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K+G SHEV control center RWZ 1b

Staircase control center 4A
6247
8100 1204 0000

Delivery time 51 - 54 Working days
Important info about the delivery time specification

€643.31 *

incl. VAT plus shipping costs

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Staircase control panel RWZ 1 - 4A SHEV control panels type RWZ and SHEV control units type... more

Staircase control panel RWZ 1 - 4A

SHEV control panels type RWZ and SHEV control units type RWD for smoke extraction and ventilation of staircases and small objects up to complex buildings.

24 V DC control center for electromotive smoke extraction and daily ventilation. Preferably for use in stairwells. 

Equipment of the control panel:

  • 24 V- output for drives (change of direction by pole reversal)
  • Detection line for automatic fire detectors
  • Detection line for detection pushbuttons
  • Possibility to connect a fire alarm panel (BMZ) to activate the SHEV alarm function
  • Monitoring of the alarm lines for wire breakage and short circuit
  • Monitoring for battery, mains and fuse failure
  • Monitoring of the collective line of the drives for wire breakage
  • Restart function "Open" for safe opening when alarm function is activated
  • Emergency power supply for min. 72 hours with automatic recharge
  • Reverse polarity protection and deep discharge cut-off of the accumulators
  • Accumulators with VdS recognition
  • Selectable function: "Auto close" (automatic closing after alarm reset)
  • Selectable function: "Malfunction = Alarm" (alarm in case of malfunction of a detection line)
  • Internal indicators operation / alarm / fault
  • Connectable pushbutton with operation / alarm / fault indicators and reset pushbutton
  • Connection possibility for wind and rain control (WRS)
  • Adjustable ventilation position
  • Manual ventilation in "start-stop mode" (only short push-button action, no need to hold the push-button) or in "dead-man mode" (longer push-button action, when released the drives stop again)

Material:

  • Sheet steel housing, light gray (RAL 7035)

For functions, performance and characteristic data, please refer to the data sheet!

More detailed information like data sheet, mounting instructions for the control panels can be found under the tab "Downloads".

In this video we show you the connection of 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
Application : For staircase SHEVS
Emergency operation : Ixternal load disconnection
Ambient temperature : -5°C...+40°C
Protection class : IP 30
Number of SHEV buttons : 10 pieces in total, max. 3 pieces with buzzer
Number of automatic detectors : 20 pieces, of which max. 10 thermal detectors
Ventilation button quantity : unlimited (LT), 10 pieces (LT-A)
Output : 4,0 A
Color: RAL7035
Scope of delivery: Control panel, batteries, installation manual
Dimensions: (H x W x T): 330 x 330 x 110 mm
Output current: 4A
SHEV groups: 1
Ventilation groups: 1
Audits: Certified according to DIN EN 12101-10
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