The PowerLogic PM8313 is a DIN rail power analyser for low and medium voltage applications with LVDC control voltage. It was developed to ensure the availability and efficiency of your energy-critical systems. It creates energy transparency and provides actionable data on complex power quality conditions. With the modular, flexible, and powerful ION technology, customised applications can be created for each measuring device. It features high accuracy, multiple communication ports, a web-based user interface, and a graphical colour display. This power analyser also includes integrated power quality analysis and patented fault direction detection. It is certified by independent laboratories for class 0.2S accuracy at active energy (IEC62052-11, IEC62053-24, IEC62053-22) and for power quality (IEC62586-2, IEC61000-4-30 Class A).

Cybersecurity features include secure protocols, security event logging, and syslog protocol. It has the ability to enable/disable communication ports and supports 50 configurable user accounts to manage access. With 512 MB memory for up to 64 data logs (1024 channels), it offers more than 50 user-definable alarms, waveform logging with up to 512 samples per cycle, and 1/2 cycle RMS logging. The memory can also be used for custom web pages, min/max logs, energy trends, and operating hours. Events are timestamped with an accuracy of +/-1 ms using time synchronisation methods that include PTP (IEEE1588), NTP, IRIG-B, GPS ASCII (RS485), and network time setting function.

It has 3 digital inputs and one digital output, plus the ability to add up to 4 option modules. The input/output option modules include 2 relays and 6 digital inputs or 2 analogue outputs and 4 analogue inputs. It has a wide control voltage range from 20-60 VDC, an operating environment from -25 to +70°C, humidity from 5% to 95%, and an operating altitude up to 3000 m.