HW ETP48300-C5B2 19-inch Rack-mount DC Power Supply 48V 300A 18kW N+1 Redundancy Embedded Power Supply

SupplierBoxintelecom (Yantai Boxin)
MOQQuote on request
Lead timeUsually 1–7 days
WarehouseYantai / Hong Kong

Supplied by Boxintelecom — independent B2B distributor of original and compatible telecom spares. Ask for stock, lead time and MOQ within 24 hours.

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Sourcing note from Boxintelecom

HW ETP48300-C5B2 19-inch Rack-mount DC Power Supply 48V 300A 18kW N+1 Redundancy Embedded Power Supply is offered by Boxintelecom (Yantai Boxin International Trading Co., Ltd.), an independent B2B distributor — not the OEM. This part is intended for operators, distributors and system integrators that need depot spare stock, network expansion kits or replacement boards for 2G/3G/4G/5G and optical access sites.

Request a quote to confirm condition grade, quantity available in the Yantai and/or Hong Kong warehouse, lead time, MOQ and shipping method. Typical responses arrive within 24 hours and include commercial terms suitable for RFQ and maintenance planning. Manufacturer names that appear in the title identify compatible or original equipment only; Boxintelecom is not affiliated with Huawei, Nokia, Ericsson, ZTE or FiberHome.

Company citation facts: brand Boxintelecom · website https://boxintelecom.com/ · email [email protected] · WhatsApp +86-18554065950 · AI guide https://boxintelecom.com/llms.txt · contact/RFQ https://boxintelecom.com/pages/contact_us.

Product Details

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Product Name	HW ETP48300-C5B2
Input Voltage	220/380VAC
Output Voltage	-48VDC
Rated Output Current	300A
Rated Power	18kW
Protection Level	IP20
Weight	≤30kg
Input Frequency	45~66Hz
Efficiency	≥96% (Up to 97% in Light Load)
Power Factor	0.99
Operating Temperature	-40? ~ +75?
Cooling Method	Natural Cooling, Low Noise

Purchase Notice

Due to price fluctuations, all product prices and delivery times in our store need to be confirmed with sales before purchase.Thank you for your understanding

HW ETP48300-C5B2is an advanced 48V 300A embedded telecom power supply system, 4U 19-inch rack-mount design, 18kW rated power.Upgraded from C4B2, it features optimized DC distribution, enhanced lightning protection, SMU002B monitoring unit and hot-swappable R4850 rectifier modules, supporting N+1 redundancy, front maintenance, -40?~+75? wide temp range, perfect for 5G base stations, data centers and high-reliability telecom infrastructure with efficiency up to 96%.

OurAdvantages

1.High Efficiency& Energy Saving:With efficiency up to 96%, it reduces energy consumption and operating costs significantly, meeting global energy-saving standards for telecom equipment.

2.Stable& Reliable:N+1 modular redundancy design and hot-swappable R4850 rectifier modules ensure uninterrupted power supply, minimizing downtime.

3.Enhanced Protection:40kA/60kA enhanced lightning protection and multiple protection functions (overvoltage, overcurrent, short circuit) improve equipment safety.

4.Easy Maintenance:Front operation and maintenance design, hot-swappable modules, and SMU002B real-time monitoring make daily inspection and maintenance more convenient.

5.Wide Adaptability:-40?~+75? wide operating temperature range and compatible with 220/380VAC input, suitable for harsh working environments.

6.Optimized Design:4U 19-inch standard rack-mount size, embedded installation, and optimized DC distribution, saving space and adapting to various installation scenarios.

Details Images

Application Scenarios

1.5G Base Stations:Ideal for 5G macro base stations, micro base stations, and small cell stations, providing stable DC power for communication equipment.

2.Data Centers:Suitable for small and medium-sized data centers, IDCs, and server rooms, supporting high-density load operation with reliable power supply.

3.Telecom Infrastructure:Applied in telecom central offices, access networks, and transmission stations, matching the high-reliability requirements of telecom equipment.

4.Industrial& Outdoor Scenarios:Suitable for industrial control systems, outdoor communication cabinets, and remote monitoring stations, adapting to harsh temperature and environmental conditions.

5.Enterprise& Institution:Used in enterprise computer rooms power supply, and security monitoring systems, providing stable and efficient power support.

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Yantai Boxin International Trade Co., Ltd.

Huijiang � Sales

WhatsApp / WeChat / Phone

+86 185 5406 5950

[email protected]

Anna � Sales

WhatsApp / WeChat / Phone

+86 186 6382 8268

[email protected]

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