JUNG
3901REGHE
KNX LED universal dimming actuator / speed regulator, 1-gang
Product code:
3901REGHE
Mains dimmer for a wide range of dimming types
Description
Intended use
- Switching and dimming of incandescent lamps, HV halogen lamps, dimmable HV LED lamps, dimmable compact fluorescent lamps, dimmable inductive transformers with LV halogen or LV LED lamps, dimmable electronic transformers with LV halogen or LV LED lamps
- Mounting on DIN rail according to EN 60715 in distribution boxes
- Speed controller for regulating the speed of single-phase motors e.g. induction motors, shaded pole motors or universal motors
Product characteristics
- Automatic or manual selection of the dimming principle suitable for the load
- Protected against no-load, short-circuit and overheating
- Signal in the event of a short-circuit
- Outputs can be operated manually
- Feedback of the switching position and the dimming value
- Parameterisable switch-on and dimming behaviour
- Time functions: switch-on delay, switch-off delay, staircase lighting timer with run-on time
- Light scene operation
- Disabling of individual outputs manually or by bus
- Status indicator of the outputs via LED
- Operating hours counter
- Mains failure longer than approx. 5 seconds leads to switch-off of the dimmer actuator.
- Depending on the parameter setting, the connected load is calibrated after resumption of power supply.
- Power extension possible by means of power boosters (ref.-no. ULZ 1755 REG)
- Optional accessory: compensation module LED, ref.-no.: KM LED 230 U
Technical Details
Specification
Rated voltage: AC 110 ... 230 V ~, 50/60 Hz
Power loss: max. 4 W
Stand-by power: max. 0.5 W
Ambient temperature: _5 ... +45 C
Storage/transport temperature: _25 ... +70 C
Contact type: _, MOSFET
Motor loads
Motor switching current: 2.3 A
Lamp loads
Connected load, 230 V per output
- Incandescent lamps: 20 ... 500 W
- HV halogen lamps: 20 ... 500 W
- Inductive transformers: 20 ... 500 VA
- Inductive transformers with LV LED: 20 ... 100 VA
- Electronic transformers: 20 ... 500 W
- Electronic transformers with LV LED: 20 ... 100 W
- Dimmable HV LED lamps: typical 3 ... 100 W
- Dimmable compact fluorescent lamps: typical 3 ... 100 W
With setting "LED trailing edge phase control" the max. connection power for HV LED lamps and electronic transformers with LV LED doubles.
- Ohmic-inductive: 20 ... 500 VA
- Ohmic-capacitive: 20 ... 500 W
- Capacitive-inductive: not permitted
Connected load, 110 V per output
- Incandescent lamps: 20 ... 250 W
- HV halogen lamps: 20 ... 250 W
- Inductive transformers: 20 ... 250 VA
- Inductive transformers with LV LED: 20 ... 50 VA
- Electronic transformers: 20 ... 250 W
- Electronic transformers with LV LED: 20 ... 50 VA
- Dimmable HV LED lamps: typical 3 ... 50 W
- Dimmable compact fluorescent lamps: typical 3 ... 50 W
With setting "LED trailing edge phase control" the max. connection power for HV LED lamps and electronic transformers with LV LED doubles.
- Ohmic-inductive: 20 ... 250 VA
- Ohmic-capacitive: 20 ... 250 W
- Capacitive-inductive: not permitted
Connection
- Connection mode: screw terminals
- single wire: 0.5 ... 4 mm_
- stranded without ferrule: 0.5 ... 4 mm_
- stranded with ferrule: 0.5 ... 2.5 mm_
Mounting width: 72 mm (4 rail units)
Approvals: VDE
Properties
Properties
| Technology | KNX |
| Brand | JUNG |
| Mounting | DIN Rail |
| Operating voltage | KNX Bus (29VDC) |
| Outputs | 1 |
| Mounting Width | 4MW |
