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

Wei Dian Union(Hubei) Technology Co.,Ltd. Located in Optics Valley of China--- Wuhan East lake high-tech development Zone, established in 2008, with factory area of 5000² and 120 employees, We are the member of National Standardization Committee for Electric Meters & Instruments.

Wei Dian Union are specialized in manufacturing electric measuring instrument and current transformer with a concentration in R&D, Production, sales & after sales, which guarantee us strictly comply with standard of GB/T22264-2008 & GB/T7676-98 to operate. Now , we have ISO9001-2008 certificate, digital meter have passed CE, while marine meter approved by China Classification Society (CCS).

Our products are widely used in transmission & distribution power system of shipping, aviation, railway, oil, chemistry, metallurgy, electric, power station, intelligent building, industrial instrument, etc.

Weidian Union has a great team to service domestic & overseas customers. With the help of university, our technical department are able to share with the newest techonology to promote upgrade of products. Our sales team divided into domestic and international sales, which help customers on pre-selling, sales and after service, make sure to satisfy diversity demands from customers, the team always ready in 7*24 hours. Producing & QC department: Over 3 years' skilled workers,to fulfill the producing, assembling and adjusting works.

With the principle of “Pursuing for precision and perfection, unifying thinking and behavior ”, continuous exploration and innovation to meet customers’ demands. Reliable quality and good after-service receive more and more trust from users.