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MISTRAL
Guide for the installer
TECHNICAL SPECIFICATIONS
Power supply (Vdc)
Power (W)
Current (A)
Thrust (daN)
Rated thrust (daN)
Travel (mm)
Rod extension speed (cm/sec)
Leaf max. (m)
Type and use frequency at 20° C
Approximate cycle/hour at 20° C
Protection class
Noise (dB(A))
Operating ambient temperature (°C)
Operator weight (Kg)
Operator dimensions (mm)
With leaves exceeding 2.5 m the fitting of an electric lock is
a
required to ensure the leaf locking. The model R must always be
coupled to an electric lock.
With leaves exceeding 3 m the fitting of an electric lock is required
b
to ensure the leaf locking. The model R must always be coupled
to an electric lock.
TECHNICAL SPECIFICATIONS
Power supply (Vac)
Power (W)
Current (A)
Thermal protection (°C)
Capacitor (µF)
Thrust (daN)
Rated thrust (daN)
Travel (mm)
Rod extension speed (cm/sec)
Leaf max. (m)
Type and use frequency at 20° C
Approximate cycle/hour at 20° C
Protection class
Noise (dB(A))
Operating ambient temperature (°C)
Operator weight (Kg)
Operator dimensions (mm)
With leaves exceeding 2.5 m the fitting of an electric lock is
a
required to ensure the leaf locking. The model R must always be
coupled to an electric lock.
With leaves exceeding 3 m the fitting of an electric lock is required
b
to ensure the leaf locking. The model R must always be coupled
to an electric lock.
2.1. VERSIONS
Model
Mistral 300
230 Vac non-reversing gearmotor
Mistral 300 R
230 Vac reversing gearmotor
230 Vac non-reversing gearmotor with opening
Mistral 300 LS
and closing limit switches
230 Vac reversing gearmotor with opening and
Mistral 300 R LS
closing limit switches
Mistral 400
230 Vac non-reversing gearmotor
230 Vac reversing gearmotor
Mistral 400 R
230 Vac non-reversing gearmotor with opening
Mistral 400 LS
and closing limit switches
230 Vac reversing gearmotor with opening /
Mistral 400 R LS
closing limit switches
Mistral 324
24 Vdc non-reversing gearmotor
24 Vdc non-reversing gearmotor with opening
Mistral 324 LS
and closing limit switches
Mistral 424
24 Vdc non-reversing gearmotor
Model
24
70
3
280
190
300
400
1.6
3
4
a
b
100%
~ 75
IP54
< 70
-20 +55
7.8
8
See fig. 2
Model
115
300
2.5
140
25
300
200
300
400
1.85
3
4
a
b
S3
S3
S3
S3
30%
35%
30%
35%
~ 30
~ 25
IP54
< 70
-20 +55
7.8
8
See fig. 2
Version
Model
24 Vdc non-reversing gearmotor with opening
Mistral 424 LS
and closing limit switches
Mistral 300 -115V- 115 Vac non-reversing gearmotor
Mistral 300 LS -
115 Vac non-reversing gearmotor with opening
and closing limit switches
115V-
Mistral 400 -115V- 115 Vac non-reversing gearmotor
Mistral 400 LS -
115 Vac non-reversing gearmotor with opening
115V-
and closing limit switches
For CSA-UL approved operators, control unit 455 MPS UL 115
must be used in order to maintain the approval.
3. INSTALLATION
3.1. ELECTRICAL SET-UP (standard system)
With reference to Figure 3.
Pos.
Description
Operators
a
TX photocells
b
RX photocells
c
Key selector
d
Flashing lamp
e
Control unit
f
Mechanical stops
g
Use suitable tubes and/or hoses to lay electric cables
To avoid any kind of interference always separate low-vol-
tage accessories and control cables from 230/115 V~ power
supply cables using separate sheaths.
3.2. PRELIMINARY CHECKS
To ensure a correct operation of the automated system, make sure
the following requirements are observed as for the gate structure
(existing or to be created):
•
the mechanical parts must conform to the provisions of Standards
EN 12604 and EN 12605.
•
leaf length in compliance with the operator specifications.
•
sturdy and stiff structure of the leaves, suitable for automation.
•
regular and uniform movement of the leaves, without any friction
and dragging during their entire opening.
•
with the reversible motors to verify that the gate does not move
alone.
•
stiff hinges in good conditions.
•
presence of both opening and closing mechanical limit stops.
•
presence of an efficient earthing for electrical connection of
the operator.
Perform any necessary metalwork job before installing the
automated system.
The condition of the gate structure directly affects the reliability
and safety of the automated system.
3.3. INSTALLATION DIMENSIONS
Determine the fitting position of the operator with reference to
Fig.4.
Check with care if the distance between the open leaf and any
obstacles (walls, fences etc.) is higher than the operator dimen-
sions.
a
Mistral model
A
90°
145
300-324-
300 115V
110°
120
90°
195
400-424-
400 115V
110°
170
operator useful travel
a
max. dimension
b
min. dimension
c
3.3.1. g
eneRal Rules to deteRmine the installation dimensions
•
to obtain 90° leaf openings : A+B=C
•
to obtain leaf openings exceeding 90° : A+B<C
•
Smaller A and B dimensions determine higher peripheral speed
of the leaf.
•
Limit the difference between A and B dimension within 4 cm:
Version
Cables
230 Vac - 115 Vac
24 Vdc
4x1 mm
2x1.5 mm
2
4x0.5 mm
2
2x0.5 mm
2
2x0.5 mm
2
2x1.5 mm
2
3x0.5 mm
(power supply)
2
—
B
C
D
Z
L
a
b
c
145
290
85
60
1110
135
295
60
60
1110
195
390
125
70
1290
170
390
110
60
1290
2
E
c
45
45
45
45
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