Vents 150 MA is a high-performance exhaust fan for ventilation of large-area domestic premises. A special feature of this series of fans is the presence of automatic shutoff of the exhaust duct. Automatic blinds open only when the fan is running. This fan is designed for installation directly into a duct or to a small section of a duct with a diameter of 150 mm.
Specifications
| Parameter | Value |
| 220 | |
| Maximum power consumption, W | 26 |
| Productivity, m3/h | 295 |
| Current, A | 0.13 |
| Rotation speed, min-1 | 2400 |
| Noise level at a distance of 3 m, dB(A) | 39 |
| Weight , kg | 1.02 |
| Protection, class | IP24 |
| Pipe size, mm | 150 |
Drawing and dimensions
| Dimensions | ?D | B | B1 | B2 | H | L | L1 |
|---|---|---|---|---|---|---|---|
| mm | 150 | 212 | 196 | 150 | 195 | 114 | 33 |
Connection diagram
Connection diagram of a fan without a built-in switch to the network
Application
- Continuous or periodic exhaust ventilation of bathrooms, showers, kitchens and other domestic premises .
- For installation in ventilation shafts or connection to air ducts.
- Moving small and medium-sized air flow over short distances with low resistance of the ventilation system.
- For installation with 150 mm air ducts.
Design
- Modern design and aesthetic appearance.
- The housing and impeller are made of high-quality and durable ABS plastic, resistant to ultraviolet radiation.
- The design of the impeller allows you to increase the efficiency of the fan and the service life of the motor.
- The fan is equipped with a device that ensures smooth opening and closing of automatic shutters that prevent reverse draft.
- Protection class IP 24.
Motor
- Reliable motor with low energy consumption.
- Designed for continuous operation and does not require maintenance.
- Equipped with overheating protection.
Control
Manual:
- The fan is controlled using a room light switch. The switch is not included in the delivery.
- The fan is controlled via a built-in cord switch “B”. When the fan is mounted on the ceiling, this option is not used.
- Speed control can be carried out using a thyristor regulator (see Electrical accessories). Fans can be connected several at a time to one control device.
Automatic:
- Using an electronic control unit BU-1-60(see Electrical accessories). The control unit is supplied separately.
- Using a timer “T” (the built-in adjustable shutdown delay timer allows the fan to operate for 2 to 30 minutes after it is stopped by the switch). li>
- Using a humidity sensor and a timer “ТН” (if the humidity in the room exceeds the value set on the sensor of 60-90%, the fan will automatically turn on and continue operating until the humidity will return to normal, then the fan works out the time set on the timer and turns off).
- Using a motion sensor and timer “TR” (if the sensor detects movement in its area of action, then the fan will automatically turn on and continue working on a timer from 2 to 30 minutes Detection range up to 4 meters (detection angle max. 100°).
Installation features
- The fan is installed directly into the opening of the ventilation shaft.
- When the ventilation shaft is located remotely, it is possible to use flexible air ducts. The air duct is connected to the fan outlet flange using a clamp.
- Attached to the wall with screws.
- Can be used for ceiling mounting.
Example installation
MA series fan passport
