Huawei TP483000D is a hub-level outdoor ultra-large capacity telecom DC power system delivering up to 3000A at -48V DC via up to 60 R4850G2 rectifiers, integrating IP55-rated dual-door heavy protection, plate heat exchanger thermal management, and an advanced SMU02C controller for mission-critical macro and aggregation sites.
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Huawei TP483000D is a hub-level outdoor ultra-large capacity telecom DC power system delivering up to 3000A at -48V DC via up to 60 R4850G2 rectifiers, integrating IP55-rated dual-door heavy protection, plate heat exchanger thermal management, and an advanced SMU02C controller for mission-critical macro and aggregation sites.
The Huawei TP483000D Outdoor Power Cabinet System is engineered for telecommunication core aggregation hubs and mega macro sites. Featuring an N+X modular architecture, it supports up to 60 units of 50A ultra-efficient R4850G2 rectifier modules, delivering an aggregate output of 3000A at -48V DC. The enclosure adopts an IP55-rated heavy-duty double-door bayed structure with strict isolation between AC, DC, and control sections. DC distribution incorporates high-capacity molded case circuit breakers (MCCB) and intelligent two-stage load shedding (LLVD/BLVD). The advanced thermal system utilizes a high-duty plate heat exchanger combined with emergency DC fans to ensure seamless operation from -40°C to +55°C. Powered by the SMU02C monitoring controller, the system delivers complete remote telemetry and Northbound OSS integration via SNMP, Modbus, and Web interfaces.
Huawei TP483000D is a hub-level outdoor ultra-large capacity telecom DC power system delivering up to 3000A at -48V DC via up to 60 R4850G2 rectifiers, integrating IP55-rated dual-door heavy protection, plate heat exchanger thermal management, and an advanced SMU02C controller for mission-critical macro and aggregation sites.
| Key specifications | Value |
|---|---|
| System Integration Capacity | 3000A (-48V DC) Carrier-Class Telecom Hub Ultra-Capacity |
| Cabinet Dimensions & Type | Outdoor Integrated Weatherproof Floor-Standing Power Cabinet (IP55) |
| Rectifier Configuration | 60x R4850G2 50A Ultra-HE Rectifiers in Parallel |
| Heat Exchange Cooling System | High-Capacity Industrial Plate Heat Exchanger + Emergency DC Fans |
| Environment Monitoring Unit | SMU02C Intelligent Supervisory Unit (SNMP, Web & Modbus) |
| DC Distribution & LVD Protection | High-Current DC MCCBs + Intelligent Dual-Stage LVD (LLVD/BLVD) |
| Battery Compartment | Thermally Controlled Battery Bay for High-Density LiFePO4 Strings |
| Operating Temperature Range | -40°C to +55°C |
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