Professional Dcu Data-Concentrator-Unit for Standard Remote Meter Reading with Keyboard by Yujian

• Customization: Available
• After-sales Service: Within 12 Months From The Date of Sale...
• Warranty: 12 Months
• Model NO.: YJ2018T-DJ
• Installation: Direct Connected
• Usage: Meter for Industry and Home Use, Remote Meter Reading in PLC System
• Electric Equipment: Three-phase Four-wire
• Theory: Electric Apparatus
• Power Meter Connection: Terminal
• Measured Signal: Low-Voltage PLC
• Type: Concentrator
• Certification: ISO, CE, UL
• Customized: Customized
• Reference Voltage: 3*220V/380V(Three-Phase Four-Wire)
• Rated Frequency: 50Hz
• Rated Current: 3*1.5(6.0)a
• Accuracy Level: Active 0.5/1.0 Class; Reactive 2 Calss
• Storage and Working Humidity: ≤95%
• Outline Size: 290mm*180mm*95mm
• Transport Package: Standard Export Carton.
• Specification: Rated frequency 50Hz; Outline size 290*180*95(mm)
• Trademark: YuJian
• Origin: China
• Production Capacity: 50000

Product Description

Product Description

Overview
YJ2018T-DJ type DCU is an important part of the low-voltage power line carrier (PLC) centralized meter reading system. 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 . It integrates low-voltage PLC meter reading, active reporting, AC analog acquisition, and other functions.

This type of 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.

It also 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.

Electrical parameters

Main Technical Indicators

Accuracy level	Active 0.5/1.0 class; reactive 2 class(*AC sampling function optional)
Reference voltage	3×220V/380V (three-phase four-wire)
Rated current	3×1.5(6.0)A
Rated frequency	50Hz
Clock-battery life	10 years
Normal operating temperture	-25ºC~55ºC
Extreme working temperture	-40ºC~70ºC
Storage and transport temperture	-40ºC~75ºC

Function Configuration
1. Data collection
→ Energy meter data acquisition
2. Data processing
→ Historical day data
3. Parameter settings & queries
→ Clock call & timing; Terminal parameter; Meter reading parameters
4. Data transmission
→ Communicate with the primary station(GPRS) & energy meter
5. Local function
→ Local status indication; Local maintenance interface
6. Terminal maintenance
→ Self-test; Terminal initialization
7. Security management & user rights
→ All paremeters for the terminal must be set according to the passwords authority.

Terminal Display Mode
Rotation; Button inquiry; Button setting...

Detailed Photos