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SLIM OD single bay cabinet

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  • Description
    • Commodity name: SLIM OD single bay cabinet
    • 计费重量: 1

    Introduction

    The outdoor power system consists of a cabinet, sensors, fans ,fan control board and an embedded Power supply system (including controller, rectifiers, sub-rack).Up to six rectifiers (20/24kW) can be equipped in the sub-rack, together with a controller. The system requires a nominal input of 220VAC and provide an output of - 48VDC to power the load and maintain fully charged batteries.The enclosure supports floor mounting.  The cabinet supports VRLA .Enclosure is suitable for installation on telecom network outdoor site. Read this document completely before starting any of the procedures, to ensure that the precautions and preparations have been fulfilled.

     

    Key Features

    The SLIM OD single bay cabinet has the following main features: 
    The system has wide AC input voltage range: 85VAC - 300VAC. 
    The rectifier uses soft switching technology, the efficiency is up to 97%.
    The rectifier design can meet EMC requirement and safety requirement in CE standard. The rectifier is of high-power density. 
    The rectifier is hot pluggable. It takes less than 1min to replace a rectifier.
    The rectifier has two optional over-voltage protection methods: hardware protection and software protection. 
    The controller will manage the system including battery charging and discharging, LLVD, BLVD, temperature compensation, auto voltage regulation, current limitation, battery capacity calculation and on-line battery test, alarms, etc. 
    RS485 and Ethernet are available for remote communication and controlling, as well as relay outputs are available.
    The system has complete fault protection and alarm functions. ECO Mode enabling energy savings. (In the ECO mode, the monitoring module controls some rectifier modules to turn off and makes the rectifier modules powered on bear all loads. Each rectifier module powered on works at the optimal efficiency point whenever possible, to improve the utilization rate of the rectifier module and reduce energy consumption.)
    Protect level:IP55.

     

    Technical Specifications

    ParameterSLIM OD single bay cabinet
    RectifierModel:MR484000SG2-EF
    Qty: 1~6pcs(20/24kW)
    AC power MCBA20/24kW power core：
    3W+N+PE，63A/4P
    AC SPDClass C. In=20kA, Imax=40kA,8/20us
    DC SPDClass C. In=20kA, Imax=40kA,8/20us
    DC power distributionThe positive connect by terminals.
    The negative connects to the load MCBs Standard configuration：
    BLVD MCBs /Priority (400A),4*25A/1P
     LLVD
    MCBs/Non-priority
    (400A),1*100A/2P+4*63A/1P+4*40A/1P+3*16A/1P
    ControllerMC2600-EF
    Battery routesBattery MCBs: 4*100A/1P(20/24kW)
    The positive terminal is connected by terminals.
    Relay output6 relay outputs, NO and COM
    Digit Input7
    Temperature sensor1 for battery or ambient, configurable
    SensorSmoke sensor 1pcs；
    Door switch 1pcs;
    Service light 1pcs

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