Acrel ADL400/C MID approved 3 phase Din Rail Smart Energy Meter kwh digital energy meter with RS485 Modbus for IOT System
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- Supplier: Acrel E-Business (shanghai) Co. Ltd.
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Product Overview
Description
Product Description
Specification
item | value |
Place of Origin | China |
Jiangsu | |
Brand Name | Acrel |
Model Number | ADL400 ADL400/C ADL400/F ADL400-CT |
Display Type | Analog and Digital |
Phase | Three Phase |
Measuring Energy Range | 220V~240V |
Accuracy Class | 1.0, 2.0 |
Output Voltage | 220V/240V |
Operating Temperature | -20℃~55℃ |
Dimensions | 13*15*17 |
Specification | 3 phase 3 wires/3 phase 4 wires |
Reference voltage | 3*100V 3*380V 3*57.7/100V 3*220/380V |
Accuracy class | Error±0.2% |
Input current | 3*1(6)A 3*10(80)A |
Power | Active reactive apparent power error±0.5 percent |
Frequency | 45 to 65Hz |
Energy 1 | Active energy(Accuracy class: 0.5) |
Energy 2 | reactive energy(Accuracy class 2) |
Digit signal | 1 active photocoupler output |
Interface and communication protocol | RS485 Modbus RTU |
Packing & Delivery
Company Profile
FAQ
1. After the meter is powered on, the power or energy count is inaccurate.
A：Switch the meter display to the power (active power P, power factor λ) interface, and check whether the power display is negative or not. And whether the power factor is between 0.9-0.95, and then check whether the incoming and outgoing wires of the current signal wire are connected reversely (that is, the current The incoming wire must be the same as the incoming wire end of the instrument) and consistent with the wiring diagram on the instrument.
2. The instrument cannot communicate with the host computer normally after power on.
A：1. The voltage value between the communication output A and B of the measuring instrument should be between +(4.4-4.5)V;
2. Check whether the communication wiring method is correctly wired in accordance with thewiring diagram requirements (that is, the communication terminal A/B of the corresponding tocommunication serial port A/B);
A：Switch the meter display to the power (active power P, power factor λ) interface, and check whether the power display is negative or not. And whether the power factor is between 0.9-0.95, and then check whether the incoming and outgoing wires of the current signal wire are connected reversely (that is, the current The incoming wire must be the same as the incoming wire end of the instrument) and consistent with the wiring diagram on the instrument.
2. The instrument cannot communicate with the host computer normally after power on.
A：1. The voltage value between the communication output A and B of the measuring instrument should be between +(4.4-4.5)V;
2. Check whether the communication wiring method is correctly wired in accordance with thewiring diagram requirements (that is, the communication terminal A/B of the corresponding tocommunication serial port A/B);
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