IRB 500 A3 EC Aldes | H. Östberg

IRB 500 A3 EC Aldes Updated: 2026-02-06

7890275 -

VEKTIA COMPACT SILENS EC 5000

Generating diagrams...

Variable control

User input

Air Flow (l/s)

External static pressure (Pa)

Data

Air Flow (l/s)

External static pressure (Pa)

Power (W)

Speed (r.p.m.)

Current (A)

Voltage (V)

400

Efficiency (%)

SFPv (kW/m3/s)

Change the "User input" by dragging the point, or by entering new values.

Generating diagrams...

	VEKTIA COMPACT SILENS EC 5000 7890275
Parameter	Value	Unit
Voltage	400	V
Phase	3	~
Frequency	50/60	Hz
Power	1770	W
Current	2.73	A
Speed	1560	r.p.m.
Max. temperature of transported air	60	°C
Sound pressure level at 3 m	59	dB(A)
Weight	91.5	kg
Enclosure class	44	IP
Insulation class, motor	F
Duct connection	500	mm
Max. flow @ 0Pa	2164	l/s
Max. pressure	854	Pa
Voltage range	380-480	V

Parameter	Value	Unit
(a) Manufacturer	Östberg	-
(b) Model code	IRB 500 A3 EC Aldes	-
(c) Declared type	NRVU / UVU	-
(d) Type of drive	Variable speed drive	-
(e) Type of HRS	N/A	-
(f) Thermal efficiency	N/A	%
(g) Nominal flow rate	1.030	m³/s
(h) Effective power input	1.077	kW
(i) SFP int	N/A	W/(m³/s)
(j) Face velocity	5.2	m/s
(k) Nominal external pressure	478	Pa
(l) Internal pressure drop	N/A	Pa
(n) Static efficiency	53.8	%
(o) External (and internal) leakage rate	0.51 (N/A)	%
(p) Filter classification	N/A	-
(q) Visual filter warning	N/A	-
(r) Sound power level	63	dB LwA
(s) Disassembly instructions	fsp.ostberg.com	-