1U Rack Mount Telecom DC Power System with Integrated Distribution and Intelligent Controller
Product Overview of 1U Rack Mount Telecom DC Power System
The 1U Rack-Mount Telecom DC Power System is designed for telecom sites, network rooms, edge facilities, and compact cabinet installations where space efficiency, reliable DC output, and integrated power distribution are required. Unlike a standard rectifier power supply, this system combines AC input, DC distribution, rectifier modules, battery breaker, load breakers, surge protection, and intelligent monitoring within a compact rack-mount structure.
The system is suitable for standard 19-inch rack installation or cabinet integration. With a slim 1U design, top inlet and outlet cabling, and front-access maintenance, it is especially suitable for telecom cabinets, remote communication shelters, small base stations, and equipment rooms with limited installation space.
The system supports modular rectifier configuration and can be expanded according to project load requirements. It provides stable DC output for telecom equipment, transmission devices, routers, switches, network hubs, battery backup systems, and other communication loads. Its controller supports local LCD display, alarm output, dry contact signals, and multiple communication ports, helping users monitor system operation and respond quickly to faults.
Key Features of 1U Rack Mount Telecom DC Power System
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Compact 1U rack-mount structure for space-saving telecom cabinet installation
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Integrated AC input, DC distribution, battery breaker, load breakers, and surge protection
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Modular rectifier design with scalable system capacity
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Front-access maintenance for convenient inspection and module replacement
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Top inlet and top outlet cabling for cleaner cabinet wiring
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Built-in BLVD load disconnection function for battery protection
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DC SPD protection for surge and lightning-related electrical disturbance
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Intelligent controller with LCD display and real-time system monitoring
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Multiple communication options including LAN, USB, RS485, and SNMP
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Dry contact alarm output for site alarm integration
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Wide operating temperature range for harsh telecom environments
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Suitable for telecom cabinets, network rooms, remote sites, and edge infrastructure
Technical Specifications of 1U Rack Mount Telecom DC Power System
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Item
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Description
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Product Type
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1U Rack-Mount Telecom DC Power System
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System Structure
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Integrated rectifier, AC distribution, DC distribution, controller, battery and load protection
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Installation Method
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19-inch rack installation or cabinet installation
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System Dimension
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482.6mm W × 350mm D × 44mm H
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System Weight
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≤7kg without rectifier modules
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Cabling Method
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Top inlet and top outlet
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Maintenance Method
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Front maintenance with module-level replacement support
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Protection Level
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IP20
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Input Mode
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Single-phase AC input
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Input Frequency
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45–66Hz, rated 50Hz / 60Hz
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AC Input Capacity
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1 × 63A / 1P
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Input Voltage Range
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85VAC–300VAC, rated 220VAC
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DC Output Range
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-43VDC to -58VDC, rated -53.5VDC
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Maximum System Capacity
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8kW, based on 4kW × 2 configuration
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Rectifier Module Power
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3kW rectifier module
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Rectifier Efficiency
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>96%
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Power Factor
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≥0.99 at 220VAC, 20%–100% load
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Battery Breaker
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1 × 125A
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Load Breakers
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BLVD: 1 × 25A + 1 × 32A
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DC Surge Protection
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10kA / 20kA, 8/20μs
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System Cooling
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Natural cooling for system frame
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Rectifier Cooling
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Forced cooling for rectifier module
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Controller Signal Input
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3 AI, 8 DI, 2 RS485
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Alarm Output
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8 dry contacts
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Communication Ports
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LAN, USB, RS485, SNMP
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Display Mode
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LCD display
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Operating Temperature
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-40°C to +70°C
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Storage Temperature
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-40°C to +70°C
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Operating Humidity
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5%–95%, non-condensing
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Altitude
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0–3000m, derating required from 2000m to 3000m
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Applications of 1U Rack Mount Telecom DC Power System
This 1U rack-mount telecom DC power system is suitable for telecom base stations, compact communication cabinets, access network sites, transmission equipment rooms, edge network nodes, and remote communication shelters. Its slim structure makes it useful for projects where cabinet space is limited but reliable DC power and distribution functions are still required.
It can also be used for network equipment such as routers, switches, communication hubs, fiber optic transmission devices, microwave communication equipment, and battery-backed backup power systems. For remote sites or small telecom facilities, the integrated battery breaker, load breakers, surge protection, and monitoring controller help simplify system design and reduce the need for separate external components.
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