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Black 150mm AC cooling fan with ball bearing and two-wire power connector

OEM Industries

OEM Industries SJ1538HA2 150mm 220-240V AC CPU cooler

SKU CH-RM19-2MZ01 MPN SJ1538HA2

150 mm AC fan with ball bearing runs at 2600 or 3000 RPM on 220–240 V mains power

  • ColorBlack
  • TypeFan only
  • Fan Size150mm
  • Bearing TypeBall
  • Power Connector2 wires
  • LEDNo
  • High airflow from 150 mm frame at 2600-3000 RPM
  • Reliable ball bearing withstands continuous 220-240 V AC operation
  • Direct mains power via two-wire 50/60 Hz connection
  • Compact 38 mm depth fits tight server or industrial chassis
  • 22 W high-speed mode delivers strong cooling when needed

150 mm AC-Powered Cooling Fan

The OEM Industries SJ1538HA2 is a 150 mm square frame fan that runs directly from 220-240 V AC mains at 50 or 60 Hz. It draws 0.13 A at 50 Hz and 0.09 A at 60 Hz, delivering 2600 RPM and 3000 RPM respectively. The unit uses a two-wire power connection and a ball bearing for continuous rotation. No LED lighting is fitted.

Suited for Industrial Enclosures

This fan fits equipment that already provides a 220-240 V AC supply and needs constant airflow at full speed. It is not suitable for standard PC motherboard headers, low-voltage DC circuits or any application requiring PWM or voltage-based speed control. Builders needing variable fan curves or motherboard monitoring should look elsewhere.

150 mm Frame with Ball Bearing

The 150 mm by 38 mm frame and ball bearing are the key specifications that determine fit and service life in the target enclosure. Verify the mounting pattern, voltage supply and clearance against these dimensions before ordering.

Highlights

  • High airflow from 150 mm frame at 2600-3000 RPM
  • Reliable ball bearing withstands continuous 220-240 V AC operation
  • Direct mains power via two-wire 50/60 Hz connection
  • Compact 38 mm depth fits tight server or industrial chassis
  • 22 W high-speed mode delivers strong cooling when needed

Specifications

ModelSJ1538HA2
ColorBlack
TypeFan only
Fan Size150mm
Bearing TypeBall
Power Connector2 wires
LEDNo

Questions about this item

How do I confirm the fan is spinning at the correct speed after wiring it?

The fan should run at 2600 RPM on 50 Hz supply or 3000 RPM on 60 Hz supply.

What comes in the box and what must I source separately?

The unit includes the 150 mm ball-bearing fan with two power wires; you must provide a 220-240 V AC mains connection.

Which voltage and frequency version matches my region?

The SJ1538HA2 operates on 220-240 V at both 50 Hz and 60 Hz, drawing 0.13 A at 50 Hz and 0.09 A at 60 Hz.

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