9
Model
Stroke
(mm)
Dimensions (mm)
Chain axis fixed
dimension
(dimension B)
Cross-
section
Length
(dimension A)
INKA 356 24V
300
34.5x37
408
185
600
564
800
667
1000
764
INKA 356
230V
300
468
245
600
624
800
727
1000
824
9. ELECTRICAL POWER SUPPLY
The actuator is commercially available in four versions identified according to electrical
specifications:
1.
INKA356 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.
INKA356 S
YNCRO
3
230V
: runs on grid tension of 110-230V 50/60Hz, with a five
wire cable
(
L
IGHT
B
LUE
, common neutral;
B
LACK
, phase open;
B
ROWN
, phase
closed)
. The additional wiring (
R
ED
and
W
HITE
) is for electronic synchronisation
(Nekos patent).
3.
INKA356 24V
, for smoke and heat extraction: runs on 24V
, with three wire
cable,
R
ED
“1”
, connected to the + (positive) closes;
B
LACK
“2”
, connected to the
+ (positive) opens
. A third wire
G
REEN
“3”
,
is used for the possible connection to
K-LOCK electromechanical lock.
10
4.
INKA356 S
YNCRO
3
24V
, like the previous actuator, this version is destined for the
smoke and heat extraction: and runs on 24V
, with three wire cable,
R
ED
“1”
,
connected to the + (positive) closes;
B
LACK
“2”
, connected to the + (positive)
opens
. A third wire
G
REEN
“3”
,
is both used or electronic synchronisation (Nekos
patent) and for the possible connection to 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
(min. 20.4V,
max. 28.8V)
.
IMPORTANT: in 24V
actuators, wire Green “3” 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
Actuator fed at
24V
110V~
230V~
0.50 mmq
~20 m
~300 m
~1400 m
0.75 mmq
~30 m
~450 m
~2100 m
1.00 mmq
~40 m
~600 m
~2800 m
1.50 mmq
~60 m
~900 m
~4000 m
2.50 mmq
~100 m
~1500 m
~6800 m
4.00 mmq
~160 m
~2500 m
~11000 m
6.00 mmq
~240m
~3700 m
~15000 m
10. INSTRUCTIONS FOR ASSEMBLY
These indications are for specialised technical personnel and basic work and
safety 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.
10.1. Warning
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 7)
and the most appropriate stroke should be selected.
Calculations should be checked using the formula indicated on page 5.
Attention.
Check that the electrical power supply corresponds to that indicated on
the TECHNICAL DATA label on the machine.
Ensure that the actuator has not been damaged during transport.
Check that the width of the inside of the window (where the actuator is to be
assembled) is over the actuator length, otherwise the actuator should not be installed.
Check that once the actuator has been installed the distance between the fixed part
of the window frame (where the actuator is to be assembled) and the mobile part of
the window frame (where the bracket is to be fixed) is greater than or equal to 0 mm
(Fig. 1 and 8). If this is not the case the actuator will not function correctly as the
window will not close correctly. If required, add additional thickness below the
