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Three phases smart EV charging meter DDE-M3D01
DDE-M3D01 Three phases smart EV charging AC meter can conveniently realize remote meter reading function through RS-485 & 2G/4G communication. Supporting standard DIN-rail mounting, and RS-485 & 2G/4G networking, the collector delivers ideal performance for smart energy monitoring scenarios including EV charging, Battery charging & Swapping station,PV microgrids, residential solar installations and building energy management systems.
Description
Electrical parameters：
| Normal operating voltage | 0.7Un～1.2Un |
| Extended operating voltage | 0.6Un～1.3Un；380Vac (input device is not damaged) |
| Voltage line power consumption | ≤ 1W & 5VA |
| Current line power consumption | <1VA |
- Climateconditions：
| Normal working temperature | -25℃~+65℃ |
| Extreme working temperature | -35℃~+70℃ ；no damage |
| Storage and transportation temperature | -40℃~+85℃ ；no damage |
| Storage and working humidity | Annual average≤75% |
Basic Parameters
- Accuracy level: voltage level 0.5, current level 0.5, power, active energy level 1;
- Reference frequency: 50/60Hz
- Reference voltage: AC 3*220V/380V
- Reference current:3*10(60)A
- Starting current: Direct connected: Active 0.004In (level 1)
- Creep: With anti-creep logic design
- Dimensions:100mm×126mm×75.1mm
- Weight:About 0.45kg
Key Features
- 1) Built-in high-speed and high-precision AC voltage and current acquisition module, with high sampling accuracy and accurate real-time energy measurement;
- 2) Can measure combined, forward and reverse active electric energy;
- 3) It has excellent electromagnetic compatibility performance, can withstand interference from high-voltage spike pulses, strong magnetic fields, strong static electricity, and lightning surges, and has strong temperature adaptability;
- 4) In the event of loss of AC power, the energy meter can maintain data and maintain the operation of the clock chip;
- 5) Low power consumption;
- 6) Sealed design, PVC waterproof and flame retardant material, wall-mounted structure, lightweight and easy to install.
