China Embedded Telecom Power Supply Telecom Power Supply Embedded Telecom Power

1.Introduction:E4860 is an AC/DC embedded power system withExcellent performance such as high power efficiency,
intelligent battery management,remote management,wide range of AC input voltage, etc. The system
can configure 2 pieces of 1U 2000W high rectifier modules, and provides 60A rated current output.E4860
canbe embedded in 19-inch rack or cabinet.2.Features:l 1U rectifier: high density, high efficiency, excellent hightemperature performance(full load @ 50ºC).
l Wide operation temperature range of embedded power from -40ºC to65ºC.
l Hot-swappable rectifiers provide easy installation and maintenance.
lPlug Standard installation structure design, adapt to various scenarios.
l Compact design(only 1U in heightFastener & Fitting ), saving space and installation cost.
l Excellent rectifier dormancy function helps increase system efficiency.
l Intelligent battery management and protection help to prolong batterylifespan.
l Support environmental signal monitoring and remote managementRecycling Machine through dry contact, serial interface
or Ethernet interface(options).3.Mattress Machine Application Scenarios:l Wireless base station
l Transmission network
l Communication network of enterprises4.Specifications:TypeE4860-I
SystemDimension440mm(W)x344mm(D)x44mm(H)Weight≤5.5kg (without rectifiers)Cooling modeNatural coolingInstallation modeInstalled on 19-inch rack or inside the cabinetCabling modeFront inlet and Front outletMaintenance modeFront maintenanceProtection levelIP20Alarm interfaceFAN1,FAN2,DOOR,SMOKEAC
DistributionInput mode220VAC single phaseInput capacity1x32A/2P or terminalOutput capacityNAInput frequency45~66Hz, rated value: 50Hz/60HzSPD20kA/40kA, 8/20μsDC
DistributionOutput voltage-42~-58VDC, rated value: -53.5VDCMaximum capacity4000WBattery breakers1x50A/1PLoad Fuse2x40AFan power supplyFAN1,FAN2RectifierInput voltage85VAC~300VAC, rated 220VACEfficiencyR482000H>96%Peak, R482000E>92%Rated power2000W(176~300VAC)Working temperatureR482000H -40ºC~+85ºC(full load @ 55ºC), R482000E -40ºC~+80ºC(full load @ 50ºC),Dimension70.3mm(W)x278mm(D)x42.5mm(H)Weight≤1.2kgCooling modeForced coolingPower factor≥0.99THD≤5%ControllerSignal input
1 Battery temp., 1 ambient temp, 1 smoke, 1 gate, 1 water, 2common DIAlarm output4 dry contactCommunication portRS232/485, SNMP(Optional)Display modeLCDEnvironmentOperating temperature-40ºC~+65ºCStorage temperature-40ºC~+70ºCOperating humidity5%~95%(non-condensing)Altitude0~2000m
Our CompanyApplicantion1. Mobile telecom base stations
2. Comprehesive access network site
3.Data center
4. Lighting system
5. Power distribution system