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The
marking on the product, packaging and indications for use
provided with the product indicate ‘presumed conformity to the
directives’ issued by the European Community.
The manufacturer holds the technical archive with documentation
providing that products have been examined and evaluated for
conformity to directives.
ID plate data are indicated on a polyethylene adhesive label applied
externally on the outside of the container, printed in black on a grey
background. Values conform to EC requirements in force.
See figure for example of labelling.
6. Technical specifications
Model
SKY650 230V
SKY650 24V
Thrust and traction force
600 N
Course lengths
180, 230, 350, 550, 750, 1000 mm (*)
Input voltage
110÷230V~AC
50/60 Hz
24V
═
DC
Current absorption at nominal load
0,320 A
1,600 A
Power absorption at nominal load
~ 38 W
~ 38 W
Travel speed without load
11 mm/s
9,5 mm/s
Length of run without load
In accordance with length of truck run
Double electrical insulation
Yes
Low tension
Type of service
S
2
of 3 min
Max. and min. temperatures for function
-5 +65 ºC
Degree of protection for electrical devices
IP55
Adjustment of socket at casing
Position self regulating
Connection in parallel of two or more motors
Yes
Connection in tandem or in series
Yes
Limit switch stop at opening and closure
At absorption of power
Protection against overload at opening and
closure
At absorption of power
Dimensions
115x42x(Course 135) mm
Weight
Varies according to construction
Information presented in these illustrations is not binding and is also subject to variation without prior notice.
(*) Technical personnel can shorten track runs by adjusting the internal limit switches.
7. Electrical supply
Depending on which model is used, the actuator can function on 24VDC (direct
current), with two cables in the lead, or on 230VAC (alternating current) 50 Hz with a
three cable lead.
For the low voltage version, a feeder with an outcoming tension correspondent to the
one indicated on the technical data label attached to the device and which transforms
supply mains voltage (230VAC 50Hz or other) in 24VDC should be used. The feeder
must have class II protection, and correct functioning is guaranteed if a feeder type
approved or suggested by the manufacturer is used.
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Warning: SKY650 24VDC has been realized and programmed to function with
a stabilized tension of 24VDC. Therefore, if fed with a stabilized tension lower
than 24VDC the 600N the power is not guaranteed, while if fed with a stabilized
tension higher than 24VDC some breakings could occur due to the high power
the engine gives. For this we suggest, before feeding the device and during its
functioning, to check that the tension applied has the correct value (24VDC
stabilized).
So, if fed with a rectified but not stabilized tension, the actuator can NOT have a
correct functioning.
7.1.
Section choice of supply cables
In low tension supply systems, tension falls due to current passage in conductors is a
basic aspect for safety and good appliance function. It is therefore extremely important
that the conductor section in function of cable length is calculated correctly. The
following table indicates cable lengths for an actuator connected at nominal charge.
Cables section
Actuator using
24VDC
230VAC
4,00 mm
2
~ 1.000 m
~ 3.000 m
2,50 mm
2
~ 750 m
~ 2.200 m
1,50 mm
2
~ 450 m
~ 1.350 m
0,75 mm
2
~ 160 m
~ 500 m
0,50 mm
2
~ 130 m
~ 400 m
8. Instructions for assembly
These indications are intended for the attention of technicians and specialized
personnel. Basic job and safety techniques are therefore not included.
All preparatory operations, assembly and electrical connections must be carried out by
technical and specialized personnel to guarantee best performances and good function
of the chain operated actuator. First of all, please check that the following fundamental
points have been satisfied:
Gear motor performances must be sufficient to move the window; any limits
indicated in the technical data table on the product cannot be exceeded (page
7). Any eventual calculations may be made using the formula on page 5 of this
manual.
Warning: Check that appliance has electrical feeding type equal to the one
provided by checking with the data reported on the label attached to the gear
motor. The actuator with the 3 (three) cable lead functions on 230VAC 50/60Hz.
The actuator with the 2 (two) cable lead functions on 24VDC supplied either by
batteries or by means of the lead.
Check that the actuator has not been damaged during transport, first visually
and then by working it in both directions.
Transom window frames entail the risk of injury caused by accidental fall of the
window. A compass limit switch or alternative safety system suitably designed
to prevent any accidental falls should be installed.
