Huawei ETP48200-C5A1 Embedded DC Power System 200A. Model ETP48200-C5A1.

Product Overview

The Huawei ETP48200-C5A1 is a 200A 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 ETP48200-C5A1 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 Current: 200 A
• Nominal Voltage: -48 VDC (42-58 VDC adjustable, 53.5 VDC default)
• Input Voltage Range: 85-300 VAC wide-range input
• Installation: 19-inch plug-in frame / embedded cabinet
• Compatible Rectifiers: R4850 series (50 A) hot-swap rectifiers

Specifications

Key Features of ETP48200-C5A1 Embedded DC

ETP48200-C5A1 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 ETP48200-C5A1 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 ETP48200-C5A1 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.

Engineering Notes: Running a 200 A Embedded -48 VDC Site

The ETP48200-C5A1 is typically specified for BTS shelters, small equipment rooms and edge network sites where a full power room is not available. In these deployments the 19-inch plug-in frame sits in a standard rack or cabinet, and the 200 A frame capacity is shared between the live telecom load and the recharge current reserved for the battery bank. A practical rule of thumb: size the rectifier complement for steady-state load plus battery recharge, then keep one module as N+1 reserve or one slot free for growth.

Battery Integration on the -48 V Bus

With R4850 series 50 A hot-swap rectifiers, a fully populated frame carries four modules; many sites start with three and keep the fourth slot for expansion or redundancy. The system floats at 53.5 VDC by default (adjustable across 42-58 VDC), with the wide 85-300 VAC input absorbing unstable grid conditions. VRLA banks remain common in indoor rooms, while lithium packs are increasingly chosen for edge sites where floor loading and cycle life matter. Float/equalize setpoints, low-voltage disconnect coordination and temperature-compensated charging should all be matched to the battery type during commissioning.

Heat, Derating and Airflow

Embedded cabinets in outdoor or unconditioned rooms see high ambient temperatures, and rectifier modules derate their output as temperature climbs, so a 200 A frame may deliver less than nameplate capacity in a hot shelter. Keep the ventilation path clear, avoid stacking heat-producing transmission gear directly above the power frame, and size the module count so the site still carries its load after derating in the hottest month.

Monitoring and Network Integration

The monitoring unit centralizes system status, alarms and battery data and connects northbound for remote supervision, so field teams see AC fail, rectifier fault and battery-related events without visiting the site. For unattended edge sites, that remote visibility is usually the difference between a planned maintenance visit and an unplanned outage.

ETP48200 Family: C5A1 and C5A3

The ETP48200 line includes sibling variants such as the ETP48200-C5A3, which shares the same 200 A, -48 VDC embedded platform concept. Variant selection usually comes down to monitoring and distribution details for the specific site. Buyers comparing 200 A-class embedded systems may also note that the Vertiv NetSure 731 A41 sits in the same application class; BS Comtec can map your site requirements to the closest available option across brands.

Frequently Asked Questions

How do I size ETP48200-C5A1 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 ETP48200-C5A1 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 ETP48200-C5A1 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 ETP48200-C5A1 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 ETP48200-C5A1 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 ETP48200-C5A1?

ETP48200-C5A1 key specs: -48 VDC (42-58 VDC adjustable, 53.5 VDC default); 200 A. Full datasheet and test report available from BS Comtec on request.

Does BS Comtec supply ETP48200-C5A1?

Yes. BS Comtec supplies ETP48200-C5A1 (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 ETP48200-C5A1?

BS Comtec maintains a cross-reference chart covering Huawei, Vertiv (Emerson), Eltek, ZTE and Delta 48V modules. Contact us for the direct equivalent of ETP48200-C5A1.

Can the ETP48200-C5A1 be expanded with more rectifier modules later?

Yes. The 19-inch plug-in frame accepts R4850 series 50 A hot-swap rectifiers, so capacity can be added in the field without powering down the load, provided free slots remain in the configuration. BS Comtec can propose a staged module plan that matches your load growth and N+1 redundancy targets.

How do I make sure I order the right ETP48200 variant?

The ETP48200 family covers several variants — searched online under slightly different spellings such as “tencent48200” or “ETP48200 C2A1” — including the C5A1 and C5A3. Send BS Comtec your site load, battery plan and monitoring requirements, and we will confirm the correct variant, rectifier count and distribution layout before quoting.

Compatible with / 兼容替代: ETP48200-C5A1 is compatible with and replaces 华为, HUAWEI. Authorized distribution from Huawei. Authorized distributor — BS Comtec (Baoding Baisheng Communication Technology Co., Ltd.).