KNX dimmer 90-230V~50/60Hz 4 channels with common neutral

DIN-Rail mount modules

CODE: EK-GD1-TP-4-HV-N

Description

KNX bus device with 4-channel phase cut dimmer function for light loads, with supply voltage 90-230 Vac at 50/60 Hz. For use in KNX-standard home and building automation systems. Suitable for simplifying the connection of loads.

Technical data
Inputs
  • Supply voltage: 90-230 Vac 50/60 Hz
  • Max. input current : 2 A
Outputs
  • Supply voltage: 90-230 Vac 50/60 Hz
  • Output power per channel: 110 W @110 Vac, 220 W @220 Vac, 230 W @230 Vac
  • Minimum load power: 1 W per channel
  • Maximum current per output: 1 A per channel
  • Maximum total current: 2 A
  • Terminals: screw terminals (max. 4 mm2 )
Dimming
  • Dimming modes: Trailing Edge, Leading Edge (also selectable via ETS) and AI Edge (optimised for 230 Vac LED strips)
  • Dimming range: 1-100%.

NOTES
The loads that can be used with the dimmer are: incandescent lamps, mains voltage halogen lamps, mains voltage dimmable LED lamps, mains voltage dimmable LED strips, switching power supplies for phase cut dimmable LEDs. The dimmer cuts the phase in "trailing edge" mode.

Functions / Features
  • Operating temperature: 20 °C ... + 40 °C
  • Storage temperature: 40 °C ... + 60 °C
  • Transport temperature: 40 °C ... + 60 °C
  • Max. nominal enclosure temperature (tc): 80 °C
  • Relative humidity: 91% non-condensing
  • Degree of protection: IP00 (IP20 in junction box or switchboard)
  • Power supply and load wiring: 1.5 mm2 (single cable) 2.5 mm2 (stranded cable), 16 to 13 AWG
  • KNX bus wiring: 0.26 to 0.5 mm2 - 23 to 20 AWG
  • Stripping: 5.0 6.0 mm
  • Plastic housing
  • 4 UM panel-mounted luminaire
  • Weight: 200 g
  • Dimensions (LxHxW): 71 x 91 x 62 mm

 

Functionality
  • ON/OFF control and dimming of individual or grouped luminaires
  • On and off fade time, minimum and maximum brightness level, linear or logarithmic dimming curve settable via ETS
  • Soft or instantaneous switch-on and switch-off, with settable delay
  • Configuration of behaviour after power reset, bus ON/OFF, unloading via ETS
  • Channels can be set by ETS as independent, in parallel or with copy function from another channel
  • Status indication of outputs via LEDs
  • Blocking, forced operation, staircase light, scene, night, counter and logic functions for each channel, settable via ETS
  • Auxiliary output function with status indication via KNXManual control with membrane buttons and for local ON/OFF testing of channels 1234 also in the absence of the KNX bus: short press of the button activates/deactivates the load, pressing for at least 2 seconds causes the load to flash every 1 s
STEKGD1TP4HVN_EN
  • v. 1.0 (03/09/2025)
  • PDF | 1,5 MB
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FISPEKGD1TP4HVN0
  • v. 0 (03/09/2025)
  • PDF | 1,6 MB
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MAEKGDxTPxHV_EN
  • v. 4.0 (11/06/2025)
  • PDF | 2,1 MB
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APEKGDXTPXHV04
  • v. 4 (11/06/2025)
  • KNXPROD | 166,4 KB
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CEEKGD1TP4HVN
  • v. 1.0 (06/12/2024)
  • PDF | 874,4 KB
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UKCAEKGD1TP4HVN
  • v. 1.0 (22/11/2024)
  • PDF | 437,3 KB
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KNX_Certification_EK-GD1-TP-4-HV-N
  • v. 0.3 (25/11/2024)
  • PDF | 770,4 KB
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