DC 220v Marine Digital Panel Ammeter 4-20ma Output Low Power Consumption


1. Overview

The WD-3ID Series is a line of ampere meters that measures current parameters. They are used for monitoring and controlling energy flow in DC systems.
Readings are displayed on the brilliant 4 digits LED display. All WDLYCH 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.


2. Technical Parameters:

3. Application:

• DC current meter & metering
• On-site metering of DC consumption and generation of different DC electrical systems
• DC transducer:Locally installed transducer reads current and outputs digital pulse and/or analog signals

4. Industries:

• Renewable energy & green systems
• DC generation by solar photovoltaic (PV) arrays, wind turbines, inverter & battery monitoring, DC consumption of electric vehicle (EV) charging stations
• Transportation systems
• DC consumption of rail / railway, subway and trains and transit systems and related DC equipment
• Telecommunications
• DC consumption on cell / cellular towers and equipments

5. Typical Wiring:

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.