ADL400 Three phase energy meter
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Certification
Instructions
Function
Measurement of kWh: kWh , Kvarh (positive and negative);A, B, C phase positive kWh
Measurement of electrical parameters: U、I、P、Q、S、PF、Hz
Measurement of harmonics: 2~31st harmonic
LCD Display: 12 digits
Frequency: 45-65Hz
Pulse output: kWh
RS485 Energy meter
Dimension (Unit:mm)
Direct connect
Connect via CT
LCD Display
Wiring
Installation
Acrel ADL400 Three phase Kwh Power meter installing
Note：DIN 35 mm rail installation.
Application
Photo on Site
Technical Parameters
Function
| Measurement of kWh | kWh (positive and negative) |
| kvarh (positive and negative) | |
| A, B, C phase positive kWh | |
| Measurement of electrical parameters | U、I、P、Q、S、PF、Hz |
| LCD Display | 12 digits |
| Key | 3 keys |
| Measurement of harmonics | 2~31ST harmonic |
| Pulse output | kWh |
| Communication | RS485, MODBUS-RTU,Infrared |
| Data (optional) | Maximum demanded |
| Frozen data on last 48 months,last 90days | |
| Date, time |
Electric performance
| Voltage | Nominal voltage | 3×100V、 3×380V、3×57.7/100V、 3×220/380V |
| Consumption | <10VA(Single phase) | |
| Impedance | >2MΩ | |
| Accuracy | ±0.2% | |
| Current | Accuracy | ±0.2% |
| Maximum current | 80A,6A | |
| Consumption | <1VA | |
| Frequency | range | 45～65Hz |
| accuracy | ±0.2% | |
| Energy accuracy | Active energy | Class 0.5s |
| reactive energy | Class 2 | |
| Clock | accuracy | ≤0.5s/d |
| Active Pulse | Width | 80±20ms |
| constant | 1000imp/kWh,10000imp/kWh | |
| Communication | Interface | RS485 |
| Protocol | MODBUS-RTU |
Working Environment
| Temperature | Working | -25℃~55℃ |
| Storing | -40℃~70℃ | |
| Humidity | ≤95%(No condensation) | |
| Altitude | <2000m | |
