{"product_id":"vertiv-liebert-psi5-1440va-1u-rack-mount-ups-for-reliable-power-protection","title":"Vertiv Liebert PSI5 1440VA 1U Rack-Mount UPS for Reliable Power Protection","description":"Vertiv Liebert PSI5 UPS - 1440VA 1350W 120V 1U Line Interactive AVR Rack Mount UPS, 0.9 Power Factor\n\u003cp\u003eThe Vertiv Liebert PSI5 1440VA UPS provides essential power backup and protection for small data centers, network closets, and critical IT equipment housed in a compact 1U rack space. Designed with efficiency and reliability in mind, this line-interactive UPS features advanced Automatic Voltage Regulation (AVR) to correct power fluctuations from 83 to 159 VAC without drawing from the battery, thereby extending battery life and ensuring continuous operation during power disturbances. With its pure sine wave output, the PSI5-1500RM1201U maintains clean, consistent power, safeguarding sensitive electronics from surges, brownouts, sags, and noise interference. The UPS’s transfer time of less than 6 milliseconds allows for seamless switching to battery power during outages, minimizing system disruptions and protecting data integrity. Its versatile design includes five outlets—two of which are programmable—allowing users to prioritize critical loads and optimize power distribution. For remote management, an optional Vertiv Liebert communication card can be added, enabling monitoring of up to 50 UPS units via the free Vertiv Trellis Power Insight Application, simplifying maintenance and ensuring system availability. This space-efficient 1U form factor offers features comparable to larger 2U units, making it ideal for environments where space is at a premium. The UPS comes with a two-year limited warranty and includes essential accessories such as rack mount ears, a USB cable, a safety manual, and quick installation guide, providing everything needed for setup and operation. Built in China, the Vertiv Liebert PSI5 UPS is RoHS compliant and environmentally friendly, supporting sustainable IT infrastructure. Whether protecting network equipment or small server rooms, this UPS delivers reliable, cost-effective power management tailored for demanding professional environments.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003ePROGRAMMABLE OUTLETS: Get 5 total outlets with 2 programmable outlets to prioritize critical loads.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eREMOTE MANAGEMENT CAPABILITY: Add a communication card to this UPS to monitor devices remotely.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMORE USABLE POWER: This single phase line interactive UPS has 0.9 output power factor.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSPACE-SAVING 1U RACK: Get similar features as a 2U battery backup in a compact 1U rack space.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePOWER PROTECTION: The 1440VA UPS has AVR to correct power disturbances.\u003c\/li\u003e\u003c\/ul\u003e","brand":"VERTIV-1 PHASE UPS","offers":[{"title":"Default Title","offer_id":44581376622634,"sku":"PSI5-1500RM1201U","price":958.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/2285\/8794\/files\/1060981126_83ca7b5f-b199-45c2-967c-a6bfadbd0ae5.jpg?v=1784117557","url":"https:\/\/atticusgoods.com\/products\/vertiv-liebert-psi5-1440va-1u-rack-mount-ups-for-reliable-power-protection","provider":"Atticus Goods","version":"1.0","type":"link"}