The D52-2066 Multi-Function Meter is a digital panel meter designed for accurate measurement and real-time display of voltage, current, power, frequency, and other electrical parameters in single-phase or three-phase systems. It combines multiple monitoring functions into one compact device for efficient power management.
Product Details
Model: D52-2066
Type: Multi-Function Digital Panel Meter
Measurement Parameters: Voltage, current, active power, reactive power, apparent power, power factor, frequency, energy (kWh)
Voltage Range: AC 80–500V (phase-phase or phase-neutral, model dependent)
Current Range: 0–100A (direct) / higher with CT input
Display: High-brightness LED/LCD with multiple parameter views
Accuracy: ±0.5% for voltage/current, ±1% for power/energy
Frequency Measurement: 45–65 Hz
Communication: RS-485 Modbus (optional, model specific)
Power Supply: AC/DC 80–270V (auxiliary supply)
Mounting: Panel mount, standard 96x96mm or 72x72mm size (depending on variant)
Operating Temperature: -20°C to +55°C
Enclosure: Flame-retardant ABS, IP51 front protection
Key Features
Multi-parameter measurement in a single device
Large, easy-to-read digital display
Optional Modbus communication for remote monitoring
Programmable settings and alarm thresholds
Compact design for standard panel installation
Low power consumption and long service life
Applications
Industrial control panels
Power distribution boards
Generator monitoring systems
Building management systems (BMS)
Renewable energy systems (solar/wind)
Load management and energy auditing
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