Liebert GXT UPS Canada — Online Service, Repair & Battery Replacement

Liebert GXT online UPS service across Canada — battery cabinet replacement, IS-UNITY support, power-module repair. GXT3, GXT4, GXT5 service plus migration to Vertiv ITA.

Liebert GXT UPS service across Canada — battery cabinet replacement, network-card support, power-module repair and migration planning. The Liebert GXT is the workhorse online double-conversion UPS for Canadian medical imaging, laboratory instrumentation, broadcast control, financial back-office and bilingual call-centre infrastructure. Vertiv now ships GXT5 as the current generation, but the installed base of GXT3 and GXT4 units across Canada is enormous — and we service every generation in the line.

Liebert GXT generations we service

  • Liebert GXT3 — 700 VA to 10 kVA, online double-conversion, 2U/4U/6U rack form factors. End-of-service from Vertiv but still serviceable on the secondary market for battery packs.
  • Liebert GXT4 — 700 VA to 10 kVA, improved efficiency over GXT3, IS-UNITY communication card. The most-deployed GXT generation in Canada today.
  • Liebert GXT5 — 750 VA to 20 kVA, current generation, optional lithium-ion battery cabinets, OLED display, RDU101 remote monitoring.
  • Liebert GXT MT+ and GXT4 MT+ — single-phase tower variants used in lab environments and broadcast facilities.

What we service on the Liebert GXT

Battery pack and battery-cabinet replacement

The GXT is online double-conversion — every cycle of utility power feeds through the rectifier and inverter, so the load sees a continuous true-sinewave output. The trade-off is that the battery sits hot at float, which compresses the lead-acid service life relative to a line-interactive unit. Plan for three to five years on internal battery packs, longer in conditioned data closet space. Higher-VA GXT models accept external battery cabinets (BP72V90ART2U, BP240V13RT4U and similar) that extend autonomy from a few minutes to half an hour or more — we replace those on the same cycle.

True online double-conversion topology

Lab equipment, medical imaging modalities, broadcast video infrastructure, financial trading workstations and laboratory instruments need the clean sinewave the GXT provides. Line-interactive UPS introduces a brief transfer-to-battery on utility events that some sensitive loads do not tolerate. When a Canadian buyer specifies a GXT-class UPS, this is usually the reason — and it shapes how we recommend battery service intervals and load-test protocols.

Power-module and main-board repair

Common GXT faults: inverter overload after capacitor aging on the DC bus, fan failure causing thermal shutdown on higher-VA units, IntelliSlot card lockup, and battery-disconnected alarms after a poorly-torqued battery terminal. We diagnose on-site with module-level support where parts remain available.

IS-UNITY and SNMP card support

Liebert GXT4 and GXT5 ship with the IS-UNITY communication card slot. We configure SNMP traps to a building-management or NMS platform, set up graceful-shutdown integration with VMware ESXi, Hyper-V, Linux KVM and Citrix Hypervisor, and integrate with Vertiv Trellis or third-party DCIM platforms.

Preventive maintenance

For Canadian data closet and lab environments, we recommend annual visits: load test at rated capacity, battery internal-impedance check across every cell, output-waveform inspection, fan-bearing acoustic check, DC-bus capacitor inspection, and a written report for facility audit and ISO/SOC compliance files.

Common deployment contexts

  • Medical imaging — MRI ancillary equipment, CT control consoles, X-ray digital detectors, pharmacy compounding-room servers.
  • Laboratory instrumentation — spectrometry, chromatography, sequencing instruments, BSL-2/BSL-3 environmental controls.
  • Broadcast and AV — provincial-broadcaster master-control rooms, post-production suites, news-gathering edit bays.
  • Financial services back-office — credit-union data rooms, brokerage server closets, regional-bank IT cabinets.
  • Bilingual call centres — Quebec and Ontario contact-centre infrastructure, telecom-room UPS.
  • Edge IT and research labs — university research labs, federal-government regional offices, Crown-corporation field stations.

Migration path — GXT3 / GXT4 → Liebert GXT5 or Vertiv ITA

Where the chassis is past end-of-service and the budget supports refresh, the two standard paths are:

  • Same line, current generation: Liebert GXT5 fits the same rack footprint, offers OLED status, current SNMP card support and optional lithium-ion battery cabinets that extend the battery service interval to eight-to-ten years.
  • Step to ITA: the Vertiv ITA platform offers online double-conversion in a similar form factor with the lithium-ion option, current SNMP support and a smaller footprint per kVA. Common where the rack is also being refreshed.

Order Liebert GXT replacement batteries online

Our partner store UPS Plus Battery stocks specification-matched GXT internal battery packs and external battery-cabinet kits across the model range with shipping to every Canadian province.

Service options for the Liebert GXT

Quote a Liebert GXT service — email Email Us with the model number and serial from the back of the unit, or call 1 (438) 881-3363.

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