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K+G RWA-Zentrale RWZ 2f

K + G RWA headquarters RWZ 2f

Stairwell 4A
8100 2604 000

Delivery time 51 - 54 Workdays

€363.25 *

Prices incl. VAT plus shipping costs

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Staircase control center RWZ 2f - 4A RWA - control panels type RWZ and RWA - controls type RWD... more

Staircase control center RWZ 2f - 4A
RWA - control panels type RWZ and RWA - controls type RWD for smoke extraction and ventilation of stairwells and small objects up to complex buildings.

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

Equipment of the control center:

24 V output for drives (direction change by pole change)
Signal line for automatic fire detectors
Signal line for message button
Possibility to connect a fire alarm panel (BMZ) to activate the RWA alarm function
Monitoring the signal lines for wire break and short circuit
Monitoring for battery, mains and fuse failure
Monitoring the busbar of the drives for wire breakage
Restart function "Open" for safe opening when activating the alarm function
Emergency power supply for min. 72 hours with automatic recharge
Reverse polarity protection and deep discharging shutdown of the accumulators
Accumulators with VdS ​​approval
Selectable function: "Auto-close" (automatic closing after resetting an alarm)
Selectable function: "Fault = alarm" (alarm in the event of a fault in a signal line)
Internal displays operation / alarm / fault
Manual button with displays Operation / Alarm / Fault and Reset button can be connected
Connection option for wind and rain control (WRS)
Adjustable ventilation position
Manual ventilation in "start-stop mode" (only a short button press, no button hold required) or in "deadman mode" (longer button press, if released the drives stop again)

Sheet steel housing, light gray (RAL 7035)
 For functions, performance and characteristics, please refer to the data sheet!

Further information like datasheet, assembly instructions to the control centers can be found under the tab "Downloads".

Photos, videos and diagrams: Source © K + G Pneumatik GmbH

Technical advice

+49 9282 48731-15

Fast delivery

... of stock goods. Orders until 2:00 p.m. are usually shipped the same day.

Questions about the product

to the request form

RWA-Anlagen in Treppenhäusern müssen üblicherweise 1m² geometrische Rauchabzugsfläche bieten. Dabei stellt sich oft die Frage, wie man diese denn eigentlich berechnet. Wir gehen diesem Thema nach und bringen Licht ins Dunkel.
Technical data more
Made in : Germany
Voltage : 230V AC
Application : Für Treppenhaus-RWA
emergency operation : Ixternal load disconnection
Ambient temperature : -5°C...+40°C
Protection : IP 30
Output : 4,0 A
Number of SHEV buttons : insges. 10 Stück
Number of automatic detectors : 20 Stück
Number of ventilation buttons : unbegrenzt (LT), 10 Stück (LT 2-A)
Color: RAL7035
Scope of delivery: Zentrale, Akkus, Installationsanleitung
Dimensions: (H x B x T): 205 x 300 x 100 mm
Output current: 4A
SHEV groups: 1
Ventilation groups: 1
Audits: Zertifiziert nach DIN EN 12101-10
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