MiniVent M1/
150
0-10 V
Installation and Operation Instructions
4
2.7 Protection against contact
- MiniVent M1/150 ... mini fans are delivered with an intake-side protection guard as standard. Depending on the mounting
conditions, protection against contact may also be required on the discharge side. Corresponding protection guards are avai-
lable as accessories.
- Fans which are protected by their installation method (e.g. installation in ventilation ducts or closed assemblies), do not re-
quire protection guards if the plant provides the necessary level of safety. It is noted that the operator is responsible for ad-
hering to current standards and can be held liable for accidents due to a lack of protective equipment.
2.8 Motor protection device
The M1/150 ... MiniVent has an energy-saving, maintenance-free, external EC motor (interference-free, ball bearing-mounted)
with the highest efficiency factor. The motor is equipped with a thermo contact, which is wired in series with the winding, and
which automatically switches off and on again after cooling. In case of a blocked rotor, the motor will commence restart at-
tempts in 3 second intervals.
The motor must be in a certain rotor position in order to start. If it is not in this position, it will send impulses to the rotor in
order to reach this position. This may take a few seconds.
3.0 Technical data
Impeller Ø [mm]
137
Electrical supply line
NYM-O 2 x 1.5 mm²
Alternating current
1~
Control line
LiYY 3 x 0.34 mm²
Relay
230 V~,1A ind, µ
Protection category
IP 45
(water jet protection)
Voltage/frequency
230 V, 50 Hz
Protection class
II
Power consumption [W]
9
Weight approx. kg
1.2
Rated current [mA]
80
Speed [1/min]
1900 / 980
Flow volume [m
3
/h]
max. 260
Overrun [min.]
6
(fixed)
3.1 Accessories
PU/A 10
Speed-potentiometer
Ref.no. 1734/1735
TWH 150
Telescopic wall sleeve
Ref.no. 6354
SU/A-3 10
Three-stage switch
Ref.no. 4266/4267
EUR EC
Electronic control system
Ref.no. 1347
EDR
Electronic controller
Ref.no. 1437
ETR
Temperature controller
Ref.no. 1438
WES 150
Wall installation kit
Ref.no. 0537
MBR
Mounting cover strip
Ref.no. 0281
3.2 Dimensions
Dimensions in mm
CHAPTER 3
TECHNICAL DATA
fig.1
UK
