Specification
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item
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value
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Place of Origin
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Guangdong China
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Brand Name
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YADA
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Model Number
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DTSD3366M-4-W1
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Display Type
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Digital Only
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Phase
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Three Phase
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Measuring Energy Range
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0-999999.99kWh
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Accuracy Class
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Class 1
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Input Voltage
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AC220V/380V
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Input Current
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20(100)A, 50(200)A, 100(400)A,
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Operating Temperature
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-10℃~ 50℃
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Dimensions
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72.0mm*76.5mm*63.5mm
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Core Differentiated Selling Points
- Smart 3-Phase Metering
Complete three-phase energy monitoring for modern power systems. - High-Accuracy Measurement
Reliable energy data for industrial and commercial power management. - RS485 Modbus Communication
Easy integration with EMS, BMS, SCADA and PLC systems. - Real-Time Power Monitoring
Monitor voltage, current, power, energy and key electrical parameters. - Industrial System Integration
Designed for distribution panels, factories, buildings and energy management systems. - Smart Energy Management
Converts electrical measurements into usable data for energy analysis and optimization.
Key Characters
1. Input Voltage: 230V
2. Input current: 0.25-5(80)A
3. LCD Display
4. RS485(Modbus-RTU)
5. 1-Phase 2-wire
6. 35mm DIN rail
7. CE Certification(IEC61000-4-4:2012, IEC61000-4-5:2014)
Wiring
Up terminals of Single loop
Down terminals
Multi-loop Input with independent CTs
Multi-loop Input with integrated CTs
Dimension
Installation
Core Application
Industrial Power Distribution
Monitor electrical consumption and load conditions across industrial facilities.
Commercial Buildings
Support sub-metering and centralized energy management.
Solar PV & ESS
Monitor renewable energy generation, consumption and power flow.
EV Charging Infrastructure
Provide electrical energy data for charging-system monitoring.
Data Centers
Enable real-time electrical visibility for critical distribution systems.
Request An AC Energy Meter Quote
Send the phase configuration, maximum load current, required accuracy class, communication protocol and whether the reading is used for billing. YADA’s engineering team confirms the model.