BAC25489AR SERIES

Dia. 254 × 89 mm AC Axial Fan

Specifications

Series	BAC25489AR
Product Type	AC Axial Fan
Dimensions	Dia. 254 × 89 mm (10 × 3.5 in)
Rated Voltage	115 / 230 / 380 / 440 VAC
Voltage Range	100~120 / 200~240 / 380~420 / 440~480 VAC
Frequency	50 / 60 Hz
Phase	Single-phase
Motor Type	Capacitor induction, inner rotor
Burnout Protection	Thermally protected
IP Protection	IP44
Frame Material	Aluminum die-cast, black finish
Impeller	Glass fiber reinforced plastic, rated UL94V-0
Bearing	Ball bearing
Rotation	CCW when viewed from rotor
Connection	Lead wires or Terminals
Weight	2,460g (5.4Lbs)

Electrical & Environmental

Dielectric Strength	1,500 VAC/min, 0.5 mA, 50/60 Hz
Insulation Resistance	Over 100 MΩ at DC 500 V
Operating Temp.	–20°C to +70°C (ball bearing)
Storage Temp.	–40°C to +80°C (at 65% RH)
Life Expectancy	80,000 hrs @ 45°C; 50,000 hrs @ 60°C

Technical Drawing

Outline dimension drawing of the BAC25489AR

Dimensions in mm (inches). Tolerances as marked.

Performance P-Q Curve

Measured P-Q performance curves for the BAC25489AR

Static pressure vs. airflow per speed variant. Manufacturer test data, tolerance ±10%.

Performance Data

Model Number	Rated Voltage	Frequency (Hz)	Input Power (W)	Speed (RPM)	Air Volume (m³/min)	Air Volume (CFM)	Max SP (mm H₂O)	Max SP (in H₂O)	Noise (dBA)	PQ Curve	UL
BAC25489AR-11-1** (11)	115 VAC	50/60	60/75 (~135)	2800/3200	24.9/30.2	880/1068	30.48/27.94	1.2/1.1	70	2/1	✓
BAC25489AR-11-1**	115 VAC	50/60	60/75 (~110)	2600/2700	23.2/24.4	820/860	19.81/18.54	0.78/0.73	65	4/3	✓
BAC25489AR-11-2**	115 VAC	50/60	45/55 (~80)	2200/2000	19.5/18.1	690/640	16.51/13.72	0.65/0.54	51	8/7	✓
BAC25489AR-11-3**	115 VAC	50/60	23/35	1450/1680	12.7/15.1	450/535	10.92/11.94	0.43/0.47	45	14/13	✓
BAC25489AR-11-3** (33)	115 VAC	50/60	23/35	1200/1150	10.5/9.6	370/340	8.89/7.87	0.35/0.31	35	16/15	✓
BAC25489AR-22-1** (11)	230 VAC	50/60	60/75 (~135)	2800/3200	24.9/30.2	880/1068	30.48/27.94	1.2/1.1	70	2/1	✓
BAC25489AR-22-1**	230 VAC	50/60	60/75 (~110)	2600/2700	23.2/24.4	820/860	19.81/18.54	0.78/0.73	65	4/3	✓
BAC25489AR-22-2**	230 VAC	50/60	45/55 (~80)	2200/2000	19.5/18.1	690/640	16.51/13.72	0.65/0.54	51	8/7	✓
BAC25489AR-22-3**	230 VAC	50/60	23/35	1450/1680	12.7/15.1	450/535	10.92/11.94	0.43/0.47	45	14/13	✓
BAC25489AR-22-3** (33)	230 VAC	50/60	23/35	1200/1150	10.5/9.6	370/340	8.89/7.87	0.35/0.31	35	16/15	✓
BAC25489AR-38-1**	380 VAC	50/60	75/105	2600/2650	23.2/24.1	820/850	19.81/18.54	0.78/0.73	65	4/3	✓
BAC25489AR-44-1**	440 VAC	50/60	75/105	2600/2650	23.2/24.1	820/850	19.81/18.54	0.78/0.73	65	4/3	✓
BAC25489AR-11-1/2** dual speed	115 VAC	50/60	60/75 (~110) 45/55 (~80)	2600/2700 2200/2000	23.2/24.4 19.5/18.1	820/860 690/640	19.81/18.54 16.51/13.72	0.78/0.73 0.65/0.54	65 51	4/3 8/7	✓
BAC25489AR-11-1/3** dual speed	115 VAC	50/60	60/75 (~110) 23/35	2500/2400 1800/1600	22.4/21.5 15.9/14.7	790/760 560/520	18.8/16.51 13.72/10.92	0.74/0.65 0.54/0.43	65 48	6/5 12/11	✓
BAC25489AR-11-2/3** dual speed	115 VAC	50/60	45/55 (~80) 23/35	2200/2000 1900/1700	19.5/18.1 17.2/15.4	690/640 608/544	16.51/13.72 13.21/11.94	0.65/0.54 0.52/0.47	51 47	8/7 10/9	✓
BAC25489AR-11/22-1**(11) dual voltage	115/230 VAC	50/60	60/75 (~135)	2800/3150	24.9/28.29	880/1000	30.48/27.94	1.2/1.1	70	2/1	✓

** = "WB" for wire lead type Ball bearing, or "TB" for terminal type Ball bearing 100, 200, 240V or special voltages 12, 24, 28, 38, 42, 48, 380~440~480V... 50/60Hz, & dual voltage version available on request. Dual speed High/Medium 1/2, High/Low 1/3, Medium/Low 2/3, Low/extra Low 3/4 or triple speed 1/2/3 available on request. Berring Industrial reserves the right to change data and improve electrical or mechanical design without notice, data tolerance +-10%