KVFU 200 A1 | H. Östberg

KVFU 200 A1 Updated: 2025-10-10

7100250 -

KVFU 200 A1-v1

Product marked with this symbol has an AC motor. An induction motor is an electric motor were the rotor speed is asynchronous with the input voltage frequency.

This product is compliant with the Lot 6 directive (1253/2014) and approved for use in the EU and EFTA, also after 2018.

Wall fan with circular inlet connection.
KV has a square mounting plate.
Proven performance and reliability.
Compact with high capacity and efficiency.
Suitable for a wide variety of applications.
Operational in both 50 and 60 Hz.
Impeller with backward curved blades.
The external rotor motor has maintenance-free sealed ball-bearings.
Integrated motor protection.
Junction box has enclosure class IP 54.
For speed control a transformer or electronic speed controller can be connected.
Fan housing is manufactured from galvanized sheet steel.
The fan is intended to be installed in a duct system, mounted on the inside wall.
Easy installation in any position.
Can be used in damp environments.

Diagrams

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)

230

Efficiency (%)

SFPv (kW/m3/s)

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

Sound data

Generating diagrams...

Technical Data

	KVFU 200 A1-v1 7100250
Parameter	Value	Unit
Voltage	230	V
Phase	1	~
Frequency	50	Hz
Power	132	W
Current	0.59	A
Speed	2620	r.p.m.
Max. temperature of transported air	60	°C
Max. temperature of transported air when speed controlled	60	°C
Sound pressure level at 3 m	41	dB(A)
Weight	3.7	kg
Enclosure class	44	IP
Insulation class, motor	F
Capacitor	4	µF
Duct connection	200	mm
Max. flow @ 0Pa	256	l/s
Max. pressure	445	Pa
Voltage range	220-240	V

Product information sheet

Parameter	Value	Unit
(a) Manufacturer	Östberg	-
(b) Model code	KVFU 200 A1	-
(c) Declared type	NRVU / UVU	-
(d) Type of drive	Multi-speed drive (accessory)	-
(e) Type of HRS	N/A	-
(f) Thermal efficiency	N/A	%
(g) Nominal flow rate	0.148	m³/s
(h) Effective power input	131	kW
(i) SFP int	N/A	W/(m³/s)
(j) Face velocity	4.7	m/s
(k) Nominal external pressure	267	Pa
(l) Internal pressure drop	N/A	Pa
(n) Static efficiency	29.0	%
(o) External (and internal) leakage rate	N/A (N/A)	%
(p) Filter classification	N/A	-
(q) Visual filter warning	N/A	-
(r) Sound power level	48	dB LwA
(s) Disassembly instructions	fsp.ostberg.com	-

Wiring Diagram

Dimensions

Accessories

Mechanical accessories

Electrical accessories

Downloads

Manuals

EU Declarations

EU Declaration Fans u10_eng.pdf

Product Declarations

BVD1_u4 CK_CV_KV_RKC_LPK_RF_DF_RB

3D drawings

Diagrams

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)

230

Efficiency (%)

SFPv (kW/m3/s)

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

Sound data

Generating diagrams...

Technical Data

	KVFU 200 A1-v1 7100250 (50)/60Hz
Parameter	Value	Unit
Voltage	230	V
Phase	1	~
Frequency	60	Hz
Power	172	W
Current	0.75	A
Speed	2970	r.p.m.
Max. temperature of transported air	60	°C
Sound pressure level at 3 m	41	dB(A)
Weight	3.7	kg
Enclosure class	44	IP
Insulation class, motor	F
Capacitor	4	µF
Duct connection	200	mm
Max. flow @ 0Pa	280	l/s
Max. pressure	562	Pa
Voltage range	220-240	V

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