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Black 170mm square AC axial fan with two-wire connector and ball bearing

SunnyStar Co., Ltd

SunnyStar Co., Ltd SJ1725HA2 170mm 2 Ball AC case fan

SKU CH-X113-VGZD8

170 mm AC axial fan with dual ball bearings for 220–240 V, 50/60 Hz equipment cooling

  • TypeCase Fan
  • Fan Size170mm
  • Bearing Type2 Ball
  • Power Connector2 Wires
  • ColorBlack
  • LEDNon-LED
  • AC axial fan runs on 220~240 V 50/60 Hz mains power
  • Dual ball bearing design reduces wear for long service life
  • 170 mm frame with 51 mm depth fits UPS and inverter cabinets
  • Two-wire connection simplifies installation in industrial enclosures
  • Non-LED black housing keeps rack appearance clean

170 mm AC axial fan for cabinet cooling

The SunnyStar SJ1725HA2 is a 170 mm AC axial fan designed for UPS cabinets, inverter enclosures and similar industrial coolers. It runs directly from 220 to 240 V mains at 50 or 60 Hz and draws 0.28 A through a two-wire lead. The black frame measures 172 by 51 mm and contains no LED lighting.

Two-wire mains connection and dual-ball bearing

Wiring is a simple two-wire hookup to live and neutral; no PWM header or motherboard control is involved. The dual-ball bearing reduces wear compared with sleeve types, but the fan must be mounted with the airflow direction matching the cabinet vent layout. Reversing the wires will not change rotation on this AC motor.

Verify mains voltage and mounting holes before

Confirm that your equipment supplies 220 to 240 V AC at 50 or 60 Hz and that the 172 mm square mounting pattern matches the cut-out in your cabinet. The fan is not suited for low-voltage DC chassis headers, laptop coolers or any build that expects a three- or four-pin connector. Buyers needing variable speed control or DC operation should look elsewhere.

Highlights

  • AC axial fan runs on 220~240 V 50/60 Hz mains power
  • Dual ball bearing design reduces wear for long service life
  • 170 mm frame with 51 mm depth fits UPS and inverter cabinets
  • Two-wire connection simplifies installation in industrial enclosures
  • Non-LED black housing keeps rack appearance clean

Specifications

SeriesSJ1725HA2
ModelSJ1725HA2
TypeCase Fan
Fan Size170mm
Bearing Type2 Ball
Power Connector2 Wires
ColorBlack
LEDNon-LED
FeaturesAC Axial Fan

Questions about this item

How can I verify the SJ1725HA2 is spinning correctly after wiring it to 220~240 V mains?

Apply power and confirm the blades rotate smoothly at 50/60 Hz with no wobble; the 2‑ball bearing should run quietly and the 0.28 A draw matches the rating.

What comes with the fan and what must I source separately?

The box contains the 172×51 mm AC axial fan with two flying leads; you must supply a suitable 220~240 V AC power cord or terminal block and mounting screws for 170 mm holes.

Which version of the SJ1725HA2 should I pick for a UPS cabinet?

Only the SJ1725HA2 model is listed — 170 mm frame, 51 mm depth, 2‑wire 220~240 V AC, 2‑ball bearing, non‑LED black — so choose this single variant.

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