Product Description
Outdoor 48V SMPS | 2000W/3000W/6000W for 5G Telecom & Base Stations
The TIANPower Outdoor 48V SMPS (Switch Mode Power Supply) series is an advanced AC-DC rectifier system specifically engineered for 5G micro base stations, telecom shelters, and outdoor communication infrastructure. With power options of 2000W, 3000W, and 6000W, this rugged IP65-rated power supply delivers reliable -48V DC power, integrated battery management, remote monitoring, and comprehensive protection — all in a compact, weatherproof aluminum enclosure.
📡 Applications & System Overview
This integrated outdoor power system is designed for 5G telecom base stations, providing:
- AC to DC conversion – 220Vac input to stable -48Vdc output
- Backup battery support – seamless integration with lithium-ion batteries for uninterrupted power
- Intelligent battery management – charging current limiting, discharge protection, and SOC monitoring
- Remote monitoring & control – via RS485, 4G wireless, Bluetooth, and dry contact interfaces
- Built-in DC power distribution – 3 load outputs + 1 battery interface with fuse protection
- Lightning protection – on both AC and DC sides, suitable for thunderstorm-prone areas
The system features a die-cast aluminum housing (IP65) that withstands sun, rain, dust, freezing, and humidity, supporting wall-mount, pole-mount, and angle-steel installation.
⚙️ Technical Specifications
| Parameter | Specification |
|---|---|
| Power Options | 2000W / 3000W / 6000W |
| Input Voltage | 220Vac (90–264Vac wide range) |
| Output Voltage | -48Vdc (adjustable) |
| Peak Efficiency | 96% – 97% (high-efficiency topology) |
| Protection Rating | IP65 (weatherproof, dust-tight) |
| Cooling | Natural convection (fanless, no noise) |
| Communication Interfaces | RS485, 4G wireless, Bluetooth, dry contact |
| Battery Management | External Li-ion battery support, charging current limiting, discharge protection |
| Protection Features | Overvoltage, overcurrent, short circuit, lightning protection (AC/DC sides) |
| Installation | Wall-mount, pole-mount, angle-steel tower mounting |
| Dimensions (approx.) | Varies by model; compact design for outdoor cabinets |
| Compliance | EMC (YD/T983), CE, RoHS |
✨ Key Features & Benefits
🔋 High Efficiency
96-97% peak conversion efficiency minimizes heat generation, reduces operating costs, and improves reliability.
📦 Modular & Scalable
Supports parallel stacking for capacity expansion. Easily add more rectifiers or lithium batteries as needed.
🌐 Smart Monitoring
Built-in RS485, 4G, and Bluetooth for remote monitoring, configuration, and alarm management via GUI or centralized platform.
🛡️ Comprehensive Protection
Lightning protection on AC/DC sides, overvoltage, overcurrent, short circuit, and reverse polarity protection ensure safe operation.
🔄 Easy Installation
IP65 die-cast aluminum housing supports wall, pole, and tower mounting with quick‑connect terminals and anti-misconnection design.
🔧 Maintenance-Free
Natural heat dissipation, no fan, no noise, and long service life — ideal for remote outdoor sites.
📋 Product Specification & Ordering Information
The Outdoor SMPS series is available in three power variants to suit different site requirements:
- 2000W – 48V SMPS – suitable for small cell sites, micro base stations
- 3000W – 48V SMPS – ideal for standard 5G macro base stations
- 6000W – 48V SMPS – high‑power configuration for large‑scale telecom shelters
All models include integrated battery management, remote monitoring, and support for parallel expansion.
📞 Customization & Support
We offer OEM/ODM services to tailor voltage, current, communication protocols (CAN, RS485), and mechanical interfaces to your specific project needs. Contact our engineering team for detailed datasheets, installation guides, and bulk pricing.
Certifications: CE, RoHS, EMC compliant (YD/T983) | Protection: IP65 | Warranty: Standard 3-year with extended options available.
🔍 SEO Keywords & Technical Terms
Primary Terms: 48V SMPS · Outdoor rectifier · 5G power supply · AC-DC converter · Telecom power system · IP65 power supply
Performance Metrics: 2000W / 3000W / 6000W · 96% efficiency · -48V output · Battery management · Remote monitoring
Applications: 5G base station · Telecom shelter · Micro cell · Outdoor cabinet · Solar hybrid power · Backup power system
