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Exterior Venetian Blinds C80 Oval Selt is equipped with an oval cassette made of extruded aluminum. The cassette supported on guides, which are the load-bearing element of the system, is ideal for installation on the facade of a building. All slats are profiled inward on both sides, which provides them with increased stiffness, and smooth control of the slat angle allows for free adjustment of light intensity.
1 – Oval cassette assembly
2 – Oval cassette side cover
3 – Strip guide (here: round double)
4 – Wall mount
5 – Cassette wall mount (required for cassette width >3 m)
6 – C80 lower beam
7 – C80 pen
– Pen profile
– Bottom beam profile
Both guides are modular guides. There are no outermost guides as standard, because when using oval guides we use a cap on the outermost elements.
A. Oval guide inside the cover cassette
B. Oval guide on the outside of the cover cassette
Total height of the blinds (from 610 to 4000mm)
Height of the oval cassette (from 240 to 392mm)
Package height (from 130 to 350mm)
There are two types of handles to choose from. Adjustable “longitudinal” handle (52-58mm adjustable) and “straight” fixed handle (with fixed handle length – to choose from – usually we use 57mm as standard).
Handles are issued only for guides. Additional handles for the cassette must be ordered separately. Order only for cassettes over 3000mm wide.
When ordering cassette holders, remember that their length must be 52 mm shorter than the length of the guide holder.
Arrangement of handles in case of mounting the guides outside the cassette
TYPE A – C80 in an oval/cube cassette with guides to the inside of the cassette
In this type of installation, one common cassette is used for several blinds, and the guides are mounted inside the system.
Side cover without a slot, used when mounting guides to the inside.
Every second slat is equipped with a pin. This causes the slats to move stably along the guides.
ATTENTION!
The maximum length of the cassette in one piece is 3 m (mounting the cassette only on the guides). In the case of additional mounting of the cassette, the maximum width of the cassette is 6 m.
TYPE B – C80 in an oval/cube cassette with guides outside the cassette
In this type of installation, the supporting element of the structure are the guides that transfer the weight of the entire structure to the spacer brackets.
Side cover with a slot used when mounting guides outdoors.
Every second slat is equipped with a pin. This causes the slats to move stably along the guides.
Oval facade blinds can be controlled by an electric motor. In the case of an electric drive, the cable is approximately 2 meters long and located approximately in the center of the system. It can be connected either on the right or left side of the blind.
See information about drives See information about automation
Application:
Exterior Venetian Blinds C80 was designed for use outside residential and office buildings.
Product characteristics:
– They are intended for external installation on window openings, facades and glazing.
– They limit the access of sunlight to the room.
– They increase the share of scattered light in the room.
– They protect the room from overheating, thereby contributing to improved thermal comfort in rooms.
– They allow you to reduce the costs related to air conditioning of rooms.
– Main rail housing via extruded aluminum cassette.
– Easy increase of the basic height of the cassette with extruded walls (100 or 160 mm)
– Strip guides made of extruded aluminum.
– Option to create any number of modules.
– Possibility of installing guides inside or outside the side covers of the cassette.
– C-shaped lamellas with rolled edges provide them with higher stiffness and durability.
– Profile that silences the system when closing the slats.
– Smooth control of the slat angle allows for easy regulation of light intensity.
– Pins made of zinc and aluminum alloy.
– Textile elements made of polyester, thermally fixed, resistant to stretching, abrasion and UV rays.
– Ladders reinforced with aramid.
– They limit the penetration of noise into the building interior.
– They do not emit toxic substances during operation.
– The noise emissions of motorized blinds and external blinds are not considered to pose a significant risk to health and safety.
– The motors have a housing protection class of IP 54. The design of the product and the drive allows the curtain to be safely stopped at
any height in the up-down work area and remaining suspended there.
– Up and down movement is done by electric switch or remotely by remote control.
– The covers of moving parts have been designed and manufactured in a way that ensures the safety of operators
assuming they are used correctly.
– Electric or manual (crank) drive.
– Colors: RAL, FSM.
TECHNICAL PARAMETERS – Exterior Venetian Blinds C80 Oval – Technical Data
Maximum width: 4.5 m
Maximum height: 4 m
Maximum area: up to 9 m2,
Slat width: 80.4 mm
Lamella height: 12.4 mm
Lamella thickness: 0.4 mm
Cover cassette height: 240, 330, 390 mm
Rear cassette width (+ rear mounting groove): 146 mm (+6.5 mm)
Electric drive, engine with parameters:
– supply voltage
230 V ~ 50 Hz – power
from 93 W to 230 W (depending on the engine type)
– current consumption from 0.4 A to 1.0 A (depending on the engine type)
– protection level IP 44, IP54
– continuous operation time from 4 to 6 minutes
– torque from 6 to 20 Nm
– rotational speed from 24 rpm to 26 rpm (depending on the engine type)
– operating temperature From -10°C to + 40°C
DECLARED PERFORMANCE PROPERTIES (EXTERNAL) –
Declaration of Performance 72 / ŻF / 2018
Wind load resistance class 3 (150Pa)
Additional thermal resistance ∆R 0.0
Total solar energy transfer coefficient gtot 0.01 – 0.90*
* shutter from the outside with reference glazing type C according to EN14501:2005; detailed data depending on the color of the slats are provided in a table on the Manufacturer‘s website
The page is about Venetian Blinds C80 by Selt in an Oval cassette made to measure in accordance with the information provided during the order in the product configurator. More information can be found in the configurator or on other product subpages.
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