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Vertiv Emerson R24-2200 pure white studio product shot
VertivModel: Emerson R24-2200

Vertiv Emerson R24-2200 Industrial-Grade High-Frequency DC Power Rectifier Module (24V 85A 2200W)

The Vertiv Emerson R24-2200 is an industrial-grade switch-mode DC power rectifier module engineered for mission-critical telecom sites and industrial power distribution environments. Delivering a rated output power of 2200W with an output capability of 24VDC up to 85A (88A peak), it reliably converts wide-range single-phase AC utility grids (85VAC to 290VAC) into stable, regulated, low-noise DC electricity.

Pricing is confirmed by project configuration and quantity

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Rated Output Voltage
24V DC (21V~29V)
Peak Conversion Efficiency
≥ 96.0%
Operating Temperature Range
-40°C to +75°C
Cooling Method
Forced Air Cooling with Intelligent Speed Fan
Protection Features
Over-voltage, Short-circuit, Over-temperature, Surge
Hot-Swappable Support
Yes (Live Plug-and-Play Support)

What this product is

What this product is

The R24-2200 topology consists of an active boost PFC front-end stage followed by an isolated high-frequency LLC resonant DC-DC converter. Controlled end-to-end by an industrial-grade digital signal processor (DSP), the circuit employs synchronous rectification and low-loss semiconductor switches to eliminate transient disturbances and switching losses. The module integrates integrated rear blind-mate connectors for power and CAN/RS485 signaling, allowing multi-module parallel deployment managed seamlessly by centralized system controllers.

What problem it solves

Resolves common operational vulnerabilities including severe utility grid voltage dips, harmonic distortions, and frequency shifts in remote industrial areas. Eliminates thermal bottlenecks and efficiency penalties typical of legacy linear or low-frequency switchers. Furthermore, its ultra-fast active load sharing and N+1 hot-swap redundancy eliminate single points of failure, minimizing Mean Time to Repair (MTTR) without interrupting sensitive industrial loads.

Who and where it is for

Tailored for 24VDC industrial control enclosures (PLC/DCS), smart grid substations, railway wayside signaling and relay control shelters, offshore platform monitoring systems, enterprise telecom edge rooms, and legacy 24VDC network distribution bays.

Core advantages

  • Ultra-wide input voltage tolerance (85VAC to 290VAC) with built-in high-energy surge suppression.
  • High conversion efficiency above 92% and 0.99 power factor for minimal heat dissipation and lower operating costs.
  • True live hot-swap mechanical design enabling tool-less module replacement in seconds without service disruption.
  • Advanced digital active current sharing maintaining less than 3% imbalance across parallelized systems.

Technical specifications

Key specificationsValue
Rated Output Voltage24V DC (21V~29V)
Peak Conversion Efficiency≥ 96.0%
Operating Temperature Range-40°C to +75°C
Cooling MethodForced Air Cooling with Intelligent Speed Fan
Protection FeaturesOver-voltage, Short-circuit, Over-temperature, Surge
Hot-Swappable SupportYes (Live Plug-and-Play Support)
Total Harmonic Distortion (THD)≤ 5% (Total Harmonic Distortion)
Rated Power Factor≥ 0.99 at Rated Load
Standard Compliance & CertificationsCE, UL, RoHS, IEC 60950, EN 300 386

Applications

01

Supervisory Control and Data Acquisition (SCADA) and secondary relay protection bays in transmission substations.

02

Signaling, interlocking, and emergency communications infrastructure across railway corridors.

03

Industrial automation, plant DCS cabinets, and process instrumentation panels in petrochemical plants.

04

Distributed 24VDC power shelves in enterprise edge telecommunication sites and micro-data centers.

Frequently asked questions

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