Emerson EPW30-48A-E EPW Series Power Supply

Emerson EPW30-48A-E EPW Series Power Supply Image 1

Emerson EPW30-48A-E DC power supply module for telecommunications infrastructure.

The Emerson EPW30-48A-E is a DC power supply module designed for telecommunications and network infrastructure applications. This unit is part of Emerson’s EPW series of rectifier modules, providing regulated -48V DC output power commonly required by telecom equipment and data centre installations.

EPW series rectifier modules are typically deployed within Emerson NetSure or similar modular power systems, providing scalable and redundant power conversion for critical telecommunications loads. These hot-swappable modules allow for capacity expansion and N+1 redundancy configurations essential for carrier-grade reliability.

This is a legacy Emerson Network Power product. Following the acquisition by Vertiv, these modules may also be referenced under Vertiv branding. The EPW30-48A-E remains widely deployed in existing telecom power plants and is sought after for maintenance and expansion of installed systems.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

Frequently asked questions

Is the Emerson EPW30-48A-E refurbished or new?
Tech-Star supplies both new and refurbished Emerson EPW30-48A-E. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Emerson EPW30-48A-E?
Refurbished Emerson EPW30-48A-E comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Emerson EPW30-48A-E?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Emerson EPW30-48A-E be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Emerson EPW30-48A-E be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesHot-swappable rectifier module; -48V DC output; Modular power system compatible
ApplicationsTelecommunications power systems; Data centre DC power infrastructure; Network equipment power plants
CompatibilityEmerson NetSure power systems; Vertiv DC power shelves
Specifications-48V DC nominal output; 30A rated output current
PlatformEmerson EPW Series
ManufacturerEmerson

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