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Verfügbare Sprachen
Verfügbare Sprachen
Use only original spare parts, original accessories and original fastening materials from Gretsch-
Unitas GmbH Baubeschläge.
Fixing material must be compatible with the structure and supplemented if required.
Always verify if your appliance complies with the prevailing regulations. Special attention must be
paid to: opening distance of window, allowed installation dimensions, opening speed, pressure
force, cross section of connecting cable depending on cable length and current consumption.
The drive is designed for the use in dry rooms only. Ensure that it is permanently protected
against moisture and dirt.
Approbiate Use
The locking drive ELTRAL VA25 motor is designed for the automatic opening and closing of tilt, top
hung, side hung, horizontal and vertical pivot windows exclusively. Any other use is considered unin-
tended use.
Gretsch-Unitas GmbH Baubeschläge is not liable for damage caused by unintended use.
The warranty shall be null and void in consequence.
Description of ELTRAL VA25
The locking drive ELTRAL VA25 is designed for use in dry rooms with a maximum ambient tempera-
ture of +75°C. It can be installed either horizontally or vertically.
Efficient locking drive with integrated sequential control designed to adapt to 24V DC opening drives
(with integrated overload disconnection) up to max. 3A and running time < 3 minutes.
In each case a reporting output (open collection) for system closed and opened
With DIP switch selectable locking position and driving direction
Stroke approx. 36 or 17mm
One ELTRAL VA25 consists of:
•
Locking drive with connecting cable, length 2,5 m and plug
•
Locking plate mounted
•
Assembly and operating instructions
The following installation variants are possible:
•
Suitable for mounting in profiles
⇐
Type lable
The type label is attached to the motor. With the motor installed, the type
Note!
label is not visible.
Technical data for 1 motor
Modell
Stroke force / breakaway torque
Duty ratio (power-on time)
residual ripple
Stroke (selectable)
Run time
Rated voltage
Rated current consumption
Maximal current per motor line (terminal 4 / 5)
Reporting outputs
Protection class
Ambient temperature
housing
Connecting cable
dimensions Height x Depth x Width
Weight
The specifications stated in this table are not binding and may be changed without notice.
If the drive current is rising above the maximum value, the motor line will be deactivating automatically.
2.2
Preparing to install
Incorrect use may cause injury to people and damage to property
Danger!
Refer to the type label of the motor and the technical data in section "2.1" to
ensure that you have the correct motor for your installation situation.
Caution!
Examine the delivered equipment immediately upon receipt and check it for transport damage.
Do not install the motor if it is damaged.
15
16
24V
600N / 1000N
30% (10min)
max. 2 Vss
17mm / 36mm
2,8 mm/s
24V DC
0,8A
4,2 A
24 V DC, 50 mA
IP32
-5 bis +75°C
Stainless steel
2x0,75 - ca. 2,5m long
25 x 25 x 473 mm
Ca. 1,0 kg
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