VENTS MA series

Print version Save in PDF format

Axial fans with automatic louver shutters for exhaust ventilation with the capacity up to 345 m³/h. Compatible with 100, 125 or 150 mm air ducts.

Model features

Series of products

VENTS 100 MA

VENTS 125 MA

VENTS 150 MA

VENTS 100 MA turbo

VENTS 125 MA turbo

VENTS 150 MA turbo

VENTS 100 MA 12

VENTS 125 MA 12

VENTS 150 MA 12

VENTS 100 MA press

VENTS 125 MA press

VENTS 150 MA press

VENTS 100 MA (220/60)

VENTS 125 MA (220/60)

VENTS 150 MA (220/60)

VENTS 100 MA turbo (220/60)

VENTS 125 MA turbo (220/60)

VENTS 100 MA (120/60)

VENTS 125 MA (120/60)

VENTS 150 MA (120/60)

Description
Modifications
Capacity diagram
Downloads
Certificates
Legend
Example of installation

Description

APPLICATIONS
Continuous or periodic exhaust ventilation of bathroom, showers, kitchens and other utility spaces. Ventilation shaft mounting or duct connection.	Low to medium air flow motion for short distances at low air resistance. Compatible with 100, 125 and 150 mm air ducts.
DESIGN
Modern design and aesthetic look. The casing and the impeller are made of high-quality durable ABS plastic, UV resistant. The intellectual impeller design makes the fan efficiency high and the service life long.	The fan is equipped with a thermal actuator that provides smooth opening and closing of the automatic louvre shutters to prevent back draft. Protection rating IP 24.
MOTOR
Reliable and low-watt electric motor. Designed for continuous operation and requires no maintenance.	Equipped with overheating protection.
CONTROL
Manual: The fan is controlled by a room light switch. It is not included in the delivery package. The fan is controlled by the built-in pull cord switch V. Not applied in case of ceiling mounting. Speed control is possible through a thyristor speed controller (see Electrical Accessories). Several fans may connected to the same controller. Speed controllers can not be connected to the fans with T, TH, TP, VT, VTH modification.	Automatic: By the electronic control unit BU-1-60 (see Electrical Accessories). The control unit is supplied separately. By the timer T (the built-in run-out timer enables the fan operation within 2 to 30 minutes after the fan switching off). By the humidity sensor and timer TH (if the humidity level in the room exceeds the sensor threshold adjustable value within 60-90% the fan switches automatically on and operates until the humidity level drops to the standard level, after that the fan continues operating with in the time period according to the timer setting, then shuts down). By the motion sensor and the timer TP (in case of motion detection the fan switches automatically on and operates within the set time period from 2 to 30 minutes. The motion sensitivity area is up to 4 meters and the maximum detection angle is 100°.
MOUNTING FEATURES
The fan is mounted directly into the ventilation shaft. Flexible duct application is recommended in case of remote location of the ventilation shaft. The air duct is connected to the fan exhaust flange through a clamp. Fixed to the wall by self-tapping screws.	Suitable for ceiling mounting. Flange of 92 mm length for easy mounting into concrete walls and floor decks up to 100 mm thick. For 12 V low-voltage motor fan connection to 220 V / 50 Hz power mains use the step-down transformer TRF 220/12-25 that is available upon separate order.
MOUNTING EXAMPLE

Modifications

Modification name

VENTS 100 MA

VENTS 100 MATP press

VENTS 125 MATP turbo (220/60)

VENTS 125 MATH turbo

VENTS 125 MAT L

VENTS 150 MAVTH (220/60)

VENTS 150 MAV

VENTS 100 MA (120/60)

VENTS 100 MAV (220/60)

VENTS 100 MAV press

VENTS 125 MAV turbo (220/60)

VENTS 100 MA L turbo

VENTS 125 MAVTH

VENTS 150 MATH (220/60)

VENTS 125 MA (220/60)

VENTS 100 MAV 12

VENTS 125 MA turbo (220/60)

VENTS 100 MATH turbo

VENTS 125 MATH

VENTS 125 MATP (220/60)

VENTS 125 MA press

VENTS 150 MA L turbo

VENTS 100 MAVTH turbo (220/60)

VENTS 150 MAVT L

VENTS 100 MATP

VENTS 125 MAV (220/60)

VENTS 125 MA 12

VENTS 150 MA L

VENTS 100 MAV

VENTS 100 MA L (220/60)

VENTS 125 MA turbo

VENTS 100 MAT (220/60)

VENTS 150 MATH turbo

VENTS 150 MAT

VENTS 100 MATH turbo (220/60)

VENTS 125 MA

VENTS 100 MA L press

VENTS 125 MA L turbo (220/60)

VENTS 125 MATP turbo

VENTS 125 MATH L

VENTS 150 MATP (220/60)

VENTS 150 MAVT

VENTS 125 MA (120/60)

VENTS 100 MAVT (220/60)

VENTS 100 MAVT press

VENTS 125 MAVT turbo (220/60)

VENTS 100 MAT L turbo

VENTS 125 MATP

VENTS 150 MAV (220/60)

VENTS 150 MA (220/60)

VENTS 100 MAT press

VENTS 125 MAT turbo (220/60)

VENTS 100 MAV turbo

VENTS 125 MAV

VENTS 125 MA L (220/60)

VENTS 150 MA press

VENTS 150 MAT L turbo

VENTS 100 MATP turbo (220/60)

VENTS 150 MATP L

VENTS 100 MA L

VENTS 125 MAVT (220/60)

VENTS 150 MA 12

VENTS 100 MAV turbo (220/60)

VENTS 150 MAT L

VENTS 100 MAVT

VENTS 125 MAT (220/60)

VENTS 150 MA turbo

VENTS 100 MATH (220/60)

VENTS 150 MAV turbo

VENTS 150 MATH

VENTS 100 MAVTH (220/60)

VENTS 150 MA

VENTS 125 MAV press

VENTS 150 MA (120/60)

VENTS 125 MA L turbo

VENTS 125 MAV L

VENTS 150 MA L (220/60)

VENTS 150 MAVTH

VENTS 100 MAT

VENTS 100 MAVTH press

VENTS 125 MAVTH turbo (220/60)

VENTS 125 MAT turbo

VENTS 125 MA L

VENTS 150 MAVT (220/60)

VENTS 100 MA turbo (220/60)

VENTS 100 MATH press

VENTS 125 MATH turbo (220/60)

VENTS 100 MATP turbo

VENTS 125 MAVT

VENTS 150 MAT (220/60)

VENTS 100 MA (220/60)

VENTS 150 MAV L turbo

VENTS 100 MA L turbo (220/60)

VENTS 100 MAT turbo

VENTS 125 MAT

VENTS 125 MAVTH (220/60)

VENTS 100 MA press

VENTS 100 MAVT turbo (220/60)

VENTS 150 MATH L

VENTS 100 MAVTH

VENTS 125 MATH (220/60)

VENTS 100 MA 12

VENTS 150 MATP turbo

VENTS 100 MATH

VENTS 100 MATP (220/60)

VENTS 100 MA turbo

VENTS 150 MAV press

VENTS 100 MAT 12

VENTS 150 MAT turbo

VENTS 125 MATP L

VENTS 100 MAT turbo (220/60)

VENTS 150 MATP

Timer

Humidity sensor

Pull-cord switch

Motion sensor

Ball bearing motor

High-powered fan

Safe voltage (12 V)

5-blade low-noise impeller

Capacity diagram

Selection method:
Air flow:
Pressure:

Operating point

Air flow: --
Pressure: ---

Downloads

Certificates

<p>
Mark of conformity to the European Quality Standards and Electrical Safety issued by Association for Technical Inspection (Technischer Überwachungsverein, Germany).</p>

Mark of conformity to the European Quality Standards and Electrical Safety issued by Association for Technical Inspection (Technischer Überwachungsverein, Germany).

<p>
CE mark means that the equipment is produced in compliance with the quality and safety standards provided by EU regulations for the given product type (marked by manufacturer).</p>

CE mark means that the equipment is produced in compliance with the quality and safety standards provided by EU regulations for the given product type (marked by manufacturer).

Mark of conformity to the Polish Quality Standards and electrical safety issued by PCBC (Polish center for testing and certification).

Mark of conformity to the Slovak Quality Standards and electrical safety issued by EVPU (Slovakia).

Mark of conformity to the Ukrainian Quality Standards and electrical safety issued by UkrTEST.

<p>
Mark of conformity of the goods subject to obligatory certification in DSTR system as well as technical norms and standards acting in Russian Federation. Confirmed by the RosTEST certificates (Moscow). </p>

Mark of conformity of the goods subject to obligatory certification in DSTR system as well as technical norms and standards acting in Russian Federation. Confirmed by the RosTEST certificates (Moscow).

Insulation class: double insulation.

Equipment protection rating.

Applicance protection class.

Equipment protection rating.

RoHS (Restriction of Hazardous Substances Directive) is the directive on the restriction of the use of certain hazardous substances, was adopted in February 2003 by the European Union.

Equipment protection rating.

Legend

Picture symbol		Designation		Modification description
		MA L		The motor is equipped with ball bearings for long service life (appr. 40 thousand hours) and fan mounting at any angle. The bearings are maintenance-free and contain enough grease for the entire operating period.
		МA turbo		High-powered motor.
		MA press		5-blade low-noise impeller with improved aerodynamics for higher fan capacity.
		МA 12		Modification with low-voltage motor. 12 V AC power supply.
		MAT		Equipped with a regulated timer with the operating time from 2 to 30 minutes.
		MATH		Equipped with a timer with the operating time from 2 to 30 minutes and a humidity sensor with the threshold value from 60 to 90%.
		MAV		Equipped with a pull cord switch.
		МAVТ		Equipped with a pull cord switch and a regulated timer with the operating time adjustable from 2 to 30 minutes.
		MAVТН		Equipped with a pull cord switch, regulated timer with the operating time adjustable from 2 to 30 minutes and a humidity sensor with the operating threshold range from 60% to 90%.
		МAТР		Equipped with a regulated timer and a motion sensor with the sensitivity area from 1 to 4 m and the detection angle up to 100°).