ETP48400-C3B5 400A Huawei Brand New Power Converter with 6x R4875G5 Rectifiers
The ETP48400-C3B5 400A Huawei is a high-performance DC power system designed for telecom and data center applications, delivering a robust 48V/400A output using six hot-swappable R4875G5 rectifiers. Engineered with Huawei’s advanced power conversion technology, this power converter offers reliable, modular, and energy-efficient solutions for demanding network environments. It is ideal for use in wireless base stations, transmission equipment, and broadband access scenarios.
Key Features
Model: ETP48400-C3B5 with 6x R4875G5
Condition: 100% Brand New, Original Huawei
System Output: 48V DC / 400A Total Output
Rectifiers Included: 6x R4875G5 (Each 48V/75A)
Power Input: Wide-range AC Input (90V–290V)
Control Unit: Integrated Smart Controller with LCD Display
Efficiency: Up to 96% High-Efficiency Conversion
Modular Design: Hot-swappable rectifiers for easy maintenance
Protection: Over-voltage, under-voltage, short circuit, and over-temperature
Monitoring: Supports local and remote monitoring via RS232, RS485, or SNMP
Standards Compliance: CE, RoHS, IEC, and Huawei Network Power Specifications
Technical Specifications
| Specification | Details |
|---|---|
| Model | ETP48400-C3B5 |
| Rectifiers | 6x R4875G5 (75A per module, 48V output) |
| Total Output Capacity | 400A @ 48V DC (6x75A with redundancy margin) |
| Input Voltage Range | 90V–290V AC |
| Frequency | 45Hz–66Hz |
| Output Voltage Range | 42V–58V DC Adjustable |
| Power Conversion Efficiency | Up to 96% |
| Controller Type | Integrated Smart Controller Unit (Optional Web/SNMP) |
| Cooling Method | Forced Air Cooling (Intelligent Fan Control) |
| Mounting | 19-inch Rack Mountable |
| Operating Temperature | -40°C to +75°C (Derating above 45°C) |
| Humidity | 5% to 95% RH, Non-condensing |
| Compliance | CE, RoHS, IEC/EN 60950, YD/T 731, GB/T 2423 |
| Dimensions (W x D x H) | 442mm x 400mm x 220mm (approx.) |
| Weight | Approx. 32kg (fully loaded with rectifiers) |
| Warranty | 1–3 Years Manufacturer Warranty |
ETP48400-C3B5 400A Huawei Applications
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Telecom Base Stations — Reliable -48V DC power for BTS/Node B stations
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Data Centers — Power supply for routers, servers, and network switches
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Transmission Networks — Backbone power for optical and microwave equipment
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Access Networks — GPON/EPON, DSLAM, and broadband access nodes
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Industrial Facilities — Secure and modular DC power infrastructure
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Government & Defense — Mission-critical, stable DC power for secure networks
Customization & OEM Options
Custom Branding — Option to add your company logo and custom part numbers
Tailored Configurations — Choose between 2 to 6 rectifiers per unit as needed
Voltage Presets — Pre-configure output voltage and alarms to match site specs
Rack Integration Kits — Complete installation kits with breakers, batteries, and fuses
Firmware Customization — Optional SNMP traps, alarm thresholds, and access control
Language Interface — Multilingual LCD/controller interface based on request
Extended Burn-In Testing — 72-hour continuous operation test for high-reliability deployments
ETP48400-C3B5 400A Huawei Wholesale & Global Supply
Bulk Stock Availability — Direct access to Huawei OEM stock with competitive pricing
Professional Packaging — Secure anti-static and foam-padded export-ready boxes
Fast Dispatch — Lead times as short as 1–3 business days for in-stock items
Global Logistics — Worldwide shipping with lithium-compliant freight partners
Documentation Support — Datasheets, manuals, and MOPs available for integrators
After-Sales Support — Technical assistance for installation, NMS configuration, and maintenance
Warranty Options — Extended warranty and SLA services available for enterprise customers
Why Choose ETP48400-C3B5 400A Huawei Power Converter
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High-Capacity 48V Output — Perfect for powering medium to large telecom sites
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Reliable Huawei OEM Quality — Trusted in global networks for durability and stability
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Flexible Configuration — Scalable from 150A to 400A output as per site demand
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Hot-Swappable Modules — Minimize downtime with fast maintenance
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Energy Efficient — Lower power losses and reduced cooling costs
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Integrated Monitoring — Smart controller for complete visibility and control
Contact Us Now for Pricing, Datasheets & Bulk Orders
Empower your network infrastructure with the Huawei ETP48400-C3B5 — a dependable and efficient power solution trusted by carriers, data centers, and integrators worldwide.
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