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Easily Modify Digital Dcu 3p4w for Smart Grid Management & Meter-Reading

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Product Description

Basic Information

Model NO.
YJ 2018T-DJ
Installation
Hanging
Specification
290*180*95 mm
Trademark
YuJian
Origin
China
Production Capacity
50000/Year

Product Description

Digital Dcu Banner
YJ2018T-DJ type DCU can easily modify device parameters locally/remotely, supports online upgrade of local/remote software; large-capacity main board FLASH memory chip ensures convenient storage of various data; ABS waterproof and flame retardant material, wall-mounted structure, lightweight and easy to install.

This type of DCU has the characteristics of powerful functions, simple use, stable operation, convenient maintenance, high reliability, large storage capacity, good openness and high cost performance. It can well meet the user's application need of monitoring distribution change and remote meter reading, anti-power-theft and other aspects. It uses modern digital communication technology, embedded technology, computer hardware and software technology, low-voltage power line carrier (PLC) technology etc., to collect, analyze and solve the information of the electricity demand side.

Technical Specifications

Normal operating voltage 0.9Un~1.1Un
Limit working voltage 0.70Un~1.30Un
Voltage line power consumption ≤10VA
Current line power consumption ≤0.5VA
Battery life 10 years
Battery continuous working time ≥5 years
Data retention time after power failure ≥10 years
Normal operating temperature -25ºC~55ºC
Extreme working temperature -40ºC~70ºC

Frequently Asked Questions

What is the primary function of the YJ2018T-DJ DCU?
It is designed for smart grid management, specifically for monitoring distribution changes, remote meter reading, and anti-power-theft applications using PLC technology.
How long does the battery last in this unit?
The battery has a total life of 10 years and can support continuous working for at least 5 years.
Can the software be updated without physical access?
Yes, the device supports online upgrades for both local and remote software, allowing for easy maintenance and feature updates.
What materials are used for the outer casing?
The casing is made of ABS waterproof and flame retardant material, ensuring durability and safety in various environments.
What is the extreme working temperature range?
The DCU is built to operate in extreme conditions ranging from -40ºC to 70ºC.
How is the data protected during a power failure?
The internal FLASH memory chip ensures that data is retained for at least 10 years after a power failure.

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