AFC-VB

Axial-flow duct fan

AFC-VB fans are used in ventilation installations, where the fan is connected to air ducts at the inlet and outlet and the motor has to be separated from the air stream due to increased temperature or the presence of dust in transported air.

APPLICATION

CONSTRUCTION

Axial fan with belt drive designed for duct mounting in the horizontal position,
The housing is made of welded steel sheet covered with powder paint,
The rotor is made of aluminium and dynamically balanced, according to ISO 1940-1,
The hub is made of aluminium,
The fans are designed for use witihin the temperature range -30^oC to +120^oC,
On request, we could supply the equipment tailored to individual customer needs, including: provided with non-standard housing (adjusted length or diameter, made of stainless or galvanized steel),
The fans can be supplied in any color from the RAL palette (RAL 9005 - black is the standard color),
Fans with a diameter above 1000 mm individually selected to the specified working point.

MOTOR

Asynchronous, three-phase 230/400V, 50 Hz and 400/690V, 50 Hz (depending on the fan model and motor power),
Insulation class F,
Degree of protection IP 55,
The motors are made in accordance with EC 60072 and 60034 standards,
On request, we can deliver motor provided with an independent cooling system and/or with sensors,
The three-phase motors are driven by frequency in range 25-50 Hz,
Performance curves and technical data – according to the standard AFC type fans.

Technical assistance

Catalog card

Catalog card 539,29 KB

Technical data

Type	airflow max	pressure max	power max	Rotation speed	current max	voltage	Sound power level*	temp. min	temp. max	weight
	m³/h	Pa	W	rpm	A	V	db(A)	^oC	^oC	kg
AFC-VB/2-250-025T	2020	140	230	2780	0.65	400	71	-30	60	15
AFC-VB/2-250-025T Nominal parameters Max. volume flow 2020 m³/h Maximum pressure 140 Pa Rotation speed 2780 rpm Phase 3 Rated voltage 400 V Rated power 230 W Rated current 0.65 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 250 mm Weight 15 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 71 dB(A) Distance 1.5 m
AFC-VB/2-315-037T	3270	300	510	2870	0.95	400	78	-30	60	17
AFC-VB/2-315-037T Nominal parameters Max. volume flow 3270 m³/h Maximum pressure 300 Pa Rotation speed 2870 rpm Phase 3 Rated voltage 400 V Rated power 510 W Rated current 0.95 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 315 mm Weight 17 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 78 dB(A) Distance 1.5 m
AFC-VB/2-315-075T	4910	175	750	2870	1.25	400	81	-30	60	20
AFC-VB/2-315-075T Nominal parameters Max. volume flow 4910 m³/h Maximum pressure 175 Pa Rotation speed 2870 rpm Phase 3 Rated voltage 400 V Rated power 750 W Rated current 1.25 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 315 mm Weight 20 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 81 dB(A) Distance 1.5 m
AFC-VB/2-355-055T	4130	310	550	2870	1.25	400	81	-30	60	30
AFC-VB/2-355-055T Nominal parameters Max. volume flow 4130 m³/h Maximum pressure 310 Pa Rotation speed 2870 rpm Phase 3 Rated voltage 400 V Rated power 550 W Rated current 1.25 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 355 mm Weight 30 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 81 dB(A) Distance 1.5 m
AFC-VB/2-355-110T	6740	235	1035	2840	2.2	400	84	-30	60	35
AFC-VB/2-355-110T Nominal parameters Max. volume flow 6740 m³/h Maximum pressure 235 Pa Rotation speed 2840 rpm Phase 3 Rated voltage 400 V Rated power 1035 W Rated current 2.2 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 355 mm Weight 35 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 84 dB(A) Distance 1.5 m
AFC-VB/2-400-110T	8340	380	1100	2840	2.2	400	89	-30	60	40
AFC-VB/2-400-110T Nominal parameters Max. volume flow 8340 m³/h Maximum pressure 380 Pa Rotation speed 2840 rpm Phase 3 Rated voltage 400 V Rated power 1100 W Rated current 2.2 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 400 mm Weight 40 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 89 dB(A) Distance 1.5 m
AFC-VB/2-450-220T	9880	470	2200	2895	4.6	400	90	-30	60	58
AFC-VB/2-450-220T Nominal parameters Max. volume flow 9880 m³/h Maximum pressure 470 Pa Rotation speed 2895 rpm Phase 3 Rated voltage 400 V Rated power 2200 W Rated current 4.6 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 450 mm Weight 58 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 90 dB(A) Distance 1.5 m
AFC-VB/2-450-300T	13100	590	2990	2880	5.3	400	95	-30	60	57
AFC-VB/2-450-300T Nominal parameters Max. volume flow 13100 m³/h Maximum pressure 590 Pa Rotation speed 2880 rpm Phase 3 Rated voltage 400 V Rated power 2990 W Rated current 5.3 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 450 mm Weight 57 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 95 dB(A) Distance 1.5 m
AFC-VB/2-500-300T	15200	420	3030	2880	5.3	400	97	-30	60	60
AFC-VB/2-500-300T Nominal parameters Max. volume flow 15200 m³/h Maximum pressure 420 Pa Rotation speed 2880 rpm Phase 3 Rated voltage 400 V Rated power 3030 W Rated current 5.3 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 500 mm Weight 60 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 97 dB(A) Distance 1.5 m
AFC-VB/4-560-150T	12500	160	1495	1440	3.6	400	91	-30	60	65
AFC-VB/4-560-150T Nominal parameters Max. volume flow 12500 m³/h Maximum pressure 160 Pa Rotation speed 1440 rpm Phase 3 Rated voltage 400 V Rated power 1495 W Rated current 3.6 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 560 mm Weight 65 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 91 dB(A) Distance 1.5 m
AFC-VB/4-630-220T	16500	300	2400	1450	4.6	400	87	-30	60	75
AFC-VB/4-630-220T Nominal parameters Max. volume flow 16500 m³/h Maximum pressure 300 Pa Rotation speed 1450 rpm Phase 3 Rated voltage 400 V Rated power 2400 W Rated current 4.6 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 630 mm Weight 75 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 87 dB(A) Distance 1.5 m
AFC-VB/4-710-400T	25700	275	4010	1450	8.4	400	89	-30	60	80
AFC-VB/4-710-400T Nominal parameters Max. volume flow 25700 m³/h Maximum pressure 275 Pa Rotation speed 1450 rpm Phase 3 Rated voltage 400 V Rated power 4010 W Rated current 8.4 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 710 mm Weight 80 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 89 dB(A) Distance 1.5 m
AFC-VB/4-800-400T	31500	385	3920	1450	8.4	400	91	-30	60	85
AFC-VB/4-800-400T Nominal parameters Max. volume flow 31500 m³/h Maximum pressure 385 Pa Rotation speed 1450 rpm Phase 3 Rated voltage 400 V Rated power 3920 W Rated current 8.4 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 800 mm Weight 85 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 91 dB(A) Distance 1.5 m
AFC-VB/4-900-400T	34500	365	4125	1450	8.4	400	95	-30	60	90
AFC-VB/4-900-400T Nominal parameters Max. volume flow 34500 m³/h Maximum pressure 365 Pa Rotation speed 1450 rpm Phase 3 Rated voltage 400 V Rated power 4125 W Rated current 8.4 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 900 mm Weight 90 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 95 dB(A) Distance 1.5 m
AFC-VB/4-900-750T	48500	350	7700	1450	14.6	400	91	-30	60	108
AFC-VB/4-900-750T Nominal parameters Max. volume flow 48500 m³/h Maximum pressure 350 Pa Rotation speed 1450 rpm Phase 3 Rated voltage 400 V Rated power 7700 W Rated current 14.6 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 900 mm Weight 108 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 91 dB(A) Distance 1.5 m
AFC-VB/4-1000-1100T	64000	390	12500	1475	20.9	400	90	-30	60	160
AFC-VB/4-1000-1100T Nominal parameters Max. volume flow 64000 m³/h Maximum pressure 390 Pa Rotation speed 1475 rpm Phase 3 Rated voltage 400 V Rated power 12500 W Rated current 20.9 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 1000 mm Weight 160 kg Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 90 dB(A) Distance 1.5 m
AFC-VB/2-400-150T	8440	410	1500	2890	3.6	400	89	-30	60	74
AFC-VB/2-400-150T Nominal parameters Max. volume flow 8440 m³/h Maximum pressure 410 Pa Rotation speed 2890 rpm Phase 3 Rated voltage 400 V Rated power 1500 W Rated current 3.6 A Rated frequency 50 Hz Max. allowed frequency 50 Hz Min. allowed frequency 25 Hz Diameter 400 mm Weight 74 kg Motor type AC Speed number 2 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C Sound pressure level 89 dB(A) Distance 1.5 m
AFC-VB/4-800-550T	27620	600	5500	1450	10	400		-30	60
AFC-VB/4-800-550T Nominal parameters Max. volume flow 27620 m³/h Maximum pressure 600 Pa Rotation speed 1450 rpm Phase 3 Rated voltage 400 V Rated power 5500 W Rated current 10 A Rated frequency 50 Hz Diameter 800 mm Motor type AC Speed number 4 Motor protection class IP55 Min. operating temperature -30 °C Max. operating temperature 60 °C Max. medium temperature 120 °C

