Product Overview
The Huawei ETP48150-A3 is a 150A embedded -48 VDC power system designed for telecom access networks, transmission equipment and enterprise communication rooms. The 19-inch plug-in frame integrates AC distribution, rectifier slots, DC distribution and a monitoring unit in a compact chassis, supporting hot-swap rectifiers for tool-free capacity expansion and N+1 redundancy.
BS Comtec supplies the ETP48150-A3 with configuration support, compatible rectifier modules and worldwide delivery. Typical deployments include OLT/ONU access sites, microwave and transmission nodes, and enterprise equipment rooms requiring reliable -48 V DC power. Request a quote for configuration options and lead time.
Key Features
- Output Power: 8000 W max (5 × 1605 W)
- Output Current: 15-150 A (system scalable)
- Nominal Voltage: -48 VDC (42-58 VDC adjustable, 53.5 VDC default)
- Input Voltage Range: 85-300 VAC (1-phase / 110 V dual-line / 220/380 VAC 3-phase)
- Form Factor: 3U (130.5 mm), 482.6 × 255 mm, ≤15 kg without rectifiers
- Protection: IP20, 5/10 kA 8/20 µs surge
Specifications
| Parameter | Value |
|---|---|
| Nominal Voltage | -48 VDC (42-58 VDC adjustable, 53.5 VDC default) |
| Output Current | 15-150 A (system scalable) |
| Output Power | 8000 W max (5 × 1605 W) |
| Compatible Rectifiers | R4815G1/N1 or R4830G1/N2 (2-5 pcs, hot-swap, mixed insertion) |
| Input Voltage Range | 85-300 VAC (1-phase / 110 V dual-line / 220/380 VAC 3-phase) |
| Load Outputs | Battery 1 × 100 A; loads 4 × 40 A, 2 × 20 A, 2 × 12 A |
| Monitoring Unit | SMU01A/SMU01B/SMU01C, LCD display, e-label |
| Form Factor | 3U (130.5 mm), 482.6 × 255 mm, ≤15 kg without rectifiers |
| Operating Temperature | -40 °C to +70 °C (system), rectifier -40 °C to +75 °C |
| Protection | IP20, 5/10 kA 8/20 µs surge |
Key Features of ETP48150-A3 Embedded DC
ETP48150-A3 Embedded DC is part of the 48 V DC power system family widely used in telecom and data applications. Systems of this class commonly combine rectifier modules, monitoring controllers and distribution units in rack or cabinet formats.
Typical Applications of ETP48150-A3 Embedded DC
DC power systems of this type are widely used in telecom equipment rooms, base station sites, data centers and industrial control environments that require reliable -48 V DC power.
Selecting ETP48150-A3 Embedded DC with BS Comtec
BS Comtec supplies DC power systems and rectifier modules from Vertiv, Huawei, ZTE, Eltek and other brands with global delivery. Tell us your load budget, battery requirements and installation space for a tailored proposal.
Frequently Asked Questions
How do I size ETP48150-A3 Embedded DC for my site?
Start from your steady-state and peak DC load, redundancy requirements (N+1 or 2N), battery backup time and expansion plans. BS Comtec can model these figures and propose a suitable configuration.
Can ETP48150-A3 Embedded DC work with my existing rectifiers or batteries?
It depends on voltage range, communication protocols and mechanical compatibility. Provide your current system details and BS Comtec will review interfaces and recommend a compatible combination.
How is ETP48150-A3 Embedded DC shipped and delivered?
Systems and modules are packed for international freight, and lead times vary by model and destination. Contact BS Comtec for current availability, shipping options and delivery schedules.
What warranty and support come with ETP48150-A3 Embedded DC?
Warranty follows the manufacturer’s policy for the ordered configuration. BS Comtec assists with commissioning guidance, spare module supply and service coordination where required.
Where is ETP48150-A3 Embedded DC typically deployed?
It is commonly deployed in telecom central offices, outdoor cabinets, data centers and industrial facilities that rely on stable -48 V DC distribution.
What are the key specifications of ETP48150-A3?
ETP48150-A3 key specs: -48 VDC (42-58 VDC adjustable, 53.5 VDC default); 15-150 A (system scalable); 8000 W max (5 × 1605 W); 3U (130.5 mm), 482.6 × 255 mm, ≤15 kg without rectifiers. Full datasheet and test report available from BS Comtec on request.
Does BS Comtec supply ETP48150-A3?
Yes. BS Comtec supplies ETP48150-A3 (Huawei line) from Singapore stock, MOQ from 1 piece; in-stock items dispatch within 24-48 hours with worldwide shipping.
Is there a cross-reference or equivalent for ETP48150-A3?
BS Comtec maintains a cross-reference chart covering Huawei, Vertiv (Emerson), Eltek, ZTE and Delta 48V modules. Contact us for the direct equivalent of ETP48150-A3.
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