Fan Trays with Redundant Fans
Every module has a redundant fan, and they are easy to remove from the front.
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
Three-Phase, Low-Voltage Power Capacitors on Input and Output
Internal protective device against rupturing
Metalized film capacitor, with vegetable oil filler
Stainless steel cap, Galvanized steel case
Compliant with UL 1778 4th Edition
Designed for the life of the UPS (15 years)
Redundant Power Supplies
Power Supplies are redundant so there is no single point of failure in the control power circuit.
100% Front Access to All Components
All components replaceable from the front of the UPS, to make it possible to mount the unit against a wall, or back-to-back.
Airflow for DC caps and IGBT Heatsinks Only
<h4>PCBs isolated from the airflow via a partition, guarding it from conductive and damaging particles in the air. All PCBs are conformal coated.</h4>