Controller The Ultimate Solution for High-Performance Telecom Power System

2.Controller Key Features

• lpv4 static/DHCP,lpv6 static/DHCP, TCP/IP, UDP,HTTPS, SNMP V1/V2C/V3
• Multilingual LCD and web display
• Controller firmware upgrading via USB/WEB/WIFl/bluetooth
• Manages from 1 to 48 rectifiers

3.Controller Measurement

22 x Analog & 12 x digital imput readings including: system voltage, load current, battery current, battery temperature,Ambient temperature,ambient humidity,12*Dl. 8*DO.etc.

4.Controller Communication

The controller communicates with the host computer in 2 modes: Rs485 and ethernet (TcP/p, UDp, https and SNMp). Setting and editinooperational parameters, downloading operational history and alarm history are available vid WEB browser. Communication betweenthe controller and the rectifiers and the solar modules utilizes CAN communication.

SNMP protocol supports GET, SET and TRAP 4xRS485 ports for battery BMS, DG or extension function boards

Alarm History Log

200000 history alarms and 100000 history events

System Statrs Log

5000 battery test logs, 5000 battery charge logs, 5000 battery discharge logs, 5000 DG running logs

LCD&LED

128 x 160 LCD screen display to access current operating conditions, alarms, user settings; green/yellow/red LEDsindicate operation status and alarms

5.Collection and Management

• Rectifier,solar module, wind module,DC/DCmodule, DC/AC module, HVDCmodule data
• Narada and shoto lithium battery packdata collection
• Lithium battery of any modbus/YDT-1363protocol based on RS485 or CAN interface
• Jiangsu yaao batteryinspection datdacquisition
• Smart AC meter or self-developed ACmetering board data collection
• Smart DC meter data collectionSmart DG data collection and management
• Smart ATS data collection and managementClimate data collection and managementSmart CB data collection and management
• Energy calculation

6.Battery Management

l Boot and float management

l Charge current limitmanagement

l Temperature compensation

l LVD

l Battery test

l Midpoint voltageCapacity calculation

l Peak cut

l Lithium battery management

l Switch according tobattery capacity

l Switch according tobattery voltage

l DG test

l Remaining fuelcalculation

l Energy input prioritymanagement

l Rectifier energy savingmanagement

l Rectifier rotation

Alarms/Events