Rack-mount UPS Helos PROFESSIONAL Model 262837 — Offline 19-inch Power Distribution Unit

Helos PROFESSIONAL Model 262837 is a rack-mountable 19-inch offline UPS with integrated power distribution, designed to fit standard server racks and network cabinets. It supplies basic battery-backed power and surge protection to connected devices during short power interruptions and organizes multiple outlets for tidy cable management inside a rack. The unit focuses on simple, reliable continuity for small servers, switches, routers and office equipment where extended runtime and advanced regulation are not required.

Advantages

The rack-mount UPS combines compact 19-inch compatibility with offline topology to deliver immediate, automatic switch-over to battery power for brief outages and voltage disturbances. Built-in surge protection reduces risk from transient spikes, while the integrated power distribution layout simplifies installation and cable routing in dense rack environments. Its design requires minimal configuration and maintenance compared with online or line-interactive systems.

Suitable for

• Small server cabinets and rack-mounted network switches
• Telecom equipment and VoIP systems
• Workstation racks and point-of-sale installations
• Office network closets and edge computing nodes

Key specifications

• Form factor: 19-inch rack-mount compatible
• Topology: Offline (standby) UPS
• Functions: Battery backup and surge protection with integrated power distribution
• Outlet arrangement: Multiple rear outlets for rack device connections (rack-oriented layout)
• Mounting: Rack-mount brackets for standard cabinet installation
• Intended use: Short-duration backup and protection for low-to-moderate power loads

How to use

Install the unit into a standard 19-inch rack using the supplied mounting brackets and secure it at the chosen position. Connect the UPS to a dedicated AC supply according to local electrical codes and switch the unit to its normal operating mode. Plug equipment into the rear outlets, ensuring total connected load does not exceed the UPS capacity. The device will remain in stand-by mode during normal mains operation and automatically switch to battery power when a mains interruption or unacceptable voltage variation occurs. Replace batteries according to the manufacturer’s maintenance schedule and test the system periodically to confirm expected behavior.

Recommendations

Place the rack-mount UPS in a well-ventilated section of the cabinet, avoid stacking heat-generating devices directly above it, and distribute connected loads across outlets to prevent overloading. For critical systems, combine this unit with longer-runtime external battery solutions or a higher-tier UPS topology when sustained power continuity and voltage regulation are required.