters, accumulating electrical measurements, collecting switch values, and recording SOE.

The DL300 power monitoring instrument adopts an LCD display screen, which can display various electrical parameters in real time. At the same time, various electrical parameters are uploaded in real-time through RS485 interface, MODBUS communication protocol, and backend computer monitoring system connection, forming a complete automated monitoring network.

The DL300 power monitoring instrument adopts various anti-interference measures in its design, which can operate stably in harsh power system environments. The external dimensions comply with DIN96 × 96 standard. Adopting a panel type installation mechanism, there is no need for screws to fix it, making maintenance and installation simple and convenient.