Telecom Power Supply

Your Professional Telecom Power Supply Manufacturer!

Zhejiang Shengyang New Energy Co., Ltd., a new energy company established in 2004, specializes in energy storage battery packs, portable power supplies, home energy storage systems, inverters, and other products. Shengyang has established long-term strategic partnerships with thousands of overseas new energy industry clients. We are committed to creating maximum value for our clients and sincerely look forward to collaborating with related companies and industries both domestically and internationally.

6KW Communication Power Supply
SUN48100-E1B1 can be configured with two 48V/50A . rectifier modules, the maximum output current of 100A.
Switch Power Supply
product name:12V 30A Switching Power Supply 360W ac to dc 110v/220v with CE ROHS approved power supply
Embedded Power System
SUN-48EPS can be configured with 3 to 12 48V/30A rectifier modules, the maximum output current of 600A.
High Frequency Rack Modular Rectifier
Reliable power supply, stable 48V output. Can be inserted into 19 standard cabinet, with battery use

Why Choose Us

Patent Certificate

We have obtained eight patents and ISO 9001 quality management system certification. Our products have received numerous international certifications, including CE, MSDS, and IEC, fully demonstrating our comprehensive strength in technology development and quality management.

Sales Market

Our customers span over 70 countries and regions worldwide, demonstrating our strong market expansion capabilities. We have established a comprehensive service system encompassing technology development, manufacturing, customized solutions, and localized after-sales service, enabling us to provide efficient and professional support to our global customers.

Customization Services

We offer a variety of configuration options to meet our customers' personalized needs. Through scientific system design, rational equipment selection, standardized installation procedures, and comprehensive maintenance services, we ensure a stable and reliable power supply for communications equipment, allowing for flexible adjustments to suit diverse application scenarios.

Product Parameters

Model		SUN48100-E1B1
System	Size (w xd x h)	482.6 mm x360 mm x44.5 mm
	Weight	≤ 10 kg
	Installation method	19 Inch rack or embedded cabinet installation
	Wire layout	The input and output are all in front
	Class of protection	IP20
Ac power distribution	Input	220Vac Single phase
	Input voltage	85-300 Vac , Rated voltage: 220 Vac
	Frequency	45-66 Hz , Rated frequency: 50/60 Hz
	Ac input port	30A
Ac power distribution	Output voltage	42-58 Vdc, Rated voltage: 53.5 Vdc
	Max power	6kW
	Output power distribution	4x30A
Rectifier module	Size	48V/50A
	Rated power	3000 W (176-300 Vac)
	Size (wxdxh)	105 mmx 281 mm x40.8 mm
Monitoring module	Size	MU4802
Monitoring module	Communication port	RS232,RS485
Environment	Operating temperature	-40C~+65℃
	Storage temperature	-40% ~ +70%
	Relative humidity	5%-95%

Advantages of Telecom Power Supply

Reliability:

The number one requirement for telecom operators is reliability. Telecom power supply ensure that communication systems remain operational even during emergencies. Whether it is a short blackout or a longer outage, telecom power supply provide the necessary backup power to maintain service quality.

Flexible Backup Time:

Telecom power supply systems can provide backup power for varying durations, depending on site needs. Some may only require a few minutes of backup power until generators can start, while others may require hours of backup power in remote locations. This flexibility enables telecom operators to choose the right solution for each application.

Remote Operations:

Telecom networks often operate in remote or inaccessible locations. The power supply system is designed to be remotely monitored and managed, allowing for quick identification and resolution of issues.

Adaptability to Harsh Environments:

Telecom equipment often needs to work in extreme conditions, from hot deserts to cold mountain regions. Telecom power supply is designed to withstand wide temperature ranges, vibrations, and other challenging conditions.

Applications of Telecom Power Supply

Network infrastructure:

Telecom power supplies are essential for base stations, central offices, and other components of both mobile and fixed networks.

Data centers:

They provide reliable power to servers and data center equipment, ensuring continuous data transmission and connectivity.

Transmission systems:

Power systems support the transmission of signals, critical for seamless data flow across the network.

Servers and datacom:

These power supplies are designed for the demanding and rugged environments of server rooms and datacom systems, providing stable power and high efficiency.

Broadband access:

Power solutions are used to support wireless broadband access and fixed-line network applications.

