Jung LED universal dimming actuator 4-way KNX REG 390041SR

• Division unit: 4
• Switching and dimming
• KNX Data Secure compatible from ETS 5.7.3
• Nominal voltage: AC 110-230 V ~
• Operating mode “LED leading edge phase control” is not permitted for inductive transformers and inductive transformers with LV-LED

• 4 x 225 W, HV-LED lamps typ. 4 x 1 ... 35 W (leading edge control), 4 x 1 ... 200 W (trailing edge control) 1 x 855 W with electronic manual actuation and LED status display
• Outputs can be controlled manually, building site operation
• Feedback in manual and bus mode
• Blocking of individual outputs by hand or bus
• Status response
• Can be updated with ETS Service app
• Dimming mode properties
• Automatic or manual setting with the dimming principle that is appropriate to the load
• Idle-state, short-circuit and excess temperature-proof
• Notification of short circuit, mains failure and overload
• Feedback of the switching state and dimming value
• Switch-on and dimming behaviour can be parameterised
• Time functions: Switch-on and switch-off delay, staircase light with advance warning function
• Light scene mode
• Status display of outputs via LED
• Operating hours counter
• Mains failure for longer than approx. 5 seconds causes dimmer actuator to switch off. Depending on the parameter settings, the connected load is recalibrated after resumption of power supply.
• Increase in output power by parallel connection of multiple outputs
• Power extension using power boosters (art. no. ULZ 1755 REG) possible

• Mains frequency: 50/60 Hz
• Power loss: max. 7 W
• Standby power: approx. 0.16 W per channel
• Ambient temperature: -5 to +45°C

• Lamp loads:
- Operating modes “Universal”, “Leading edge phase control”, “LED leading edge phase control”
- Connected load: 230 V per output
- Incandescent lamps: 20 ... 225 W
- HV halogen lamps: 20 ... 225 W

• If operating mode “Leading edge phase control” or “LED leading edge phase control” is selected with incandescent lamps and HV-halogen lamps, the maximum connected load falls to 20... 210 W:
- Inductive transformers: 20 ... 210 VA
- Inductive transformers with LV-LED: 20 ... 100 VA
- Electronic transformers: 20 ... 210 W
- Electronic transformers with LV-LED: 20 ... 100 W
- HV-LED bulbs can be dimmed: typ. 1 ... 35 W
-Dimmable compact fluorescent lamps: typ. 20 ... 80 W
- Mixed loads
- Capacitive-inductive: not permissible
• If the nominal voltage is reduced to 110 V, the lamp loads are halved

• “Leading edge phase control”, “LED leading edge phase control” operating modes

• Connected load: 230 V per output
• Bulbs: 20 ... 225 W
• HV halogen lamps: 20 ... 225 W
• Electronic transformers: 20 ... 225 W
• Electronic transformers with LV-LED: 20 ... 200 W
• HV-LED lamps can be dimmed: typ. 1 ... 200 W
• Dimmable compact fluorescent lamps: dimmable compact fluorescent lamps
• If the nominal voltage is reduced to 110 V, the lamp loads are halved

• Commissioning mode: S-mode
• Nominal voltage KNX: DC 21 ... 32 V SELV
• Current consumption of KNX: 15 mA
• Connection:
- Connection type: Connection terminal
- Single wire: 1 x 0.5 ... 4 mm²
- Fine wire without ferrule: 1 x 0.5 ... 4 mm²
- Fine wire with ferrule: 1 x 0.5 ... 2.5 mm²