Product categories: Critical Power-Telecom power -

Delta

songli — Tue, 10 Mar 2026 06:45:45 +0000

Key Features:

Lower operating cost with high-efficiency eSure rectifiers, 96.3%.
Save on climate system dimensioning with 3.5 kW of full output power up to +45℃.
Operate your DC plant in the most demanding environments with wide input voltage range.
Easily expand capacity or perform maintenance during live system operation with hot-pluggable modules.
Rest assured with proven reliability that meets global safety standards no matter what the application or location demands

Application：

Wireless applications
Fixed line applications, data communications
Network base stations.

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Eltek Flatpack2 HE 48V 2000W 241115.105 Rectifier Module

songli — Tue, 10 Mar 2026 06:41:08 +0000

Since setting the new standard for rectifier efficiency, the Flatpack2 HE family is now available in a variety of voltages and power ratings, all with superior efficiency up to 96.5%. With close to 100 billion in-field operating hours and a proven cumulative field MTBF of more than 2,6 million hours, Flatpack2 HE is the HE (High Efficiency) rectifier with the longest proven track record. The line of systems available for Flatpack2 HE 48V rectifiers spans from 8kW 2U racks with complete distribution to multi-cabinet systems in multi MW installations. Key Features:

Verified reliability.
high efficiency.
Power density up to 33 watts per cubic inch.
wide temperature range.
Application flexibility 2KW.
Global Compliance (CE, UL)

Application：

TELECOM - MOBILE/WIRELESS（Wireless base station/cellular base station/LTE/4G/WIMAX/Mobile Switching Center/microwave/broadband）

TELECOM - FIXED（Central Bureau/Telephone server/switch/optical fiber/microwave/broadband/data center）

POWER UTILITIES（SCADA/Control and protection）

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Vertiv R48-1000E3 48V high-efficiency Telecom Power Rectifier Module

songli — Tue, 10 Mar 2026 03:26:58 +0000

This 1000W high density rectifier is ideal for outdoor enclosures and small cell applications where space is at a premium. At 45 W/in³ and only 152 mm (6 inches) deep, the R48-1000e3 fits into tight spaces where other rectifiers cannot. For higher load capacities rectifiers can be connected in parallel, and intelligentcontrol can be added with the help of a separate controller. Key Features:

High efficiency above 95% reduces power consumption for lower operating costs.
Full power output up to +45°C and continued operation up to +75°C lowers operating cost.
High power density (45 W/ in)reduced footprint allows installation in short-depth racks and cabinets.
Wide input voltage range to operate in the most demanding environments.
Hot pluggable facilitates future expansions and easy maintenance.
Compliant with global standards - delivers quality, performance and reliability no matter what the application or location demands.

Application：

Communication base station.
Communication power cabinet
Edge computing
Industrial Control

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Vertiv R48-2000E3 48V high-efficiency Telecom Power Rectifier Module

songli — Tue, 10 Mar 2026 03:26:58 +0000

The R48-2000e3 can be connected in parallel with other rectifiers and converters to support a variery of telecom applicationgs. Unified remote management and control of the power system is enabled when combined with a Vertiv controller. Key Features:

High efficiency over 96%- reduces power consumption lowering operating costs .
High power density- provides more space for revonue generating eouipment.
Hot pluggable and COMMUNIC interchangeable-for easy expansions and maintenance.
DSP (Digital Signal Processing) - means fewer components, optimized operation and active load sharing for increased reliability.
Wide input voltage range (85 VAC to 300 VAC)- allows for flexibility, durability and rosilionce.
Wide full power operating temperature range from -40°C to + 65°C- meets the harshest climatic environment requirements.
Compliant with global standards - delivers quality, performance and relibaility no matter what the application or location demands.

Application：

Communication base station. Communication power cabinet Edge computing Industrial Control

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Vertiv R48-3500E3 48V high-efficiency Telecom Power Rectifier Module

songli — Tue, 10 Mar 2026 03:26:58 +0000

The 3500W high-efficiency eSure rectifier (model R48-3500e3) is designed to convert standard AC supply voltages into stable nominal -48 V DC voltage that is adjustable to application needs. The R48-3500e3 is a constant power rectifier designed with the latest patented switchmode technology, using DSP (Digital Signal Processor) functionality for efficient operation. For a higher load capacity, rectifiers can be connected in parallel, and intelligent control can be added with the help of a separate controller. Key Features:

Lower operating cost with high-efficiency eSure rectifiers, 96.3%.
Save on climate system dimensioning with 3.5 kW of full output power up to +45℃.
Operate your DC plant in the most demanding environments with wide input voltage range.
Easily expand capacity or perform maintenance during live system operation with hot-pluggable modules.
Rest assured with proven reliability that meets global safety standards no matter what the application or location demands.

Application：

Telecommunications: Ensuring uninterrupted power supply for telecom networks.
Data Centers: Providing stable power for servers and critical IT infrastructure.
Industrial Applications: Supporting various industrial power needs with high reliability.
Renewable Energy Systems: Integrating seamlessly with solar and wind power systems for efficient energy conversion.

