Mission-Critical Data Center Standby Power

Data center overview

Diesel and Natural Gas Generation Systems Engineered for Continuous Uptime

Global Power Supply provides emergency standby power systems for data centers with nationwide engineering, custom fabrication, and seamless on-site commissioning.

  • Megawatt-Class Generator Sets: High-availability configurations optimized for rapid load acceptance.
  • Immediate Inventory Access: In-stock assets ready for deployment to bypass long manufacturer lead times.
  • Turnkey Balance of Plant (BOP): Custom enclosures, integrated fuel tanks, and paralleling switchgear.
  • End-to-End Infrastructure: Nationwide engineering, rigging, site testing, and lifecycle maintenance.

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Large green diesel generator set with a black cooling radiator on the left and exposed engine components, viewed from the side.

Cummins 3000 kW (C3000D6EB)

  • Advanced Centum™ Series: Next-generation QSK78 engine platform.
  • Data Center Continuous Rated: Engineered for enterprise and colocation facility architectures.
  • Accelerated Procurement: Active production slots to bypass standard factory lead times.
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Industrial diesel generator set on a blue skid base with multiple cylinders and an accompanying control panel.

MTU 3250 kW (DS3250)

  • High-Capacity Minimized Footprint: Maximizes megawatt capacity per square foot.
  • Series 4000 Platform: Deployed globally for extreme standby reliability.
  • Supply Chain Protection: Pre-ordered inventory currently in production.
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Industrial diesel generator set on a blue base in a factory interior, with MTU—A Rolls-Royce solution branding visible

MTU 2500 kW (DS2500)

  • Series 4000 Platform: Deployed globally for extreme standby reliability.
  • Schedule Certainty: Locked-in production slots allocated for near-term delivery.
  • Grid Independent Security: Optimized for rapid, automated block-load acceptance.
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Green diesel generator set on a skid with engine and alternator, used to generate electricity.

Cummins 1750 kW (DQKAA)

  • Open-Skid Configuration: Proven QSK50 engine platform ready for plant rooms or custom enclosures.
  • Immediate Site Logistics: Multiple physical assets in stock and ready to ship.
  • Fast-Track Deployment: Pre-engineered to fit accelerated facility schedules.
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Large teal industrial generator on a black skid in an outdoor gravel lot, with Power Generation branding visible on the side.

Cummins 1000 kW (DQFAD)

  • Fully Packaged Solution: Built on the highly reliable QST30 engine block.
  • Integrated Support Systems: Factory sound-attenuated enclosure and sub-base belly tank included.
  • Rapid Commissioning: High-availability inventory in stock for immediate delivery.
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Delivering Complete Data Center Power Solutions

A data center’s power architecture is only as strong as its weakest component. That is why we approach every project as an integrated system, supported by equipment sourcing, engineering, logistics, installation, and long-term service. Our solutions include:

  • Diesel and natural gas generators for emergency power
  • UPS systems for continuous power quality and ride through
  • Automatic transfer switches and switchgear
  • Power distribution systems, including PDUs and RPPs
  • Mobile UPS trailers for live upgrade work
  • Battery energy storage systems for hybrid and microgrid applications
  • Fuel tanks, enclosures, and all supporting infrastructure

With decades of industry experience, we help data centers secure reliable equipment quickly, even during periods of supply chain volatility. Our vendor-neutral sourcing model allows us to provide the right system for the application without limitations from single manufacturer product lines.

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custom enclosures exhaust

Rapid Deployment and In-Stock Availability

Data center construction timelines continue to accelerate. Procuring long lead equipment can be challenging, and delays in generators, UPS systems, or switchgear can create significant project risk.

Global Power Supply maintains strategically sourced inventories of generators, UPS systems, ATS units, switchgear, and related equipment. This enables faster deployment for projects that cannot wait for standard lead times. Many items are available for immediate shipment with optional pre-configuration services. Our in-stock inventory also benefits data centers performing expansions, refresh cycles, or equipment replacements where downtime windows are limited.

Custom Enclosures, Fuel Systems, and Site Infrastructure

Every data center site presents unique environmental and regulatory requirements. We design and supply custom generator enclosures, extreme weather packages, and fuel systems that meet both operational needs and local code requirements. This includes weatherproof and sound-attenuated custom enclosures, UL 142 and UL 2085 fuel tank systems, seismic-rated solutions, high altitude and cold climate generator configurations, as well as exhaust systems, ventilation, and environmental controls.

These engineered components ensure reliable performance in demanding site conditions and provide compliance with local building codes, sound ordinances, and emissions regulations.

Protecting Uptime Through Proven Data Center Power Solutions

Data centers require power systems that perform every time. Our mission is to support that requirement with proven equipment, engineering leadership, and dependable nationwide service. From initial planning through long-term maintenance, Global Power Supply provides data center power solutions that enhance operational continuity, reduce risk, and support future growth.

If you are evaluating new construction, expansion, or upgrades to data center power infrastructure, our team is ready to help design a solution tailored to your technical and operational goals.

caterpillar 3516c used generator

LEARN WHAT OUR MANY SATISFIED CUSTOMERS HAVE TO SAY ABOUT US

“This provides our customers with a product vision going forward for their own operations.”

Marty Bosch / Air Power Consultants Owner

“Maintaining a spirit of cooperation, collaboration, coordination and openness throughout the process, we were able to complete this project successfully.”

St. Mary's College

“I am pleased that we have developed a mutually trusting business relationship.”

Jan Krupp / Krupp Winery

We Buy, Sell & Rent Power

With a large selection of vendor neutral inventory, Global Power Supply is a full service provider of power systems including new and used diesel generators, natural gas generators, custom generator enclosures, UPS power systems, automatic transfer switches (ATS), and electrical switchgear.

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