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BSC RWA-Zentrale 20A-4-1

BSC RWA-Zentrale 20A-4-1

24V
Windowdrives
2100
2100
4251682601474

Delivery time 16 - 19 Working days
Important info about the delivery time specification

€1,531.76 *

incl. VAT plus shipping costs

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Description Technical data Scope of delivery & accessories Downloads Reviews
Description
BSC SHE control panel 20A-4-1 The NRA central unit 20A-4-1 is used to control 24V DC motorized... more
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BSC SHE control panel 20A-4-1

The NRA central unit 20A-4-1 is used to control 24V DC motorized openers in four ventilation groups and one NRA release group.
The ventilation function is controlled by double rocker switches and optionally by a wind/rain detector.
The NRA control panel 20A-4-1 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: 4
  • 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 total / per motor line: max. 28V/DC 20A / max. 28V/DC 5A
  • Dimensions (WxHxD): 500x500x210mm
  • Housing: sheet steel powder coated, RAL 7035
  • Weight: 36kg (with batteries)
  • Protection class: IP 54
  • 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

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Technical data
Technical data more
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Scope of delivery: Control panel, batteries, installation manual
Scope of delivery & accessories
Scope of delivery & accessories more
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Scope of delivery

Control panel, batteries, installation manual

Accessories

BSC Rain detector RM 401/C BSC Rain detector RM 401/C
BSC Wind Rain Detector WRM 401/C BSC Wind Rain Detector WRM 401/C
BSC Wind-Rain Module WR-MOD 501 BSC Wind-Rain Module WR-MOD 501
BSC Rain Sensor RS 301 BSC Rain Sensor RS 301
BSC Rain Sensor RS 401 BSC Rain Sensor RS 401
BSC Rain Sensor RS 501 BSC Rain Sensor RS 501
BSC Wind-Rain Sensor WRF 401/C BSC Wind-Rain Sensor WRF 401/C
BSC Wind Rain Sensor WRF 501 BSC Wind Rain Sensor WRF 501
BSC RWA Set WRA 501 BSC RWA Set WRA 501
BSC Set RA 501 for BSC SHEV control panels BSC Set RA 501 for BSC SHEV control panels
BSC alarm box flush mount frame in RAL3000 BSC alarm box flush mount frame in RAL3000
Honeywell smoke detector set ECO 1003 with base Honeywell smoke detector set ECO 1003 with base
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BSC SHE button 6 (main control panel) BSC SHE button 6 (main control panel)
BSC SHEV button 7 (secondary control point) BSC SHEV button 7 (secondary control point)
BSC Comfort ventilation module KL-MOD BSC Comfort ventilation module KL-MOD
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