Switching and dimming light bulbs, HV halogen lamps, electronic transformers for halogen or LED lights, dimmable inductive transformers for halogen or LED lights, HV LED or compact fluorescent lamps.
Operation via auxiliary units.
Automatic or manual setting of dimming principle according to load (leading or trailing edge).
Display of the selected operating mode using LED.
Switch-on function that preserves the life of the lamp.
Switch-on brightness can be saved permanently.
Switch on with the last brightness set, or a saved switch-on brightness.
Minimum brightness can be set.
Electronic short-circuit protection.
Electronic excess-temperature protection.
Operation with or without a neutral conductor connection.
Technical data
Rated voltage
AC 230 V, 50/60 Hz
Standby
max. 0.3 W
Connected load at 25 °C
HV LED lamps (leading edge)
typically 3 to 50 W
HV LED lamps (trailing edge)
typically 3 to 100 W
Compact fluorescent lamp
typically 3 to 50 W
Light bulbs
20 to 210 W
HV halogen lamps
20 to 210 W
Tronic transformers
20 to 210 W
Electronic transformer with LV LED (leading edge)
typically 20 to 50 W
Electronic transformer with LV LED (trailing edge)
typically 20 to 100 W
Wound electronic transformer
20 to 210 VA
Wound transformer with NV-LED
typically 20 to 50 VA
Auxiliary units
Non-illuminated mechanical push buttons
unlimited
2-wire auxiliary insert
unlimited
3-wire auxiliary insert
10
Cable length
Auxiliary unit
Max. 100 m
Load
Max. 100 m
Installation
in device box pursuant to DIN 49073, in combination with a suitable cover
Connection cross section
Single-wire
Max. 4 mm²
Fine-wire without core jacket
Max. 4 mm²
fine-wire with core jacket
Max. 2.5 mm²
Ambient temperature
-5 °C to +45 °C
Dimensions
Dia. 48, H 19.5 mm
Notes
In principle, it is possible to operate the dimmer without connecting the neutral conductor, but some LED and CFLi light sources make the neutral conductor connection necessary to avoid flickering.
Operation without a neutral conductor increases the minimum load for light bulbs, HV halogen lamps, Tronic transformers and wound transformers to 50 W.
Electronic transformers and ballast devices for LED lamps can be operated with the dimming procedure specified by the manufacturer.
The switch-on brightness cannot be saved using a button.
The installation adapter mini housing is used for installation in false ceilings5429 00.
If the ambient temperature is higher than 25 °C, the connected load must be reduced.
More links
Gira System 2000 universal LED dimming insert More