Parameters Brand: Schneider Electric Series: PowerLogic PM800 Series Product Type: Power & Energy Meter Application: Power monitoring, energy measurement, power quality analysis, load management Mounting: Panel mount (96 × 96 mm cutout) Display: Integrated easy‑read LCD display with backlight Measurement System: 3‑phase 3‑ or 4‑wire systems (Wye/Delta) Voltage Measurement: Direct connect up to ~600 V AC line‑to‑line (higher with external PT) Control Power / Supply: Universal AC/DC power input range (nominal ~115–415 VAC or ~125–250 VDC; with optional variants to ~277–600 VAC)  Current Inputs: CT inputs suitable for nominal current (model‑dependent, e.g., 1 A or 5 A CT secondary) Energy Parameters: Active, reactive and apparent energy Power Parameters: Real, reactive and apparent power per phase and total Power Quality: Harmonic measurement, THD analysis (model‑dependent) Data Logging: On‑board memory for energy and power events Communications: Optional serial (RS‑485/Modbus), Ethernet or expansion I/O modules (field installable) I/O: Digital and analog input/output via expansion modules Alarming: Event alarms based on thresholds (voltage, current, frequency, etc.) Operating Frequency: 45–67 Hz (wide frequency range support) Accuracy: High measurement accuracy suitable for energy monitoring and verification Operating Temperature: Standard industrial ambient range Standards Compliance: IEC and relevant energy measurement and safety standards Dimensions: Approx. 96 × 96 × 88 mm (panel depth)