Embedded DC Power System E48400

Product catalog summary

Introduction:
E48400 is an AC/DC embedded power system known for its high power efficiency, intelligent battery management, remote management capabilities, and wide AC input voltage range. It can accommodate 8 pieces of 1U 50A high rectifier modules, providing a 400A rated current output. The system is designed to be embedded in a 19-inch rack or cabinet.

Features:

1U rectifier with high density and efficiency, capable of full load at 50℃.
Operates in a temperature range from -40℃ to 70℃.
Hot-swappable rectifiers for easy installation and maintenance.
Standard installation structure adaptable to various scenarios.
Compact design (6U height) for space and cost efficiency.
Rectifier dormancy function enhances system efficiency.
Intelligent battery management prolongs battery lifespan.
Supports environmental signal monitoring and remote management via dry contact, serial interface, or Ethernet.

Application Scenarios:

Wireless base stations
Transmission networks
Enterprise communication networks

Specifications:

System dimensions: 440mm(W)×344mm(D)×265(H), weight ≤29kg.
Natural cooling mode, installed on a 19-inch rack or inside a cabinet.
AC distribution: 380VAC three-phase input, 1×63A/3P input capacity, 45~66Hz frequency.
DC distribution: Output voltage -42~-58VDC, maximum capacity 24000W.
Rectifier: Input voltage 85VAC～300VAC, efficiency >96% peak, rated power 3000W.
Controller: Includes various signal inputs and communication ports (RS232/485, SNMP).
Environment: Operating temperature -40℃~+70℃, humidity 5%~95%.

Additional Notes:
When hot-swapping the rectifier, ensure the insertion time is greater than 2 seconds to fully charge the output electrolytic capacitor and avoid ignition.

Catalog excerpts

Embedded DC Power System E48400 1.Introduction: E48400 is an AC/DC embedded power system with Excellent performance such as high power efficiency, intelligent battery management,remote management, wide range of AC input voltage, etc. The system can configure 8 pieces of 1U 50A high rectifier modules, and provides 400A rated current output.E48400 can be embedded in 19-inch rack or cabinet. 2.Features:  1U rectifier: high density, high efficiency, excellent high temperature performance(full load @ 50℃)  Wide operation temperature range of embedded power from -40℃ to 70℃  Hot-swappable rectifiers provide easy installation and maintenance  Standard installation structure design, adapt to various scenarios  Compact design(only 6U in height), saving space and installation cost  Excellent rectifier dormancy function helps increase system efficiency  Intelligent battery management and protection help to prolong battery lifespan  Support environmental signal monitoring and remote management through dry contact, serial interface or Ethernet interface(options) 3.Application Scenarios:  Wireless base station  Transmission network  Communicati

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Top inlet and top outlet Front maintenance, support module grade change IP20 Input mode Input capacity Output capacity Input frequency Output voltage Maximum capacity Installed on 19-inch rack or inside the cabinet Protection level Natural cooling Maintenance mode Cooling mode Cabling mode Installation mode Battery breakers Load breakers Working temperature Cooling mode Forced cooling Power factor Signal input 1 Battery temp., 1 ambient temp, 1 smoke, 1 gate, 2common DI Alarm output Communication port Display mode Operating temperature Storage temperature Operating humidity Rated power * When...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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