Protection Against Contact; Motor Protection Device; Technical Data; Accessories - Helios ultra Silince MiniVent M1/150 F Notice De Montage Et D'utilisation

Installation and Operation Instructions
UK
CHAPTER 3

TECHNICAL DATA

MiniVent M1/150 F
2.7

Protection against contact

- MiniVent M1/150 F 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 F 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 attempts 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]
Alternating current
Voltage/frequency
Power consumption [W]
Rated current [mA]
3
Flow volume [m /h]
3.1

Accessories

DSEL 2 Operating/speed switch 0-1-2
WES 150 Wall installation kit
3.2

Dimensions

fig.1
137 Electrical supply line
1~ Protection category
230 V, 50 Hz Protection class
9 / 6 Weight approx. kg
80 / 60 Speed [1/min]
260 / 220 Overrun [Min.]
Ref.No. 1306
Ref.No. 0537
4
NYM-O 4 x 1.5 mm²
IP 45 (water jet protection)
II
1.2
1900 / 1600
6, 10, 15, 21 (adjustable)
TWH 150 Telescopic wall sleeve
MBR Mounting cover strip
Dimensions in mm
Ref.No. 6354
Ref.No. 0281