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BSC RWA-Zentrale 2A-1-1

BSC RWA-Zentrale 2A-1-1

2096
2096
4251682601443

Ready to ship today, Delivery time appr. 1-3 workdays
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BSC SHE control panel 2A-1-1 The NRA central unit 2A-1-1 is used to control 24V DC motorized... more

BSC SHE control panel 2A-1-1

The NRA central unit 2A-1-1 is used to control 24V DC motorized openers in a ventilation and an NRA release group.
The ventilation function is controlled by double rocker switches and optionally by a wind/rain detector.
The NRA control panel 2A-1-1 monitors the following lines: motor line, manual call point line, autom. call point line, undervoltage of accumulators, accumulator line and the fire alarm control panel input line.

Triggering of the NRA function via

  • Manual release type SHEV button 6 or 7
  • Smoke detector ECO 1003
  • ECO 1005T maximum heat detector
  • Fire alarm panel (BMZ input)

Technical data

  • SHEV groups: 1
  • Ventilation groups: 1
  • Number of SHEV buttons: max. 10 pieces
  • Number of automatic detectors: max. 25 pieces
  • Number of ventilation buttons: any
  • Emergency operation: 72 hours
  • Voltage: 230V
  • Output max.: 28V/DC 2,2A
  • Dimensions (WxHxD): 255x345x105mm
  • Housing: sheet steel powder coated, RAL 9002
  • Weight: 5,5kg (with batteries)
  • Protection class: IP 30
  • Protection class: 1
  • Temperature range: -5°C...+40°C
  • Tests: Type-tested (TÜV Rheinland)
  • Scope of delivery: control panel, batteries, installation instructions

In this video we show you how to connect a SHEV control panel to components like smoke detector, SHEV button, spindle drive, wind-rain detector set.

Technical advice

+49 9282 48731-15
technik@bsc-technology.de

Fast delivery

... of goods in stock. Orders placed before 14:00 are usually shipped the same day.

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SHEVS in stairwells usually have to provide 1m² of geometric smoke extraction area. The question often arises as to how this is actually calculated. We investigate this topic and bring light into the darkness.
Technical data more
Made in : Germany
Voltage : 230V AC
Protection class : IP 30
Scope of delivery: Control panel, batteries, installation manual
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