Fans
Fans 2122HSLBearing 220V AC 120x120x25mm case fan
120 × 120 × 25 mm AC case fan runs on 220–240 V, spins at 2,000 / 2,300 RPM with a low-noise oil bearing and PBT glass-fibre blades rated VO flame-retardant
- 220 V AC operation fits standard mains supply
- 2000/2300 RPM delivers strong airflow for cabinet cooling
- 120×120×25 mm frame matches common 120 mm mounting points
- Ball-bearing design reduces friction for longer service life
- PBT blades with 30 % glass fibre resist heat up to 65 °C
Industrial AC Cabinet Fan
The SUNON DP201AT 2122HSL is a 120x120x25mm frame fan that runs directly from 220~240V AC mains at 50/60Hz. It is built for engineers and integrators who need forced-air cooling inside cabinets, enclosures or industrial equipment where a DC supply is not available.
Direct Mains Wiring
Installation requires connecting the 25cm lead wires to a 185V~245V AC source; no separate power supply or adapter is needed. The black-painted aluminium die-cast frame mounts with standard 120mm screw holes, but the unit ships without a retail box so installers must provide their own finger guards and cable strain relief.
Mains-Powered Limits
Operation is constrained by the 2000/2300 RPM speed range and the oil-impregnated bearing rated for -10°C to 65°C ambient. Class B insulation withstands 1500V for one minute, yet the 60°C winding temperature ceiling and 220V fixed voltage make the fan unsuitable for variable-speed or low-voltage DC control schemes.
Highlights
- 220 V AC operation fits standard mains supply
- 2000/2300 RPM delivers strong airflow for cabinet cooling
- 120×120×25 mm frame matches common 120 mm mounting points
- Ball-bearing design reduces friction for longer service life
- PBT blades with 30 % glass fibre resist heat up to 65 °C
Specifications
No published specifications for this item yet.
Questions about this item
How can I verify the fan is running correctly after wiring it to 220 V AC?
Measure the rotation speed; it should reach 2000 RPM at 50 Hz and 2300 RPM at 60 Hz with airflow moving counter-clockwise when viewed from the blade side.
What comes in the box and what must I source separately?
The fan ships without an individual retail box — 60 units share one master carton — so you will need to provide your own mounting screws and any connector or terminal block for the 25 cm leads.
Which voltage range should I match when selecting this model for my cabinet?
Choose this 2122HSLBearing version if your supply sits between 185 V and 245 V AC; it is rated for 220–240 V nominal at 50/60 Hz and draws 0.10 A.
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