UPS7400WX-T3U

The UPS7400WX-T3U UPS Series utilizes expandable architecture to deliver any size unit from 225-1000kVA using 330 kVA modules, making it the ideal choice for data centers and other commercial applications.

Technical Support:
(281) 221-6617
9:00 AM – 5:00 PM (EST)
Monday – Friday

General Inquries:
(281) 221-6617
9:00 AM – 5:00 PM (EST)
Monday – Friday

Specification Highlights

  • Efficiency greater than 96% at loads as low as 25%
  • Handles loads from .7 leading PF to .7 lagging PF without de-rating
  • Outstanding voltage and frequency regulation (Voltage +/-1%; Frequency +/-0.01%)
  • 100% unbalanced load capability
  • Voltage regulation for 100% load steps <3%, without utilizing batteries
  • Overload capacity 150% for 1 minute, 125% for 10 minutes

Technology

  • Fuji Electric’s exclusive AT-NPC Topology using RB-IGBT Technology in both Rectifier and Inverter
  • Silicon Carbide (SiC) Diodes in Rectifier
  • IGBTs handle the added stress that those components endure for superior reliability
  • Intra-cabinet redundancy by installing redundant UPMs (up to N+3 @ 330 kVA)
  • Inter-module redundancy means MMS UPSs can run unbalanced, with a different number of UPMs online for the ultimate in system-design versatility

Features

  • Redundant fans standard
  • Capacitors are designed for the life of the unit
  • Fully maintainable and repairable with only front access required
  • Comprehensive manageability via large color touch screen and at-a-glance status LEDs
  • Selectable High Efficiency (HE) Mode increases efficiency to as high as 99% under normal conditions
  • Three-Year warranty covers parts and labor

Specifications and Manuals

UPS7400WX-T3U Interactive Features
Fuji Electric’s own Hybrid SiC-IGBT AT-NPC 3-Level Circuit (with RB-IGBT*) Redundant Fans Single Phase, Low-Voltage Power Capacitors on Input and Output High Efficiency Mode: Efficiency 99% Selectable Module Structure According to Specifications Intra-Module Redundancy in Multi-Module System (MMS) Mode Hot-Swappable Parts

Fuji Electric’s own Hybrid SiC-IGBT

Our SiC-IGBT provides more durability and efficiency without added cost.

AT-NPC 3-Level Circuit (with RB-IGBT*)

Fuji Electric’s patented RB-IGBT reduces conductive losses and reactor losses in a 3-level (T-type) conversion circuit.

*Reverse Blocking IGBT

Redundant Fans

Truly redundant fans in UPM (UPS Power Module) so a fan failure does not send the UPS to bypass/

Single Phase, Low-Voltage Power Capacitors on Input and Output

  • Internal protective device against rupturing

  • Metalized polypropylene film capacitor, encased in epoxy resin, plastic case

  • Lighter than 7000WX, equally durable

  • Designed for the life of the UPS (15 years)

High Efficiency Mode: Efficiency 99%

  • Utility power (bypass) feeds load without using rectifier, inverter

  • Power factor improvement is performed by active filter operation

  • Battery charging is performed from the inverter side

  • In case of utility outage or voltage fluctuation, unit switches to battery supply, transition not to exceed 2 ms

Selectable Module Structure According to Specifications

  • Extend up to 4 modules of 330kVA UPM (UPS power module)

  • Redundant use of UPM (N+1) improves UPS power supply reliability

Intra-Module Redundancy in Multi-Module System (MMS) Mode

Inter-Module Redundancy means that the UPSs can run with an uneven number of UPMs online.

  • Keeps the system running in the event of failure or maintenance of one UPM

  • Increases redundancy, increases flexibility and design options

Hot-Swappable Parts

Serviceable parts can be replaced while the UPS is online with the load supported by the other UPMs

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