The EasyLogic PM2120 Power Meter is a reliable, cost-effective solution for sub-billing, power monitoring, and power quality analysis. Designed for commercial, industrial, and facility management applications, it provides accurate measurement of energy consumption, demand, harmonics, and power factor to help reduce energy costs and optimize system performance.

Key Features

• Comprehensive Measurements: Active, reactive, and apparent power/energy; current, voltage, frequency, and power factor
• Harmonic Analysis: Total Harmonic Distortion (THD) up to the 15th harmonic for voltage and current
• High Accuracy: Class 1 accuracy (IEC 62053-21/24) with ±0.5% voltage, ±0.5% current, and ±0.01 power factor precision
• Flexible Inputs: Current measurement from 5…6000 mA and voltage up to 480 V AC (phase-to-phase) with VT extension up to 999 kV
• Advanced Demand Monitoring: Configurable demand intervals (1–60 min) for current and power demand tracking
• Clear Display: 7-segment red LED, 12-digit display with 14.2 mm height digits for easy readability
• Communication Ready: Integrated RS485 Modbus RTU for remote monitoring and energy data integration
• User Protection: Tamperproof settings secured by access code
• Durable & Certified: CE, CULus, RCM, EAC, and C-Tick certified for global compliance

Applications

• Sub-billing for tenants, departments, or equipment
• Facility and energy management
• Monitoring power quality and load performance
• Demand analysis to prevent overload and optimize usage

Technical Highlights

• Rated Supply Voltage: 44…277 V AC/DC
• Rated Current: 1 A / 5 A
• Power Consumption: ≤6 VA (AC) / ≤3.3 W
• Frequency Range: 45–65 Hz
• Ride-through time: Up to 400 ms
• Communication: RS485 Modbus RTU (4800–38.4 Kbps)
• Sampling Rate: 64 samples per cycle
• Cybersecurity: Enable/disable communication ports

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