* measured in distance 1.5m from the fan.

Work characteristics

Dimensions

Type	C	H	N	ØA	ØB	ØD	ØE
	mm	mm	mm	mm	mm	mm	mm
AFC-VB/2-250-025T	300	500	8	310	280	250	8
AFC-VB/2-315-037T	330	510	8	375	345	315	8
AFC-VB/2-315-075T	330	510	8	375	345	315	8
AFC-VB/2-355-055T	380	520	8	426	395	355	10
AFC-VB/2-355-110T	380	520	8	426	395	355	10
AFC-VB/2-400-110T	500	530	8	500	450	400	10
AFC-VB/2-450-220T	500	540	8	550	500	450	10
AFC-VB/2-450-300T	500	540	8	550	500	450	10
AFC-VB/2-500-300T	500	560	12	600	550	500	12
AFC-VB/4-560-150T	500	590	12	660	610	560	12
AFC-VB/4-630-220T	660	740	12	736	690	630	12
AFC-VB/4-710-400T	660	840	12	810	760	710	12
AFC-VB/4-800-400T	820	890	12	900	850	800	12
AFC-VB/4-900-400T	820	1000	12	1000	950	900	12
AFC-VB/4-900-750T	820	1000	12	1000	950	900	12
AFC-VB/4-1000-1100T	830	1065	12	1100	1050	1000	12
AFC-VB/2-400-150T	500	530	8	500	450	400	10
AFC-VB/4-800-550T	820	890	12	900	850	800	12