9
8. ACTUATOR DIMENSIONS
The main overall dimensions of the actuator are shown in the figure below.
9. ELECTRICAL POWER SUPPLY
The actuator is commercially available in four versions identified according to electrical
specifications:
1.
SKYRO 850 230V
: runs on grid tension of 110-230V~ 50/60Hz, with a three wire
cable
(
L
IGHT
B
LUE
, common neutral;
B
LACK
, phase open;
B
ROWN
, phase closed)
.
2.
SKYRO 850 230V S
YNCRO
3
: is powered by 110-230V~ 50/60Hz mains voltage, with a
four-wire power cord (
B
LUE
, common neutral;
B
LACK
, open live;
B
ROWN
, close live),
and a
G
REEN
fourth wire for electronic synchronisation with other similar (NEKOS
patent) actuators.
3.
SKYRO 850 24V S
YNCRO
3
: is powered by 24V
voltage with a three-wire power cable:
B
LACK
connected to + (positive) open,
R
ED
connected to + (positive) close. The
G
REEN
“
3
” third wire is used both for synchronisation with other similar actuators and for
connection to the K-Lock electromechanical lock.
4.
SKYRO 850 24V RWA S
YNCRO
3
; this version is destined for the smoke and heat
extraction: is powered by 24V
voltage with a three-wire power cable:
B
LACK
connected to + (positive) open,
R
ED
connected to + (positive) close. The
G
REEN
“
3
” third
wire is used both for synchronisation with other similar actuators and for connection to the
K-Lock electromechanical lock.
Low tension actuators 24V
can be powered using a specific RWA station with
emergency battery or a security feeder with an output tension of 24V 24V
(min. 20.4V,
max. 28.8V)
.
IMPORTANT FOR PRODUCT SAFETY
: The Syncro³ version actuators in 24V
, wire
G
REEN
if not used,
must be insulated.
9.1. Selection of power cable section
The following table indicates maximum cable lengths for connection to a single motors.
CABLE SECTION
0,50 mm²
0,75 mm²
1,00 mm²
1,50 mm²
2,50 mm²
4,00 mm²
6,00 mm²
10. INSTRUCTIONS FOR ASSEMBLY
These indications are for specialised technical personnel and basic work and
techniques are not indicated.
All preparatory, assembly and electrical connection operations must be performed by
specialised technical personnel to guarantee optimal function and service of the actuator.
Check that the following fundamental condit
Before installing the actuator, check that the moving parts of the window on which
it is to be installed are in perfect working condition and that they open and close
properly and are well balanced (where applicable).
Actuator specifications must be sufficient for movement of the window without
encountering any obstacle. The limits indicated in the technical data table must
not be superseded
(page 8)
Calculations should be checked using the formula indicated on page 5.
Attention
. Check that the electrical supply used corresponds to the indications on
the technical data plate on the machine and tha
is compatible with the installation site
Ensure that the actuator has not been damaged during transport.
Check
, once the actuator is installed, that the window is fully closed
For bottom hung window frames injury could be caused by accidental falls of the
window. An appropriately sized flexible link arm or fall prevention safety system
designed to resist a force equal to at least three times the total weight of the
window
MUST
be installed.
10.1. Preparation of actuator for assembly
Before starting assembly of the actuator, prepare the following material for completion,
equipments and tools.
For fixing onto metal window frames
headed metric screws
(6 pieces)
For fixing onto wooden window frames
For fixing onto PVC window frames
Equipment and tools: measuring tape,
metal, insert for screwing in, electricians pliers, screwdrivers.
10
Selection of power cable section
The following table indicates maximum cable lengths for connection to a single motors.
Actuator fed at
24V
110V~
~20 m
~300 m
~30 m
~450 m
~40 m
~600 m
~60 m
~900 m
~100 m
~1500 m
~160 m
~2500 m
~240m
~3700 m
INSTRUCTIONS FOR ASSEMBLY
These indications are for specialised technical personnel and basic work and
techniques are not indicated.
All preparatory, assembly and electrical connection operations must be performed by
specialised technical personnel to guarantee optimal function and service of the actuator.
Check that the following fundamental conditions have been met:
Before installing the actuator, check that the moving parts of the window on which
it is to be installed are in perfect working condition and that they open and close
properly and are well balanced (where applicable).
Actuator specifications must be sufficient for movement of the window without
obstacle. The limits indicated in the technical data table must
(page 8)
and the most appropriate stroke should be selected.
Calculations should be checked using the formula indicated on page 5.
Check that the electrical supply used corresponds to the indications on
the technical data plate on the machine and that the indicated temperature range
is compatible with the installation site.
Ensure that the actuator has not been damaged during transport.
, once the actuator is installed, that the window is fully closed
For bottom hung window frames injury could be caused by accidental falls of the
An appropriately sized flexible link arm or fall prevention safety system
designed to resist a force equal to at least three times the total weight of the
e installed.
Preparation of actuator for assembly
Before starting assembly of the actuator, prepare the following material for completion,
For fixing onto metal window frames: M5 threaded inserts
(6 pieces)
.
For fixing onto wooden window frames: self threading screws for wood Ø4.5
For fixing onto PVC window frames: self threading screws for metal Ø4.8
: measuring tape, pencil, drill/screwdriver, set of drill heads for
metal, insert for screwing in, electricians pliers, screwdrivers.
The following table indicates maximum cable lengths for connection to a single motors.
230V~
~1400 m
~2100 m
~2800 m
~4000 m
~6800 m
~11000 m
~15000 m
These indications are for specialised technical personnel and basic work and safety
All preparatory, assembly and electrical connection operations must be performed by
specialised technical personnel to guarantee optimal function and service of the actuator.
Before installing the actuator, check that the moving parts of the window on which
it is to be installed are in perfect working condition and that they open and close
Actuator specifications must be sufficient for movement of the window without
obstacle. The limits indicated in the technical data table must
and the most appropriate stroke should be selected.
Calculations should be checked using the formula indicated on page 5.
Check that the electrical supply used corresponds to the indications on
t the indicated temperature range
Ensure that the actuator has not been damaged during transport.
, once the actuator is installed, that the window is fully closed.
For bottom hung window frames injury could be caused by accidental falls of the
An appropriately sized flexible link arm or fall prevention safety system
designed to resist a force equal to at least three times the total weight of the
Before starting assembly of the actuator, prepare the following material for completion,
: M5 threaded inserts
(6 pieces)
, M5x12 flat
: self threading screws for wood Ø4.5
(6 pieces)
.
: self threading screws for metal Ø4.8
(6 pieces)
.
pencil, drill/screwdriver, set of drill heads for
