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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