CyberPower CP2RAIL02 4-Post Rackmount Rail Kit
The CyberPower CP2RAIL02 is a heavy-duty 4-post rackmount rail kit engineered for integrators deploying 2U and 3U UPS systems in standard 19-inch server racks. With a 500-pound load capacity and adjustable depth from 20.1 to 35.8 inches, this kit accommodates CyberPower's PR-series rack-tower UPS models across variable-depth cabinets—from shallow network racks to full-depth server enclosures. The toolless slide-out rail design enables single-person installation and future maintenance access without removing the UPS from the rack.
Key Features
- 500 lb static load capacity supports CyberPower 2U/3U UPS systems including PR750RT2U, PR1000RT2U, PR1500RT2U, and PR2000RT2U models
- Adjustable depth rails expand from 20.1 to 35.8 inches to fit standard, deep, and custom rack frames without modification
- 4-post square-hole and round-hole compatible mounting with included cage nuts and screws for universal rack integration
- Slide-out rail stops allow front-panel access and component servicing without full UPS removal
- Single-person installation—pre-assembled rail sections reduce deployment time and eliminate the need for coordinated two-person lifts
- Steel construction with silver powder-coat finish maintains structural integrity under continuous load in data center environments
Data center and network closet UPS deployments demand mounting solutions that balance load-bearing strength with installation efficiency. The CP2RAIL02 addresses both through a slide-rail architecture that distributes the UPS weight across four vertical rack posts rather than cantilevering from front-mount ears. This 4-post design is essential for heavier pure-sinewave UPS systems where front-only mounting creates excessive leverage stress on rack threads. The adjustable-depth mechanism uses a spring-loaded locking pin system—installers compress the pin, slide the inner rail to match the cabinet depth, and release to lock at 0.5-inch increments across the 15.7-inch adjustment range. This eliminates the need for fixed-length rails or cabinet-specific SKUs.
The slide-out rail feature is a serviceability advantage in live production racks. When battery replacement or internal component access is required, the UPS slides forward on the installed rails to expose rear cabling and the battery compartment without full removal from the rack. Rail stops prevent accidental over-extension, and the slide mechanism is rated for 50+ extension cycles under full load. Mounting hardware is rack-universal: the kit includes both square-hole cage nuts for modern server racks and round-hole screws with washers for older telecom-style frames. Pre-drilled mounting holes align with standard EIA-310-D spacing.
Compatibility is explicit: this rail kit is factory-validated for CyberPower PR-series rack-tower UPS models in the 750VA–2000VA range, including PR750RT2U, PR750RTXL2U, PR1000RT2U, PR1000RTXL2U, PR1500RT2U, and PR2000RT2U. Installers working with non-listed CyberPower models or third-party UPS units should verify mounting-hole alignment and depth clearance before ordering. The 500 lb capacity exceeds the weight of all compatible UPS models with full battery loads, providing a 2.5× safety margin for the heaviest PR2000RT2U configuration. CyberPower backs the CP2RAIL02 with a 5-year limited warranty covering material and workload defects—matching the warranty term of the UPS systems it supports.
