Vents VN-B 80

Description

APPLICATIONS
Suitable for premises with mono-pipe ventilation system.	Mounting in kitchens, bathrooms, toilets, storerooms and other household areas.
DESIGN
For wall surface mounting. The front panel and the casing are made of high-quality durable ABS plastic. Equipped with the plastic backdraft damper.	Connected with the main ventilation shaft with a flexible air duct. Сonnecting branch pipe diameter 80 mm.
MOTOR
Energy efficient 2- or 3-speed motor on ball bearings with minimum energy demand. Automatic maintaining of constant pressure and air flow in the duct.	For precise characteristics, low noise level and safe operation each turbine is dynamically balanced while assembly.
MODIFICATIONS AND OPTIONS
VN 80 T — fans with timer. VN 80 TR — fans with regulated timer. VN 80 I — fans with interval switch. VN 80 F — fans with photosensor.	VN 80 H — fans with humidity sensor. VN-2 80 — fan with front panel from ground alumunium. VN-2 80 Chrome — fan with front panel from mirror finish aluminium. VN-2 80 Gold — fan with front panel from golden mirror finish aluminium.
CONTROL
Speed switch is performed with the external manual switch. P3-1-300 speed switch for the three speed fan models and P2-1-300 for the two speed fan models. The speed switches are not included into the delivery set and are available upon order.
FRONT PANEL MODIFICATIONS

MOUNTING EXAMPLE

Characteristics

Parameter	Vents VN-B 80 speed 1	Vents VN-B 80 speed 2	Measurement unit
Duct diameter	80	80	mm
Design	centrifugal	centrifugal	-
Engine Type	220В / 50Гц	220В / 50Гц	-
Voltage	220-240	220-240	V
Frequency	50	50	Hz
Power consumption	12	27	W
Air capacity	35	102	m³/h
Current	0.12	0.18	A
RPM	890	1830	min^-1
Sound pressure level at 3 m	26.6	35.2	dBА
Maximum transported air temperature	50	50	°С
Electric connection	3×1.5	3×1.5	mm²
Spigot size	80	80	mm
Protection rating	IP 55	IP 55	-
Type	exhaust	exhaust	-
Mounting	wall mounting, ceiling mounting	wall mounting, ceiling mounting	-