WSC 520 Control Unit

FlexiSmoke WSC 520

The different speeds
H&S: a fast speed with H&S ventilation and security functions.
H&S always has first priority
Manually operated: a faster and audible speed when manually operated by comfort ventilation
Automatically: a slow and almost soundless speed, when controlled automatically by comfort ventilation

Ease of cabling
The use of bus technology for the break glass units means that the need for cabling in the building is significantly reduced. The break glass unit bus are initialized directly on the panel‘s touch screen.

Smoke ventilation based on wind direction
The smoke ventilation panel can be set so that opening and closing of windows are determined by wind direction and speed. This means that facades can be utilized efficiently as part of the smoke ventilation without acquisition of additional modules aside from a wind direction sensor.

Bus communication
Comfort ventilation also possible with KNX or BACnet IP due to bus technology together with eg. NV Comfort® or NV Advance®.

Approved according to EN 12101-10 and approval according to prEN 12101-9 requested.

Flexible system structure
The modular smoke ventilation panel can be composed as required and it is easy to extend and reconfigure – either by adding modules or by joining several panels.

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  • The product have a maximum output current of 20A
  • The product use rated voltage 230-400V
  • The product is BACnet compliant, BTL tested and supports this BUS communication
  • The product is suitable for smoke ventilation according to EN 12101-10 and uses natural driving forces for the efficient exhaust of smoke and heat
  • The product is KNX certified and supports this BUS communication
  • The product is suitable for comfort ventilation to ensure that the building’s users enjoy a comfortable indoor climate
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Technical specification
Delivery includes WSC 520 FlexiSmoke smoke control panel 20A.

Back-up batteries to be ordered seperately: use 2 pcs. WSA 017 (12V/17Ah).