- UPS (rack-mountable / external)
- AC 120/208 V
- 4000 Watt
- 5000 VA
- 1-phase 9 Ah
The Liebert GXT4 is a compact, online uninterruptible power system (UPS) that continuously conditions and regulates its output voltage. The UPS is designed to supply microcomputers and other sensitive electronic equipment with clean sine wave input power. The Liebert GXT4 continuously charges its batteries from the mains, enabling it to supply power to connected loads, even when the mains fail. This section describes the UPS, its features, models, appearance and components, operating principles and operating mode.