ETP48400-C3B1 Huawei Brand New 5G Site Power Converter
The ETP48400-C3B1 Huawei is a high-efficiency 5G site power converter system, engineered for next-generation wireless base stations and telecom infrastructure. It delivers a stable 48V DC output at up to 400A, supporting critical power loads in macro cell, micro cell, and outdoor 5G sites. Built with modular design, advanced heat dissipation, and intelligent battery management, the ETP48400-C3B1 ensures reliable and scalable power supply for high-density network deployments.
Key Features
- Model: ETP48400-C3B1
- Condition: 100% Brand New, Original Huawei
- Power Capacity: 48V / 400A (up to 19.2 kW total output)
- Input Voltage: 85–300V AC (wide range, grid adaptable)
- Output Voltage: -42V to -58V DC (adjustable, default -53.5V)
- Efficiency: ≥96% (at 50% load)
- Hot-Swappable Rectifiers: Supports R4850G2 or R4850N6 (up to 4 modules)
- Intelligent Monitoring: Built-in controller with LCD & web/NMS interface
- Cooling System: Intelligent fan cooling with over-temp protection
- Mounting Type: 19″ standard rack or cabinet installation
Technical Specifications
| Specification | Details |
|---|---|
| Model | ETP48400-C3B1 |
| Output Capacity | 400A @ -48V DC (4× 50A Rectifiers) |
| Input Voltage Range | 85V–300V AC / 100V–250V AC nominal |
| Output Voltage Range | -42V to -58V DC |
| Efficiency | ≥96% (typical at 50% load) |
| Rectifier Compatibility | R4850G2, R4850N6, R4850Z4, etc. |
| Dimensions (W×D×H) | 442mm × 400mm × 133mm (3U height) |
| Weight | ≤20 kg (without rectifiers) |
| Cooling Method | Front-to-back forced air cooling |
| Operating Temperature | -40°C to +75°C |
| Protection Features | OVP, SCP, OTP, current limiting |
| Communication Ports | RS232, Ethernet (SNMP/NMS/remote monitoring) |
| Certifications | CE, UL, IEC compliance |
| Warranty | 1–3 Years Huawei Manufacturer Warranty |
Applications of ETP48400-C3B1 Huawei Power Converter
- 5G Macro Cell Sites – Stable DC power for high-capacity 5G radios and baseband units
- Telecom Access Sites – Used in edge nodes, remote cabinets, and aggregation points
- Outdoor Cabinets – Rugged design supports integration into pole-mounted or street-side enclosures
- Microwave & RRU Backhaul Systems – Provides reliable DC power to support long-range transmission
- Data Hubs & POPs – Compact and scalable solution for powering distributed network equipment
Customization & OEM Options
- Private Labeling – Company logo, label, and serial customization for volume orders
- Preloaded Configuration – Custom output voltage settings, alarms, and battery profiles
- Integrated Solutions – Bundled with lithium/VRLA batteries, breakers, and wiring kits
- Battery Management System (BMS) – Intelligent interface for Huawei SmartLi lithium batteries
- Controller Customization – Custom language, alarm thresholds, and remote management features
Wholesale & Global Supply Information
- OEM Huawei Stock – Authentic models with full serial verification and test reports
- Bulk Order Discounts – Special pricing available for operators, integrators, and ISPs
- Fast Dispatch – Ready-to-ship inventory available for urgent 5G rollout projects
- Secure International Shipping – Foam-packed, anti-static, and shock-protected packaging
- Technical Assistance – Wiring diagrams, remote config support, and on-site guidance available
Why Choose the ETP48400-C3B1 Huawei 5G Site Power Converter
- High Power Density – Delivers 400A in a compact 3U rack form
- Next-Gen Compatibility – Ideal for Huawei 5G base stations & RRUs
- Scalable & Modular – Supports expansion as network load grows
- Proven Huawei Reliability – Industrial-grade design with excellent MTBF
- Smart Management – Local LCD + remote NMS via SNMP/Ethernet
Request Pricing, Datasheet & Bulk Supply Options
Power your next-generation network reliably with the Huawei ETP48400-C3B1.
Contact us today for OEM pricing, technical specs, bulk availability, or to bundle with SmartLi batteries and rectifier modules.
