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3. TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
Power supply
Motor nominal power (W)
Thrust (daN)
Capacitor (µF)
Travel (mm)
Rod extension speed (cm/sec)
Leaf max. (m)
a
Use frequency at 20°C
Consecutive cycles
b
Operating ambient temperature (°C)
Operator weight (kg)
Operator dimensions
Protection class
�
The value indicated refers to a leaf with an electric lock. Without the use
a
of the electric lock, the max. leaf dimension is 2.5 m.
�
The maximum number of consecutive cycles is limited by software.
b
4. INSTALLATION
4.. ELECTRICAL SET-UP (STANDARD SYSTEM)
Pos.
Pos.
Operators
Operators
a
a
Photocells
Photocells
b
b
Control board
Control board
c
c
Key push button
Key push button
d
d
Flashing lamp
Flashing lamp
e
e
•Use suitable tubes and/or hoses to lay electric cables
• To avoid any kind of interference always separate low-voltage ac-
cessories and control cables from 230/5 V~ power supply cables
using separate sheaths.
4.2. 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 ope-
rator.
Perform any necessary metalwork job before installing the automa-
ted system.
The condition of the gate structure directly affects the reliability and
safety of the automated system.
MIHSTRAL T ENV
24 Vdc
35
150
/
300
From 1.6 to 2.1
3
80 cycles/day
30
-20 +55
7.5
See fig. 2
IP 54
Description
Description
Fig. 3
Fig. 3
4.3. INSTALLATION DIMENSIONS
Determine the fitting position of the operator with reference to Fig. 4.
a
a
Model
Model
A
A
90°
90°
145
145
MISTRAL ENV
MISTRAL ENV
110°
110°
120
120
operator useful travel
operator useful travel
a
a
max. dimension
max. dimension
b
b
min. dimension
min. dimension
c
c
VCheck with care if the distance between the open leaf and any ob-
stacles (walls, fences etc.) is higher than the operator dimensions.
4.3.1. 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: higher
differences cause great speed variations during the gate opening
and closing movement.
•
Keep a Z dimension in such a way that the operator does not strike the
pillar.
If the pillar dimensions or the hinge position
do not allow the installation of the opera-
tor, a niche on the pillar, as shown in Fig. 5,
should be created in order to maintain the A
dimension as determined. The niche should
be dimensioned in such a way to enable easy
installation, operator rotation and operation
of the release device.
8
B
B
C
C
D
D
Z
Z
L
L
a
a
b
b
c
c
145
145
290
290
85
85
60
60
1110
1110
135
135
295
295
60
60
Fig. 5
Fig. 5
Fig. 4
Fig. 4
E
E
c
c
45
45
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