Three-phase Electric Energy Meter ADL400
- OSWELL
- CHINA
- 30-60
- 100K
ADL400 is a smart meter designed for power supply system, industrial and mining enterprises and utilities to calculate the electricity consumption and manage the electric demand. It features the high precision, small size and simple installation. It integrates the measurement of all electrical parameters with the comprehensive electricity metering and management provides various data on previous 48 months, checks the 31st harmonic content and the total harmonic content. It is fitted with RS485 communication port and adapted to MODBUS-RTU .ADL400 can be used in all kinds of control systems, SCADA systems and energy management systems. The meter meet the related technical requirements of electricity meter in the IEC62053-21standards.
Application:
l Photovoltaic Grid-connected System
l Micro Inverter System
l Energy Storage System
l AC Coupling System
Specifications：
Item | Performance Parameters |
Rated Voltage | 3 phase 3 wires: AC 3x100V , 3X380V 3 phase 4 wires: AC 3x57.7/100V , 3X 220/380V |
Input Current | 3x1(6)A, 3x10(80)A |
| Measurement of energy | Active kWh, Reactive kvarh, A,B,C split phase active |
Measurement of electrical parameters | U, I, P, Q, S, PF, F |
Accuracy Class | Active energy class 0.5, reactive energy class 2.0 |
| Grid Frequency | 45~65Hz, error ±0.5% |
| Measurement of harmonics | 2~31ST Voltage and current harmonic |
| LCD Display | 12 bits section LCD display,background light |
| Key programming | 3 Keys to communication and set parameters |
Dielectric Strength | Between communication and signal input, AC3kV 1min |
Insulation Resistance | Input and output terminals to casing >100MΩ |
Interface & Communication Protocol | RS485 interface and Modbus RTU protocol |
Communication Address | Modbus RTU:1~ 254 |
Band Rate | Support 1200bps-38400bps |
Operating Temperature | -25℃～+55℃ |
| Relative Humidity | ≤95% (without condensation) |
Altitude | ≤2000m |
| Installation Environment | Indoor use |
