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The DDSU5333 is a high-accuracy single-phase energy meter designed for DIN rail installation in electrical distribution cabinets. With a 5(40)A current range and 220V AC voltage rating, this meter provides precise kWh measurement with a clear LCD display showing real-time consumption (e.g., "00000.2 kWh"). Its compact design, pulse output functionality, and CE certification make it ideal for energy monitoring in homes, small businesses, and solar power systems across international markets.
High Accuracy Measurement
Class 1 Accuracy with precise kWh tracking (resolution: 0.1 kWh).
Pulse Output (Rs = 0.5 Wh/imp, Rl = 0.5 Wh/imp) for data logging and automation integration.
Clear Visual Display
LCD Screen with large digits showing cumulative energy consumption (e.g., "00000.2 kWh").
Red Highlighted Decimal for easy reading of fractional values.
Robust Electrical Specifications
Rated Voltage: 220V AC
Current Range: 5(40)A (5A base, 40A maximum)
Frequency: 50Hz (compatible with 60Hz for global use).
Easy Installation
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DIN Rail Mounting for quick integration into distribution boards.
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Screw Terminals (top and bottom) for secure wiring.
Safety & Compliance
CE Certified ensuring compliance with European safety standards.
White Flame-Retardant Housing for durability and safety.
Residential Energy Monitoring: Track electricity usage in homes and apartments.
Commercial Power Measurement: Sub-metering for offices, shops, and small businesses.
Solar Energy Systems: Monitor output of rooftop solar panels.
Rental Property Management: Transparent billing for tenants.
Electrical Distribution Cabinets: Integration into main or sub-distribution boards.