Components of Telecom Power Supply

Rectifiers/Chargers:

These devices convert AC power from the grid into DC power. They also charge backup batteries to ensure continuous power supply during grid outages.

Batteries:

Backup batteries are essential for providing power during outages or when the main power source fails. They are typically lead-acid or lithium-ion batteries.

DC Distribution System:

This system distributes DC power from the rectifiers to various telecom equipment. It includes distribution panels, circuit breakers, and fuses to manage and protect the power distribution.

Inverters:

Inverters are used in systems that require AC power. They convert DC power from batteries or rectifiers into AC power for equipment that operates on AC.

Power Management and Monitoring System:

This component monitors the power system, including voltage, current, and battery status. It also manages the charging and discharging of batteries and can initiate alarms or actions in case of power anomalies.

Transfer Switches:

These switches are used to transfer power sources between the grid, backup batteries, and generators. They ensure seamless transition between power sources during outages.

Steps to Match a Telecom Power Supply with Loads

Step 1: Identify the Load Requirements

The first step is to identify the power requirements of the load. This includes determining the voltage, current, power factor, and surge requirements. You can obtain this information from the equipment manufacturer's specifications or by conducting tests on the load.

Step 2: Select the Appropriate Power Supply Type

Based on the load requirements, select the appropriate type of power supply. Consider factors such as the power output capacity, efficiency, and features of the power supply. For example, if the load requires a high level of reliability, a modular power supply with redundancy capabilities may be a suitable choice.

Step 3: Calculate the Total Power Requirements

Once you have identified the power requirements of each load, calculate the total power requirements of all the loads. This will help you determine the total power capacity needed from the power supply.

Step 4: Consider Future Expansion

When selecting a power supply, it's also important to consider future expansion. If there is a possibility that the load may increase in the future, it's advisable to select a power supply with some additional capacity to accommodate the growth.

Step 5: Test and Verify the Match

After selecting the power supply, it's essential to test and verify the match between the power supply and the load. This can be done by connecting the power supply to the load and monitoring the voltage, current, and power consumption. Any issues or discrepancies should be addressed immediately.

Packaging and Shipping

FAQ

Q: What is the delivery time?

A: The lead time for stock deliveries is 3-7 business days. Depending on the order quantity, the production lead time for future orders is 15-30 business days.

Q: Do you offer OEM & ODM services?

A: Products can be customized in a variety of ways, including color, logo, shape, and packaging. Please send us the details of your desired customization.

Q: Does your company provide technical support?

A: Yes. We have experienced technical experts who are happy to assist you with technical questions. We also test each component after installation to ensure we have delivered the signaling solution you need.

Q: What is telecom power supply?

A: Telecom power supply systems are crucial for ensuring uninterrupted operation of telecommunication networks. These systems are designed to provide reliable power to various components of the network, including base stations, exchanges, routers, and other critical equipment.

Q: What are telecom power systems designed to provide?

A: Telecom power systems ensure a stable and clean power supply for telecommunication networks. They protect equipment from power fluctuations and outages, enabling efficient operation. These systems maintain reliable connectivity, support data transmission, and ensure uninterrupted communication services.

Q: What is the role of telecom power systems in the telecommunications industry?

A: Telecom power systems play a vital role in powering telecommunication networks and related equipment. They provide uninterrupted energy to support voice communication, data transmission, internet connectivity, and cloud services. As reliance on telecommunications grows, the demand for robust power systems continues to rise.

Q: What are some of the key components of telecom power systems?

A: Telecom power systems consist of several critical components. These include rectifiers, which convert AC to DC power; inverters, which convert DC back to AC when needed; batteries for backup power; and power distribution units (PDUs) for managing energy flow. Each component ensures seamless operation and reliability.

Q: Why are UPS systems essential in telecom power supply systems?

A: UPS systems are crucial for maintaining uninterrupted communication. They provide immediate backup power during outages, bridging the gap until generators or alternative sources activate. UPS systems protect equipment from sudden shutdowns and ensure continuous operation in critical scenarios.

Q: How do environmental factors affect telecom power systems?

A: Environmental factors like temperature and humidity can impact telecom power systems. High temperatures reduce battery lifespan, while excessive humidity causes corrosion and short circuits. Protective enclosures and thermal management systems mitigate these risks, ensuring reliable performance.

As one of the leading telecom power supply manufacturers and suppliers in China, we warmly welcome you to buy custom made telecom power supply from our factory. Good service and quality products are available.

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