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RZN 4503-T

COMPACT SHEV CONTROL PANEL

Our turnkey package for small systems: the RZN 4503-T combines a SHEV control panel, ventilation button and trigger button in a single enclosure. The most compact control panel from D+H has an output of 3 A and is ideal for staircases and individual rooms.

RZN 4503-T
RZN 4503-T - Different colour versions

Features

  • Compact SHEV control panel, specially designed for staircases
  • Approved by VdS to EN 12101-10, certified to ISO 21927-9 and meets the requirements of DIN 18232-9.
  • Total drive current up to 3 A
  • Stabilised output voltage
  • Integrated smoke exhaust and ventilation button
  • Switchable SHEV safety functions: fault equals alarm, SHEV re-trigger function and remote reset of the smoke detector
  • Integrated comfort functions for daily ventilation
  • 2 freely programmable, isolated signal contacts
  • Optional connection to rain detectors or wind/rain sensors without an additional module
  • Connection of up to 8 SHEV control panels and 14 fire detectors per line (only detectors approved by D+H may be used).
  • Easy installation by separating the mounting plate and top cover

Gallery

RZN 4503-T - Wiring diagram
RZN 4503-T - Wiring diagram (PNG, ~440 KB)

Downloads

Technical data

RZN 4503-T
Power supply 230 V AC / 50 Hz / 100 VA
Output 24 V DC / 3 A
Ripple < 0.5 Vss
Battery Type 8 (1x)
Number of groups 1
Number of lines 1
Monitoring mode continuous operation
Operating mode SHEV / daily ventilation short-term operation 30% duty cycle
Protection rating IP 30
Temperature range -5 °C ... +40 °C
Material Aluminium
Colour Any RAL colour
W x H x D 156 x 235 x 82 mm
Weight 1.90 kg

Certificates and approvals

  • EN 12101-2
  • VdS Schadenverhütung
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Need more information?

Contact our sales team by phone at +420 312 672 903 or by e-mail at [email protected].