WMU 884
Chain actuator 1000N 4A
- Actuator for large and heavy windows – an elegant alternative to spindle actuators.
- For smoke and comfort ventilation.
- For top hung, bottom hung, turning, pivot, roof window and light dome.
About WMU 884
Main features
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Natural ventilation
The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate
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Smoke ventilation according to EN 12101-2
The product is suitable for smoke ventilation according to EN 12101-2 and uses natural driving forces for the efficient exhaust of smoke and heat
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24V Nominal voltage
The product is to be connected to a ±24V power supply
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MotorLink®
The product communicates with power supplies with MotorLink® – an intelligent patented digital communication from WindowMaster
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UL certified
The product is UL certified according to UL325 for US and CSA C22.2 no.247-14 for Canada
Product Details
The actuator is a high performance actuator especially designed for large and heavy windows – an elegant alternative to spindle actuators.
Complete opening of the window within 60sec. (depending on the programming).
The actuator is approved according to EN 12101-2 with selected profiles – please contact WindowMaster for further information.
Description
– to be used together with ±24V control units or control units with MotorLink®
– can be used together with espagnolette WMB
– synchronization of up to 4 window actuators - no need for an external
synchronization module
– genuine position feedback and 3 speeds when using control unit with
MotorLink®
– soft close function
– the electronics in this actuator can be programmed to suit specific
requirements – i.e. pressure- and traction force, stroke, speed/sound level -
with the WAT 100 programming box, this is also possible following
installation
– built-in electronic load switch-off/end stop
– electronic actuator with micro controller
– the actuator has an integrated reverse function to ensure a prolonged life
span of the window gaskets
– easy mounting
– actuators for USA and Canada are UL certified and are supplied without
cable
Specifications
| Technical specification | |
|---|---|
| Chain opening | Depending on variant - see product sheet |
| Opening speed | Depending on variant - see product sheet |
| Pressure force | Max. 1000N |
| Tractive force | Max. 1000N (programmable 300-1000N) |
| Voltage | Nominal 24V DC 24V DC (max. 10% ripple) |
| Current consumption | 4A |
| Size | 80 x 54mm (HxB): Lenght depending on variant - see product sheet |
| Colour | Anodized aluminium (EV1) RAL colours at an additional price |
Delivery includes
Europe: actuator with 5m connection cable
US / Canada: actuator without cable
Intelligent control of windows: MotorLink®
MotorLink® is a communication technology that enables 2-way control and feedback between window actuators and the Building Management System via the MotorController. All WindowMaster control systems are MotorLink® capable with many of our actuators. Click below to learn more and see related products.
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