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Vertiv R48-4300E3 48V high-efficiency Telecom Power Rectifier Module

songli — Tue, 10 Mar 2026 03:26:58 +0000

The Vertiv eSure R48-4300E3 high-efficiency rectifier module converts standard AC input voltage into a stable voltage of nominal -48V, and the output voltage value can be adjusted according to actual needs. The output power of R48-4300E3 can reach 4320W, using the latest DSP controlled switch mode technology, which has the characteristics of high power density, high reliability, intelligence, and energy saving. The rectifier module can operate in parallel to meet the needs of different application scenarios. When used in conjunction with the Weidi technology monitoring module, remote management and control of the power supply system can be achieved.. Key Features:

Efficiency of 96.5%, saving electricity expenses.
Ultra wide working temperature range: -40~70 degrees, can still output rated power under 45 degrees conditions.
Ultra wide input voltage range: 85~300VAC.
Online hot swappable, easy to maintain, and expandable.
Meet global safety standards requirements.

Application：

Telecommunications: Ensuring uninterrupted power supply for telecom networks.
Data Centers: Providing stable power for servers and critical IT infrastructure.
Industrial Applications: Supporting various industrial power needs with high reliability.
Renewable Energy Systems: Integrating seamlessly with solar and wind power systems for efficient energy conversion.

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Vertiv S48-2000E3 48V high-efficiency Telecom Power Rectifier Module

songli — Tue, 10 Mar 2026 03:26:58 +0000

The S48-2000e3 Vertiv eSure Solar Converter efficiently delivers 2000 watts of power at -48 VDC to the load and battery. This constant power converter designed with the latest patented switch-mode technology, uses DSP (Digital Signal Process) to provide clean power to the load with acute control and management. The S48-2000e3 can be connected in parallel with other converters and rectifiers to support a variety of telecom applications. Unified remote management and control of the power system is enabled when combined with a controller. Implementing solar conversion and control from Vertiv, ensures your critical network is highly available and extremely affordable to operate. Key Features:

High Efficiency: The Vertiv S48-2000E3 boasts an efficiency rating of up to 95%, significantly reducing energy consumption and operational costs.
Compact Design: Its compact and lightweight construction ensures easy installation and integration into existing systems, optimizing space utilization.
Wide Input Voltage Range: Capable of operating across a broad input voltage range, the rectifier ensures reliable performance even in unstable power conditions.
EAdvanced Protection: Features comprehensive protection mechanisms, including overload, over-temperature, and short-circuit protection, to enhance equipment safety and longevity.
Intelligent Monitoring: Equipped with an intelligent monitoring system that provides real-time data on performance and operational status, facilitating proactive maintenance and minimizing downtime.
Scalability: Designed to support scalable deployments, the Vertiv S48-2000E3 can adapt to growing infrastructure needs.

Application：

Telecommunications: Ensuring uninterrupted power supply for telecom networks.
Data Centers: Providing stable power for servers and critical IT infrastructure.
Industrial Applications: Supporting various industrial power needs with high reliability.
Renewable Energy Systems: Integrating seamlessly with solar and wind power systems for efficient energy conversion.

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HUAWEI R4850G5 telecom power 48v rectifier mudule

songli — Tue, 10 Mar 2026 03:26:56 +0000

The 48V rectifier module is a crucial component in various electrical systems. It is designed to convert alternating current (AC) into direct current (DC) with high efficiency and stability.This module features advanced rectification technology, ensuring a smooth and reliable power conversion process. The 48V output is precisely regulated to meet the specific needs of different applications.Key features of the 48V rectifier module include its compact size, which makes it suitable for installations in limited spaces. It also offers excellent thermal management, preventing overheating and ensuring long-term durability. Key Features: 1.Full series of 1U high modules, small size, high power density 2.MTBF over 500,000 hours, stable and reliable 3.Three-phase module supports phase absence work 4.Superior power grid and environmental adaptability 5.Supports hot swap 6.Complete module intelligent sleep function 7.Full digital control 8.Support for smart meters 9.Support CAN bus communication function 10.Support voltage and current adjustment function Application：

Telecommunications: Ensuring uninterrupted power supply for telecom networks.
Data Centers: Providing stable power for servers and critical IT infrastructure.
Industrial Applications: Supporting various industrial power needs with high reliability.
Renewable Energy Systems: Integrating seamlessly with solar and wind power systems for efficient energy conversion.

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HUAWEI R4875g5 telelcom power 48v rectifier module

songli — Tue, 10 Mar 2026 03:26:56 +0000

Telecommunications: Ensuring uninterrupted power supply for telecom networks.
Data Centers: Providing stable power for servers and critical IT infrastructure.
Industrial Applications: Supporting various industrial power needs with high reliability.
Renewable Energy Systems: Integrating seamlessly with solar and wind power systems for efficient energy conversion.

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Eltek Flatpack2 HE 48V 3000W 241119.105 Rectifier Module

songli — Tue, 10 Mar 2026 03:26:56 +0000

Verified reliability.
high efficiency.
Power density up to 33 watts per cubic inch.
wide temperature range.
Application flexibility 2KW.
Global Compliance (CE, UL)

Application：

TELECOM - MOBILE/WIRELESS（Wireless base station/cellular base station/LTE/4G/WIMAX/Mobile Switching Center/microwave/broadband）

TELECOM - FIXED（Central Bureau/Telephone server/switch/optical fiber/microwave/broadband/data center）

POWER UTILITIES（SCADA/Control and protection）

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