This list features the top industrial uninterruptible power supply manufacturers in the U. These companies design and build UPS systems built to handle harsh conditions, high loads, and critical infrastructure demands. . Uninterruptible Power Supplies (UPS) are critical devices that provide emergency power to a load when the input power source fails. These systems are essential for safeguarding sensitive electronic equipment from power disturbances, including outages, voltage sags, surges, and frequency variations. . Welcome to DC Group, your partner in uninterruptible power supply (UPS) solutions tailored specifically for the most demanding businesses including data centers across North America and Europe. Your Data Center. Our Mission. They are connected between a power source (such as an electrical outlet) and the equipment to protect (such as a motor or computer). (more) Address: 4445. . Custom power supplies are manufactured with variable capacity, output, and other specifications according to the intended use. Typical applications include the following: Uninterruptible Power Supplies: Used to back up those power supplies when grid-connected power is interrupted. G9000 Series 80-1000kVA: The G9000 series UPS is available in capacities of 80, 100, 160, 225, 300, 500,750 and 1000KVA and comes with an industry-leading three-year onsite warranty. It is designed for stand-alone or. . Nationwide Power is the leading provider in the critical power supply industry. Over the past. .