ESP • EuroSeries - Plate Mounted Axial Fan

Vent-Axia
General ventilation, cooling, climate control
Air Volumes up to 13.9 m3/s
Impellers: Die cast aluminium
IP54/IP44

Accessories

SP • Fan Controller

Datasheet

Plate Mounted Axial Fans

Brand

Vent-Axia

Application

The ESP fans are designed for installations requiring large capacities with low pressures, for wall or panel fixation

Specifications

The EuroSeries® ESP range is available in eleven sizes with the extract performances up to 13.89m³/s, with pressure characteristics of up 300Pa. All units are designed for speed controllable.

Composition

Motors
External rotor motors are specially designed and styled for this range of fan. Ball bearings are greased for life. Rotors are dynamically balanced to ISO 1940. Sizes 250-1000mm, motors are protected to IP54, against dust and moisture complying with BS EN 60529:1992. They are ribbed aluminium body castings for efficient cooling. Motor insulation is Class ‘F’ (from -40°C to +70°C).

Electrical
Single phase 220-240V 50Hz. Capacitor start and run. Three phase 380-415V 50Hz. An IP54 terminal box are supplied with 20mm and PGII entry. All motors are fitted with thermal overload protection which should be wired into all controller circuits and into starter contactors. Models are available with either 2,4,6 or 8 pole motors.

Accessories

Electronic Speed Controllers
Auto Transformer Speed Controllers
D.O.L. Starters & Overloads
Discharge Guards
Louvre Shutters

Air performance data

Single phase (230V, 1~, 50Hz), 2-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
250	2	2440	IP44	0.46		0.4		0.31	0.14			0.12	1.15	0.54	59
315	2	2690	IP54	1.02		0.96		0.88	0.8	0.68		0.56	7.2	2.4	64

Single phase (230V, 1~, 50Hz), 4-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
250	4	1340	IP44	0.21		0.12						0.04	0.3	0.16	44
315	4	1300	IP54	0.57		0.42						0.15	1.38	0.7	50
355	4	1330	IP54	0.96		0.76						0.19	1.45	0.84	53
400	4	1350	IP54	1.4		1.16						0.29	2.4	1.45	56
450	4	1370	IP54	1.72		1.46		1.11				0.36	3.6	1.6	61
500	4	1290	IP54	2.1		1.82		1.41				0.51	4.3	2.3	55
560	4	1320	IP54	3.72		3.44		3.11	2.71			1.35	9.3	6	63
630	4	1320	IP54	5.09		4.77		4.41	4.02	3.47	2.72	2.2	28	9.9	70

Single phase (230V, 1~, 50Hz), 6-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
355	6	950	IP54	0.69	0.53							0.09	1.2	0.46	44
400	6	940	IP54	0.98	0.81							0.1	1.4	0.48	45
630	6	880	IP54	3.33	3.06	2.75						0.6	5.3	2.7	57
710	6	850	IP54	4.56	4.24	3.89						0.89	8	4.1	60

Three phase phase (400V, 3~, 50Hz), 2-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
250	2	2700	IP44	0.59		0.55		0.5				0.2	3.5	0.87	61
315	2	2800	IP54	1.06		1.01		0.95	0.89	0.81		0.48	5	0.9	60

Three phase phase (400V, 3~, 50Hz), 4-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
315	4	1390	IP54	0.58		0.44						0.11	2.1	0.27	46
355	4	1370	IP54	1		0.83						0.17	1.35	0.37	49
400	4	1350	IP54	1.48		1.27						0.26	2.1	0.56	51
450	4	1380	IP54	1.8		1.59		1.24				0.36	2.6	0.8	56
500	4	1380	IP54	2.27		2.05		1.75				0.55	4.2	1.05	58
560	4	1220	IP54	3.43		3.08		2.67	2.05			1.25	7.7	2.2	70
630	4	1360	IP54	5.19	5.01	4.86		4.47	4.02	3.41		1.9	17	3.2	64
710	4	1290	IP54	6.81	6.65	6.49		6.16	5.72	5.22	4.42	2.9	20	5.3	72

Three phase phase (400V, 3~, 50Hz), 6-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
355	6	910	IP54	0.62	0.35							0.09	0.5	0.25	45
400	6	920	IP54	0.96	0.79							0.11	0.9	0.28	50
450	6	890	IP54	1.16	1.0	0.75						0.12	1.0	0.28	51
500	6	900	IP54	1.52	1.35	1.16						0.23	1.5	0.56	56
560	6	860	IP54	2.39	2.14	1.83	1.42					0.36	1.75	0.74	56
630	6	890	IP54	3.37	3.1	2.8	2.48					0.59	3.6	1.3	59
710	6	860	IP54	4.71	4.11	3.29						1.1	7.7	2.2	62
800	6	900	IP54	6.3	5.58	4.67						1.4	9.8	2.7	64
1000	6	935	IP54	13.89	13.04	12.35			11.46	10.88	9.72	5.5	67	10.5	77

Three phase phase (400V, 3~, 50Hz), 8-pole
				m3/s @ Pa									S.C.	F.L.C
Dia.	Poles	r.p.m	IP Rating	0	25	50	75	100	150	200	250	Motor kW	Amps	Amps	dB(A) @ 3m
710	8	630	IP54	3.4	2.37							0.43	3.3	1.1	55
800	8	670	IP54	4.82	3.84							0.69	5	1.75	58

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