Embedded DC Power System E48300-I

Product catalog summary

Introduction:
E48300-I is an AC/DC embedded power system known for its high power efficiency, intelligent battery management, and remote management capabilities. It supports a wide range of AC input voltages and can be configured with six 1U 50A high rectifier modules, providing a 300A rated current output. It is designed to be embedded in a 19-inch rack or cabinet.

Features:

1U rectifier with high density and efficiency (>92%), and excellent performance at high temperatures (full load at 50℃).
Operates in a wide temperature range from -40℃ to 70℃.
Hot-swappable rectifiers for easy installation and maintenance.
Standard installation structure adaptable to various scenarios.
Compact design (9U height) for space and cost savings.
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 interface.

Application Scenarios:

Wireless base stations
Transmission networks
Enterprise communication networks

Specifications:

System dimensions: 440mm(W)×344mm(D)×398mm(H), weight ≤29kg, natural cooling.
Installation: 19-inch rack or cabinet, top inlet and outlet cabling, front maintenance.
Protection level: IP20.
AC Distribution: 380VAC three-phase input, 63A/4P 380Vac MCB, 6×32A/1P rectifier input MCB, 45~66Hz input frequency, SPD 20kA/40kA.
DC Distribution: Output voltage -42~-58VDC, maximum capacity 18000W, battery fuse 2×150A, load breakers LLVD and BLVD, SPD 10kA/20kA.
Rectifier: Input voltage 85VAC～300VAC, efficiency >96% peak, rated power 3000W, forced cooling, power factor ≥0.99, THD ≤5%.
Controller: Signal inputs for battery and ambient temperature, smoke, gate, and common DI, alarm output with 4 dry contacts, communication ports RS232/485, SNMP, LCD display.
Environment: Operating temperature -40℃~+70℃, storage temperature -40℃~+70℃, operating humidity 5%~95% non-condensing, altitude 0~2000m.

Catalog excerpts

Embedded DC Power System E48300-I 1.Introduction: E48300-I 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 6 pieces of 1U 50A high rectifier modules, and provides 300A rated current output.E48300-I can be embedded in 19-inch rack or cabinet. 2.Features:  1U rectifier: high density, high efficiency( >92%), 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 9U 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 AC Input MCB: 63A/4P 380Vac； Rectifier Input MCB: 6×32A/1P； 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 Fuse 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 Rated...

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