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Home Product SE-4000-48 High-Power Density 48V DC Converter with Thermal Management for Data Centers & Telecom
High-power switching power supply 4000W 48V

SE-4000-48 High-Power Density 48V DC Converter with Thermal Management for Data Centers & Telecom

SE-4000-48 Power Supply
4000W 48VDC Module
SE-4000-48 Rack PSU
SE-4000-48
SE-4000-48 Rack PSU: 4000W 48VDC modular power supply designed for high-density rack installations, delivering efficient and stable power distribution in telecom and industrial systems. SE-4000-48 Power Supply supports redundancy configurations.
Categories:Automation
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Product Description

The SE-4000-48 Power Supply is a robust 4000W 48VDC Module designed for high-demand industrial applications, including automation, telecommunications, and renewable energy systems. It features dual 85-264VAC input ports with active PFC and delivers up to 48VDC output, supporting direct integration of up to six expansion modules. Built for reliability, it operates seamlessly within -20°C to +70°C and offers 92% efficiency. The SE-4000-48 Rack PSU includes RS-485, CAN, and Ethernet interfaces for real-time monitoring and control. Key advantages include hot-swap capability, overload protection, and a compact 2U rack design, while its higher cost and weight may require reinforced mounting. An optional 2.5-inch LCD provides status visibility. This unit ensures stable power distribution for critical infrastructure.
Parameter Specification
Model SE-4000-48 Power Supply
Output Power 4000W 48VDC Module
Input Voltage 90-264VAC, 47-63Hz
Output Voltage 48VDC (42-58VDC adjustable)
Efficiency 94% (Typ.) with 80Plus Titanium
Certifications UL/CE/CB/RoHS
Cooling Smart fan speed control
Operating Temperature -40°C to +70°C
Dimensions 40.5 x 124 x 406mm (HxWxD)
Weight 4.2kg
MTBF 500,000 hours at 25°C
Application SE-4000-48 Rack PSU for data centers
question:Why are the shipping costs so high? Are there more economical options available?
answer:Costs depend on weight, size, and destination. We offer budget options like FedEx Economy or regional carriers if available.
question:Which shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers. Regional services are available based on destination.
question:Can I arrange a self-pickup with official couriers?
answer:Yes, you can self-arrange pickup after confirming order payment. Notify us in advance for coordination.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why are the shipping costs so high? Are there more economical options available?
answer:Costs depend on weight, size, and destination. We offer budget options like FedEx Economy or regional carriers if available.
question:Which shipping methods do you support?
answer:We support DHL, FedEx, UPS, and other major carriers. Regional services are available based on destination.
question:Can I arrange a self-pickup with official couriers?
answer:Yes, you can self-arrange pickup after confirming order payment. Notify us in advance for coordination.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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