Vertiv Liebert GXT5 Lithium-Ion Online UPS 6kVA Rack/Tower

Vertiv Liebert GXT5 Lithium-Ion Online UPS 6kVA Rack/Tower

Brand: Vertiv | Category: UPS & Power Protection

SKU: GXT5-6KL208RT3UXLN | Part #: GXT5-6KL208RT3UXLN | MPN: GXT5-6KL208RT3UXLN

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About the Vertiv Liebert GXT5 Lithium-Ion Online UPS 6kVA Rack/Tower

The Vertiv Liebert GXT5 Lithium-Ion Online UPS is a 6kVA double-conversion uninterruptible power supply engineered for high-density rack and edge computing environments. Utilizing advanced lithium-ion battery technology, this unit delivers continuous online protection with extended runtime capabilities and reduced footprint compared to traditional lead-acid alternatives, making it ideal for modern data center and distributed IT infrastructure.

Operating in true online mode, the GXT5-6KL208 maintains constant double-conversion power conditioning, isolating connected equipment from utility disturbances including voltage sag, surge, frequency variation, and harmonic distortion. The unit supports both rack-mount and tower configurations, accommodating flexible deployment scenarios across edge locations, server rooms, and IT closets.

Designed for enterprise-grade reliability, this system incorporates Vertiv's proven thermal management and control architecture, with network communication capabilities for remote monitoring and graceful shutdown integration. The lithium-ion battery platform enables higher charge/discharge cycling and superior temperature performance compared to conventional VRLA technology.

Ideal for

  • Edge computing nodes and micro-data centers requiring compact, high-efficiency power protection with extended autonomy
  • Distributed IT infrastructure in branch offices, remote sites, and retail locations needing reliable UPS with minimal maintenance
  • High-density server rack deployments where space constraints and thermal management are critical
  • Network and telecommunications equipment protection in colocation and multi-tenant facilities
  • Mission-critical networked storage and backup systems requiring continuous online power conditioning
  • Industrial IoT gateways and edge analytics platforms in temperature-variable environments

Technical specifications

ManufacturerVertiv
ModelLiebert GXT5 Lithium-Ion Online UPS
Manufacturer Part NumberGXT5-6KL208RT3UXLN
Nominal Power Capacity6 kVA / 4.8 kW
Input Voltage208V, single-phase
Input Frequency50/60 Hz
Output Voltage208V, single-phase
Output WaveformPure sine wave
TopologyDouble-conversion (online)
Battery TechnologyLithium-ion (LiFePO4)
Battery Voltage48V DC
Form FactorRack/Tower convertible
Rack Height4U
Network ConnectivityRJ-45 Ethernet, USB
Communication ProtocolSNMP, Modbus
Operating Temperature Range0–40°C
Relative Humidity0–95% non-condensing
Efficiency (online mode)>94%
Launch Quarter2025-Q1

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.

Technical Specifications

BrandVertiv
CategoryUPS & Power Protection
SKUGXT5-6KL208RT3UXLN
Part NumberGXT5-6KL208RT3UXLN
ConditionNew
ModelLiebert GXT5 Lithium-Ion Online UPS
Manufacturer Part NumberGXT5-6KL208RT3UXLN
Nominal Power Capacity6 kVA / 4.8 kW
Input Voltage208V, single-phase
Input Frequency50/60 Hz
Output Voltage208V, single-phase
Output WaveformPure sine wave
TopologyDouble-conversion (online)
Battery TechnologyLithium-ion (LiFePO4)
Battery Voltage48V DC
Form FactorRack/Tower convertible
Rack Height4U
Network ConnectivityRJ-45 Ethernet, USB
Communication ProtocolSNMP, Modbus
Operating Temperature Range0–40°C
Relative Humidity0–95% non-condensing
Efficiency (online mode)>94%
Launch Quarter2025-Q1