Rack Power Distribution Unit helos PROFESSIONAL 19 inch Offline UPS, rack-mounted power protection

The helos PROFESSIONAL Rack Power Distribution Unit is a 19 inch, rack-mounted device that combines centralized power distribution with an Offline UPS function to provide basic battery backup for connected equipment. Designed for installation in server racks and network cabinets, this PDU offers protection against short power interruptions and supply fluctuations, helping to maintain continuity for essential IT and telecom devices in small office or edge locations.

Advantages

The unit integrates a space-saving 19-inch form factor with reliable outlet distribution and an internal battery that supplies temporary power during brief outages. Its rack-mount design simplifies installation in standard cabinets and provides organized power management for multiple devices. Built to support common server-room and network applications, the PDU reduces the risk of unexpected shutdowns caused by transient power events and helps maintain orderly cabling and access.

Suitable for

• Small server racks and network cabinets in offices or branch sites
• Telecom closets and network distribution points
• Edge computing nodes and compact IT cabinets
• Workstations and peripheral equipment requiring short-term battery backup during power dips

Key specifications

• Form factor: 19-inch rack-mounted design suitable for standard cabinets
• Functionality: Power distribution combined with Offline UPS (standby topology)
• Battery backup: Provides temporary autonomy to maintain operation during short outages
• Outlets: Multiple front-facing power outlets for organized device connection (number depends on model configuration)
• Protection: Safeguards against short-term voltage fluctuations and interruptions
• Installation: Rear or front rack-mountable orientation for server and network racks

How to use

Install the PDU into a standard 19-inch rack or cabinet using appropriate mounting brackets and secure all rack screws. Connect the PDU’s input power cable to a reliable mains source rated for the device and plug equipment into the front-facing outlets. Verify battery charge status before relying on backup capability, and perform an initial test to confirm that connected equipment remains powered during a simulated short outage. Ensure ventilation around the unit and route cabling to avoid strain on outlet connections.

Usage recommendations

Use this rack-mounted PDU as a first-line protective and organizational device for non-critical IT equipment where brief battery backup is sufficient. For systems that require extended runtime, automatic voltage regulation, or advanced management features, consider pairing this unit with a dedicated online UPS or managed power system. Periodically check the battery health according to your maintenance schedule and replace the battery when capacity falls below operational requirements.