WD-2UD Plug In Digital Panel Voltmeter 120mm Single Phase High Voltage

1. Summary of Product:

WD-2UD series power meter can be used for monitoring and controlling in DC systems. These meters can measure a wide range of parameters such as voltage, current, power and energy. It supports bi-directional current measurement, digital inputs for switch monitoring and relay outputs for remote controlling as well as an over-range alarming feature for voltage and current. Large signals, such as voltage and current can be converted to smaller signal using analog output. All data in the meter is accessible via RS485 using open Modbus RTU protocol. The large 3 line LED display also provides easy to read real-time data directly on the meter front.

2. Product Function:

The WD-2UD Series is a line of DC power meters that measures the voltage, current, power and energy parameters. They are used for monitoring and controlling energy flow in DC systems.

Readings are displayed on the brilliant 3 line black backlight LED display. All AcuDC models offer integration with external systems using MODBUS RTU protocol and an on-board RS485 serial communication port.

Optional analog, digital, relay and alarm output is available via field-swappable plug-in communications modules.The line has been field-tested for accuracy, versatility, durability.

■ DC Energy Management Systems

■ Power Distribution for Telecommunication Room

■ Solar Photovoltaic Systems

■ Wind Power Generation

■ DC Excitation System

3. Ordering Code:

Note: RS485 / Relay & Analog output are options;

4.Product Description:

5. Installation and storage:

Notice: Never install the meter with power!

Hole Size: 111*111mm Vertical installation.

6. Wiring Diagram:

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.