Key Features
 
Voltage and Current Ratings: Operates at 220V AC, supporting direct current measurement up to 5–100A 
Measurement Functions:
Real-time voltage (U) and current (I) monitoring
Active (P), reactive (Q), and apparent (S) power
Power Factor (PF) monitoring
Frequency (F), maximum/minimum/average values
Bi-directional energy measurement and four-quadrant reactive energy recording
Multi-rate or multi-tariff energy measurement 
Display: LCD screen for clear visualization of energy consumption and electrical parameters. Units may allow multiple digits and provide intuitive readings.
Applications
The DDS8825 is ideal for:
Energy monitoring in commercial buildings, factories, and offices
Bi-directional energy measurement for systems with distributed generation or net-metering.
Integration with SCADA or energy management systems via Modbus communication.
Pulse-based data logging for utility billing or sub-metering purposes.