ETP48400-C9A2 Huawei Brand New Power Converter with 8× R4850G2 Rectifiers
The ETP48400-C9A2 Huawei Power Converter System is a high-efficiency -48V DC power solution designed for telecom networks, data centers, and industrial infrastructure. Equipped with 8× R4850G2 rectifiers, it delivers stable, intelligent, and scalable power output with maximum efficiency up to 96%. This model ensures reliable operation in environments requiring constant uptime and centralized energy management.
Key Features
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Model: ETP48400-C9A2
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Condition: 100% Brand New, Original Huawei
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Rectifiers Installed: 8 × R4850G2 high-efficiency modules
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Output Capacity: Up to 400A at -48V DC
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Input Voltage: 220V AC / 110V AC compatible
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High Efficiency: Up to 96% with R4850G2
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Monitoring Module: Integrated SMU01A or SMU02B (optional)
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Cooling: Intelligent fan cooling with temperature-based speed control
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Form Factor: Compact and rack-mountable design (19″/23″ compatible)
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Protection: Input overvoltage, output overcurrent, over-temperature, and short-circuit protection
Technical Specifications
| Specification | Details |
|---|---|
| Model | ETP48400-C9A2 |
| Rectifier Modules | 8 × R4850G2 (50A, -48V DC each) |
| Total Output Capacity | 400A / -48V DC |
| AC Input Voltage Range | 90V–290V AC (single/three-phase supported) |
| Frequency | 45Hz–65Hz |
| Power Factor | ≥ 0.99 |
| System Efficiency | Up to 96% (with R4850G2) |
| Monitoring Module | SMU01A or SMU02B (with LCD/LED display) |
| Cooling | Forced air cooling with intelligent control |
| Operating Temperature | -40°C to +75°C (derating above 55°C) |
| Dimensions | 442mm × 400mm × 220mm |
| Weight | Approx. 25–30kg (fully loaded) |
| Installation | 19” or 23” rack-mount |
| Compliance | CE, RoHS, UL, IEC60950, NEBS Level 3 |
| Alarm & Monitoring | Overvoltage, undervoltage, fan failure, etc. |
| Warranty | 1–3 Years Huawei Manufacturer Warranty |
ETP48400-C9A2 Huawei Applications
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Telecom Base Stations – Stable -48V DC supply for wireless and wired infrastructure
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Data Centers – Reliable backup or primary DC power for critical servers
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Industrial Control Systems – Energy supply for mission-critical applications
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Metro and Core Networks – Powering routers, switches, and optical transmission equipment
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FTTx and GPON Networks – Centralized OLT and ONU power supply
Customization & OEM Options
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Branding Options – OEM label customization for large-scale deployment
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Pre-Wired Kits – Complete power system with circuit breakers and battery interfaces
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Smart Monitoring – Choose between SMU01A or advanced SMU02B controller
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AC Input Customization – Adjustable input voltage configurations for international grids
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Battery Management Integration – Supports smart lithium or VRLA battery modules
ETP48400-C9A2 Huawei Wholesale & Global Supply
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Factory Direct Supply – Brand new Huawei OEM product with full traceability
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Packaging – Shockproof and anti-static OEM packaging for global logistics
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Fast Lead Time – Stock-ready and bulk shipping available
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Shipping Compliance – Certified for air and sea freight (including lithium battery systems)
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Technical Documentation – Includes wiring diagrams, manuals, and remote management guides
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Support – Engineering support available for system design and deployment
Why Choose the ETP48400-C9A2 Huawei Power Converter
High Power Density – Compact form factor with full 400A output
Huawei OEM Quality – Long-lasting, industrial-grade components
Energy Efficient – 96% rectifier efficiency reduces OPEX
Flexible Integration – Compatible with hybrid, lithium, and VRLA systems
Smart Management – Full network visibility and SNMP/RS485 communication
Request a Quote or Bulk Order Now
Boost your network reliability with the Huawei ETP48400-C9A2 Power System equipped with 8 R4850G2 rectifiers — trusted by telecom operators worldwide.
Contact us today for datasheets, wholesale pricing, and OEM customization options.
