Megmeet MC2600 DC Power Controller - ARM Cortex-M4, Manages 40 Rectifiers & Solar Modules

Megmeet MC2600 DC Power Controller - ARM Cortex-M4, Manages 40 Rectifiers & Solar Modules

Introduction

MC2600 is the new generation DC power controller developed by Megmeet. The controller adopts AR 32-bit cortex-M4CPU as primary processor. Mc2600 offers many features and functions, and a more robust, user-friendly, and easy-to-useinterface, Powerful hvbrid power management function includina diesel management, VRLA and ithium-ion batteriesand solar modules.

Key Features

• Automatic battery test including advanced scheduledtest, constant test and short test
• Minimize installation time using configuration fileupload feature
• Lower operating cost due to energy saving standbyfunction for rectifier
• Manages from 1 to 40 rectifiers

Measurement

24 x Analog & 9 x digital imput readings including: system voltage, load curent, battery current, battery temperature, 8*Dl, 8*D0, etc

Communication

The controler communicates with the host computer in 2 modes: Rs485 and ethernet (WEB or SNMP). Setting and editing operationalparameters, downloading data logs and history alarm are available via WEB browser. Communication between the controller and therectifiers and the solar modules utiizes CAN communication.

SNMP protocol supports GET, SET and TRAP 4xRs485 ports for battery BMS, DG or extension function device

Alarm History Log

1000 event alarm history log, FlFO for system analysis

System Statrs Log

1000 records of output voltage and load current readings, and 50 records of historical battery test readings

LCD&LED

128 x 32 LCD screen display to access status, alarms, user settings; green/yellow/red LEDs indicate operation status and alarms

Battery Management

• Float/Boost charge
• Battery test
• Temperature compensation
• Battery capacity prediction
• Low voltage/cap disconnection
• Low/high temperature
• disconnection

Battery Management

• Manages multiple Megmeetrectifier and/or solar modulsewithin one system
• Equalize rectifier run time for
• lifetime optimization
• Optimize number of active
• rectifiers for highest efficiency

Alarms/Events

• SPD alarm
• Digital input alarm
• Load fuse alarm
• Manual mode alarm
• Current imbalance
• Ambient temperature alarm
• Load disconnect
• AC power failure
• Battery fuse alarm
• Battery discharge
• Battery test fail
• Battery imbalance
• Battery disconnect
• Battery temperature sensor fault
• Battery temperature alarm
• BMS communication fai
• Rectifier AC input failure
• Rectifier fault
• Rectifier fan fault
• Rectifier protection activated
• Rectifier on/off status
• Rectifier communication fail
• System energy-saving mode
• Energy-saving mode interruption
• Solar module communication fail
• Solar module fault
• Solar module fan fault
• Solar module protection activated
• Solar module on/off status
• Solar module input failure
• AC over voltage and under voltage
• DC over voltage and under voltage