dimm.act. 1-g 500 W/VA KNX DRA

Item condition	New
Manufacture name	dimm.act. 1-g 500 W/VA KNX DRA
Brand	Gira
Categories	Sensors
Country of origin	DE
Harmonized System Code	8536 4900 00
Mounting method	DRA (DIN-rail adapter)
Model	Dimming actuator
Number of outputs	1
Frequency	50-60 Hz
Bus system KNX	Yes
Bus system radio frequent	No
Bus system Powernet	No
With bus connection	Yes
Type of load	Universal
Max. control current	NA mA
Voltage	230 V
Width in number of modular spacings	4
Other bus systems	None
Bus system LON	No
Substation input	Yes
Parallel-service possible	No
Local operation/hand operation	Yes
Output power	20-500 W
Degree of protection (IP)	IP20
With LED indication	No
Power boost suitable	No
Bus system KNX radio	No
Radio frequent bidirectional	-
Bus module detachable	-
Min. depth of built-in installation box	0 mm
Max. switching power LED	50 W

Packing level 1

4010337082200

Dimming actuator, 1-gang for KNX 20 -500 W VA DRA plus Features: Dim actuator with integrated bus coupler. Switching and dimming of light bulbs, HV halogen lamps, dimmable HV-LED lamps, dimmable compact fluorescent lamps, dimmable inductive transformers with LV halogen or NV-LED lamps, dimmable electronic transformers with LV halogen or NV-LED lamps. Automatic or manual selection of dimming principle according to load. Idle-state, short-circuit, and excess temperature-proof Manual actuation of the outputs independent of the bus (building site operation also possible). The dimming actuator, 1-gang can also be used as speed regulator for speed control of single-phase electric motors. Building site operation: Outputs can be operated manually without bus voltage with operating voltage only. Functions: Independent control of the dimming channels. For building site operation, outputs can be operated manually without bus voltage with operating voltage only. Central switching function for control of all dimming channels. Delay for actively transmitted feedback messages following bus voltage recovery. Load type and dimming method can be configured: Universal (with automatic calibration procedure), electronic transformer LV LED (capacitive phase cut), conventional transformer LV LED (inductive phase cut), HV LED (phase cut) or HV LED (phase cut). Feedback for "switching" and "brightness value". Dimmable brightness range can be set. Dimming behaviour and dimming characteristics can be parameterised. Switch-on behaviour for a relative dimming command can be parameterised. Bulb-saving switch-on and switch-off Automatic setting and scaling of the dimmable brightness range when using universal power boosters. The performance of a dimming channel in the "OFF" state during reception of a relative dimming command can be parameterised (switching and dimming or no response). Alarm telegrams for short circuit, overload, and load failure. Feedback of connected load type. Block function or forced setting function can be parameterised for each output. Time functions (switch-on off delay, staircase light function). Staircase light function with advance warning function via time-controlled reduction of lighting or activation of permanent lighting. Linking function and up to eight scenes per dimming channel possible. Elapsed operating time meter for recording switch-on time. Reactions after bus voltage failure and recovery can be set. Notes : Power extension using Gira power boosters. Installation on DIN top-hat rail. VDE approval in accordance with EN 60669-1, EN 60669-2-1.