Led Display Easy Operation Digital Panel Ammeter High Accuracy Class

Led Display Easy Operation Digital Panel Ammeter High Accuracy Class

1. Model Description:

Series of WD-2I3 three phase digital current meters are used for measuring and monitoring power distribution system. This series combines the measurement, analysis and operation together. Users can check the figure of current or voltage by using the keys on the meter, which makes the information become clearer, and the operation become easier.

2. Main Function:  

• Measuring three-phase current;
• Standard CT input, suits for barely all mode of connection and environment of high-voltage; or low voltage
• 1 interface of RS485 and Modbus RTU Protocol;
• LED display

3. Technical Parameter: 

4. Area of Application: 

The meter can be used as a data acquisition unit for an Intelligent Power Distribution Automation System or a Plant Automation System that integrates process instrument and electrical requirements. The available serial communication option allows for fast and simple integration with these systems. The Meter is also suitable for any AC applications where there is considerable distortion of current wave form from nonlinear loads such as a VVVF Inverter, Ballasts and Switching Power Supply.

5.  Connection Way and Wiring Diagram

6. RS485 Communication data

• Protocol: Modbus RTU
• Bus Type: RS485
• Baud Rate:2400/4800/9600(default)
• Address Range:1~247
• Communication Distance:1000M
• Parity:EVEN(default)/ODD/NONE
• Data Bit:8