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Capitol Power Service's industry leadership, technological expertise, and hands-on experience servicing and supporting the world’s most demanding mission-critical facilities provides our team with valuable insight into the optimization of mission-critical infrastructure.

Explore a variety of white papers, technical bulletins and fact sheets on operations and maintenance solutions.

White Paper – Avoiding AC Capacitor Failures in Large UPS Systems
Most AC power capacitor failures experienced in large UPS systems are avoidable.
Capacitor failures can give rise to UPS failure and can in some cases cause critical load drops on stand-alone and paralleled systems. AC capacitor failures have historically been ascribed to unavoidable random failure or supplier defect.

Brochure  - Capitol Power Group
An introduction to the Capitol Powr Group of companies, providing full lifecycle mission-critical infrastructure solutions to some of the world’s most demanding Fortune 1000 companies, as well as IT-dependent firms of all sizes. Capitol Power Group solutions deliver the electrical and environmental products and services needed to efficiently and reliably power, protect, and operate the most mission-critical facilities on Earth

Line Card - CPG Electrical Division
Representing the industry’s leading manufacturers of critical power products and systems, CPG's Electrical Division specializes in end-to-end design, procurement, installation and integration of power systems precision engineered for your exact needs.

Line Card - CPG Mechanical Division
CPG's Mechanical Division provides mission-critical environmental systems that maximize uptime, protect IT equipment, extend product longevity, and increase energy efficiency. CPG provides real world-proven indoor environmental control for data center, telecommunication and other mission-critical applications.

Line Card - Capitol Power Service
Capitol Power Service (CPS), the operations and maintenance division of CPG, provides full lifecycle mission-critical facilities support services. The CPS team provides the comprehensive on-site services that help prevent unnecessary disruption and ensure optimum performance, 24x7x365.