Huawei AIU03-100C AC Input Unit Power Module (200-240V/346-415V 100A Busbar Blind-Mate)
The Huawei AIU03-100C (02312MUD) is a carrier-grade AC Input Unit power distribution module featuring 100A max current and blind-mate busbar design.
HuaweiModel: ETP48100-B1
Huawei ETP48100-B1 (1U Embedded Telecom DC Power System 100A)
The ETP48100-B1 is a high-efficiency power system designed for telecommunication facilities and industrial infrastructure.
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- System Output Capacity
- 100A (-48VDC)
- Form Factor
- 19-Inch Rackmount
- Rectifier Module Slots
- 2 Slots
- Controller Unit
- SMU02C (LCD & SNMP)
- AC Input Type
- 380V 3-Phase / 220V 1-Phase Compatible
- DC Distribution Branches
- -48VDC (-42V ~ -58V)
What this product is
What this product is
Huawei ETP48100-B1 1U Embedded Telecom DC Power System 100A features a modular architecture and high-reliability components for simplified maintenance and monitoring.
What problem it solves
Resolves power conversion inefficiency, confined space constraints, and complex battery lifecycle management.
Who and where it is for
Suitable for telecom base stations, data centers, edge computing aggregation nodes, and industrial DC applications.
Core advantages
- Ultra-compact 1U height and 19-inch standard rack design maximize valuable equipment room space efficiency.
- Delivers up to 100A (-48VDC) system capacity with 2 rectifier slots compatible with R4850G2/R4850N1 high-efficiency modules.
- Equipped with SMU02C controller featuring LCD display and SNMP network support for intelligent remote O&M.
- Versatile DC distribution with multiple fuse/MCB branches and load shedding (LLVD) ensures power reliability in harsh environments.
Technical specifications
| Key specifications | Value |
|---|---|
| System Output Capacity | 100A (-48VDC) |
| Form Factor | 19-Inch Rackmount |
| Rectifier Module Slots | 2 Slots |
| Controller Unit | SMU02C (LCD & SNMP) |
| AC Input Type | 380V 3-Phase / 220V 1-Phase Compatible |
| DC Distribution Branches | -48VDC (-42V ~ -58V) |
| Overall System Efficiency | Up to 96.2% (Gold Standard) |
| Ingress Protection Rating | IP20 (Indoor Dust & Finger Proof) |
| Acoustic Noise | ≤ 55 dBA (at 25°C ambient load) |
| Dielectric Withstand Voltage | 3000VAC Input to Ground (< 5mA) |
Applications
01
Telecom 4G/5G macro cellular base stations and distributed remote power sites
02
Enterprise-grade cloud data center mission-critical -48V DC power distribution lineups
03
Utility power grid dispatch centers and high-voltage substation DC switchgear rooms
04
Railway transit signaling, automated train control, and communications equipment rooms
Frequently asked questions
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