Gira KNX dimming actuators

Gira KNX dimming actuator, 1-gang

The Gira dimming actuators enable dimming of light bulbs, HV halogen lamps and LV halogen lamps using inductive transformers and Tronic transformers. The characteristics of the connected load can be automatically measured for each output channel separately and the suitable dimming behaviour set. Alternatively, the dimming behaviour can be permanently defined with the ETS parametrisation. Up to 4 dimming channels are available, depending on the device variant.

The dimming channels can be switched on/off or dimmed through manual actuation using the operating elements on the front of the devices – even if there is no bus voltage or if nothing has been programmed in. This enables quick functional checks of the connected devices.

The Gira dimming actuators have reduced standby consumption and thus help save energy.

Features:

  • Verbesserte Inbetriebnahme
  • Automatische Lasteinmessung von Hochvolt-/Niedervolt-LEDs
  • Erweiterte Rückmeldefunktionen
  • Zwangsstellungsfunktion
  • Separat einstellbares Dimmverhalten
  • Zeitverzögerungen
  • Treppenhausfunktion mit Vorwarnung vor Abschaltung der Beleuchtung oder mit reduzierter Dauerbeleuchtung
  • Zentrales Schalten aller Kanäle

 

  • Neue Lastart Niedervolt-LEDs auf 24 V-Basis
  • Separat parametrierbare Helligkeitsbereiche
  • Sperrfunktion
  • Verknüpfungsfunktion
  • Soft-Dimmfunktionen
  • Betriebsstundenzähler zum Erfassen der Einschaltzeit
  • Jeder Kanal kann in bis zu 8 Szenen mit unterschiedlichen Helligkeitswerten integriert werden
  • Rückmeldungen für Kurzschluss, Überlast und bei Lastausfall

Technische Daten

Gira KNX dimming actuator, 1-gang

Rated voltage

AC 110/230 V

mains frequency

50/60 Hz

Ambient temperature

-5°C to +45°C

Protection type

IP 20

VDE approval tested in accordance with

EN 60669-1, EN 60669-2-1,
EN 50428

Standby power

max. 0.5 W

Connected load

- 230 V per output
- Light bulbs 20 to 500 W

Switching current for motors

2.3 A

Dimensions

DRA device with 4 HP

Gira KNX dimming actuator, 2-gang

Rated voltage

AC 110/230 V

mains frequency

50/60 Hz

Ambient temperature

-5°C to +45°C

Protection type

IP 20

VDE approval tested in accordance with

EN 60669-1, EN 60669-2-1, EN 50428

Standby power

max. 0.8 W

Connected load

- 230 V per output
- Light bulbs 20 to 300 W

Dimensions

DRA device with 4 HP

Gira KNX dimming actuator, 4-gang

Rated voltage

AC 110/230 V

mains frequency

50/60 Hz

Ambient temperature

-5°C to +45°C

Protection type

IP 20

VDE approval tested in accordance with

EN 60669-1, EN 60669-2-1, EN 50428

Standby power

max. 1.4 W

Connected load

- 230 V per output
- Light bulbs 20 to 250 W

Dimensions

DRA device with 8 HP

The delivery results subject to countries specific assortments

Lighting, dimming

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