Energy Remote Terminal Unit (ERTU-BS05)

详情

GRID ELECTRICITY METERING DATA ACQUISITION
Power Plants
Substations
Industrial Enterprises
Power Distributors and Suppliers

MAIN FEATURES
Highly reliable software and hardware design; Monostructure; Excellent performance
Realtime multitask running mode based on realtime operating system VxWorks
Powerful data processing and communications; Supports transparent communications
Flexible user running mode; Supports multiple user tasks
Adequate meter communications protocols; Extensible on customer requirements
Flexible meter's physical interfaces
Multiprotocols and simultaneous multicentral station communications
Flexible communications, supports dialup, dedicated and LAN communications
Perfect events registration functions
Different user access levels management; System security achieved by password protection
Large screen LCD display; Interchangeable English and Chinese operation interface
Convenient and easy remote maintenance functions
Super capacity data storage space; Nonvolatile data storage longer than *0 years
A/C & D/C redundancy design; Seamless interchangeable without interruption

DATA ACQUISITION
Collecting energy meter's data at realtime
Timing tasks collecting energy meter's data
Collecting various energy meters data
Cycling data storage mode with sampling data or sampling cycle; Storage capacity configurable

EVENTS REGISTRATION
System reboot
System power outage; AC/DC power source interchanging
User operation info
System running info
Warning and error info

CLOCK SYNCHRONIZATION
Clock sync from remote central station
Clock sync from local GPS
Synchronize energy meters' clocks

ARCHIVE MANAGEMENT
ERTU archive management
Energy meters archive management
User info archive management

SCHEDULED TIMING TASKS
Energy meters clock sync task
Multiple energy data acquisition tasks
Timing datasendback task
Task parameters can be customized

LOCAL OPERATIONS
Inquire electricity data and recorded events
configure and inquire running parameters

REMOTE OPERATIONS
Parameters configuration,
Remote diagnosis & maintenance

SECURITY
Different user access levels management; System security achieved by password protection

SELF DIAGNOSIS
Hardware and software watchdogs guarantee
System's uptime and continuity of data acquisition

ERTUBS*5 TECHNICAL SPECIFICATIONS

1. POWER
Rated voltage A/C *5 **5V, ***3Hz
D/C *****0V
Power consumption depends on configuration
Normal *5W
Maximum *5W
2. ENVIRONMENTAL PARAMETERS
Storage temperature *5C **0C
Operating temperature *0C **5C
Humidity *5 Years

AMR SYSTEM INTEGRATION
ERTUBS*5 can be integrated into AMR system with BlueStar central station software TMRBS*5 and BlueStar's Class 0.2S & 0.5S electricity meters, or other brand meters.