Jiangsu Acrel Electrical Manufacturing Co., LTD.
SAFE SMART GREEN
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ADL400N-CT/D10 Energy Meter designed for power supply systems, industrial and mining enterprises and utilities to measuring electricity consumption and manage the electric demand. It features high precision, small size and simple installation. It integrates the measurement of all electrical parameters with the management provides various data on the previous 48 months, checks the 31st harmonic content and the total harmonic content.
Dimension
CT
Technical parameter
| Parameters | Value | ||
| Wiring method | 3 phase 3 wires, 3 phase 4 wires | ||
| Measurement | Voltage | Reference voltage | 3×100V, 3×380V,3×57.7/100V, 3×220/380V |
| Consumption | <10VA(Single phase) | ||
| Impedance | >2MΩ | ||
| Accuracy class | Error±0.2% | ||
| Current | Input current | 3×1(6)A, 3×10(80)A | |
| Consumption | <1VA Single-phase rated current | ||
| Accuracy class | Error±0.2% | ||
| Power | Active, reactive, apparent power, error±0.5℅ | ||
| Frequency | 45～65Hz,Error±0.2% | ||
| Energy | Active energy(Accuracy class: 0.5) reactive energy(Accuracy class 2) | ||
| Clock | ≤0.5s/d | ||
| Digit signal | Energy pulse output | 1 active photocoupler output | |
| Pulse | Width of pulse | 80±20ms | |
| Pulse constant | 400imp/kWh,10000imp/kWh(Correspond with the basic current | ||
| Communication | Interface and communication protocol | RS485: Modbus | |
| Range of | Modbus RTU:1~ 247 | ||
Wiring
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