7
Electrical connections must conform to regulations in force for the design
and set up of electrical equipment.
To ensure efficient separation from the grid, an approved type of bipolar
“dead-man” switch should be used. An omnipolar general power switch with
minimum distance of 3 mm between contacts should be installed upstream of
the control line.
The actuator is individually packaged in a cardboard container and each pack contains:
24V
electrical actuator complete of connector for feeding cable wiring.
2 support brackets
2 half-brackets for attach to the frame, complete with
pin
Instruction manual
5. Technical data
Model
KIMO 24V
Force exerted by thrust
100N
Force exerted by traction
200N
Strokes
(can be selected at any time)
70, 125, 170, 210 mm
Power supply voltage
24 V
SELV
Rated absorbed current
0,36 A
Power absorbed at nominal load
8,6 W
Electrical insulation
Class III
No load speed
5,5 mm/s
Duration of no load stroke
(210 mm)
38 s
Type of service
S
2
of 3 min
Operating temperature
- 5 + 65 ºC
Protection index for electrical devices
IP32
Adjustment of connection to window frame
Automatic definition of position
Parallel powering of two or more motors
YES
(max 20 actuators)
Operation with BK-LOCK electromechanical
lock
Yes
Synchronised function
Not foreseen
Holding nominal force
(it can vary according to
the chosen brackets)
1.700N
Stroke-end at opening
Electronic by dip-switch
Stroke-end at closing
At absorption of power
Chain exit
Central
Length of power cable
2 m
Dimensions
29x29x310 mm
Weight
0,720 Kg
The data indicated in these figures is not binding and is subject to variation without notification.
8
6. Id plate and marking data
The Machine Directive classifies actuators as “partly completed machinery” and they
are supplied with a Declaration of Incorporation, attached to this booklet; with regard
to the electrical side, they bear
marking and come under the LVD and CEM
Directives and the other Regulations listed in the attached Declaration of Conformity.
With this marking, the actuators can be sold and used throughout the European
Union with no further requirements. The plate data is displayed on an adhesive label
placed on the outside of the container, printed in black on a grey background.
7. Electric power supply
The KIMO actuator is powered with a voltage of 24V
SELV. The power supply
cable has three conductors: the first conductor
B
LACK
“1”
that should be connected
to the + (positive) C
LOSES
the window; the second conductor
Black “2”
that should
be connected to the + (positive) O
PENS
the window; the third conductor
Black “3”
is
the conductor used for the BK-LOCK control communication signal
.
The 24V
low-voltage actuators can be powered using a station with emergency
batteries or a security power supply unit with an output voltage of 24V
(min. 20.4V,
max. 28,8V
), that is to say, sized based on the number of actuators connected.
7.1.
Selecting the cross-section of the power supply cables
It is necessary to check the cross-section of the cable, which should be calculated
based on the length of the cable itself. The table below specifies the maximum length
of the cables for connection of a motor.
Cable section
Max cable length
4,00 mm²
~ 270 m
2,50 mm²
~ 170 m
1,50 mm²
~ 100 m
0,75 mm²
~ 50 m
0,50 mm²
~ 35 m
8. Electrical connection
The machines are equipped with a power supply cable constructed in compliance
with safety standards and restrictions on radio-frequency interference.
The power supply cable - with conductors having a cross-section of 0.5 mm² - must
be wired to a special connector as shown in the diagram below, in the following
sequence:
1 – B
LACK
-coloured conductor, marked “1”;
2 – B
LACK
-coloured conductor, marked “2”;
3 – B
LACK
-coloured conductor, marked “3”:
