$31.99
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| 230 VAC | .130-.105 A | 6.77" | 2" | 6.77" | 1.59 lbs |
| Voltage | 230 VAC |
| Amp/H | .130-.105 A |
| Length | 6.77" |
| Width | 2" |
| Height | 6.77" |
| Weight | 1.59 lbs |
NIDEC ALPHA V TA450 large-frame AC cooling fan for UPS power-electronics bays. Delivers robust airflow across rectifiers, IGBTs, and heat-sink assemblies. Direct-fit replacement using the common 172 mm round-frame / square-mount pattern used in many high-capacity UPS systems.
TA450 series employs ball-bearing construction for continuous-duty service; build code A28678-89 identifies the specific variant. Always verify voltage and lead/terminal style on the nameplate before ordering.
Commonly used in mid- to high-capacity UPS frames and power drawers. Factory-style wiring and footprint enable fast field replacement.
| Option | Description | Warranty |
|---|---|---|
| Brand New | Factory-new NIDEC fan; unopened and covered by manufacturer warranty (when available). |
1-Year
|
| Tested | Operationally verified fan removed from a functioning UPS; rotation confirmed, current draw and bearing noise checked; cleaned and leads/terminals inspected. |
90-Day
|
| Part # | Dimensions | Voltage | Airflow | Bearing / Leads | Application |
| ALPHA V TA450 — A28678-89 | Approx. 172 × 150 × 51 mm (standard 172 mm class; verify nameplate) | AC, 50/60 Hz — typically 115/230 VAC (confirm variant on label) | High-output axial AC fan (large-frame) | Ball-bearing; lead wires or 0.250″ fastons (verify harness/tach if present) | UPS chassis / inverter bay / heat-sink cooling |
| Part # | Compatible Models | Notes |
| TA450 A28678-89 | UPS systems using 172 mm class AC fans | Verify voltage, airflow direction, mounting pattern, and connector vs. OEM part; confirm any tach/aux lead. |
