Ekinex KNX 90-230 Setup And Installation Manual

KNX 90-230 Vac 4-channel phase cut dim-
mers
Code: EK-GD1-TP-4-HV
S
TP1
KNX bus device with 4-channel phase-cut dimmer fun-
ction for lighting loads, with power supply voltage 90 - 230
Vac at 50/60 Hz. Use in KNX standard home and building
automation systems.

Description

The ekinex KNX phase-cut dimmer powered at 90-230
Vac with 4 channels EK-GD1-TP-4-HV allows the bright-
ness control of luminous loads with supply voltage 90 -
230 Vac at 50/60 Hz. The device has a maximum output
power of 200 W for each channel. The loads that can be
used with the dimmer can be: incandescent lamps, mains
voltage halogen lamps, dimmable mains voltage LED
lamps, dimmable mains voltage LED strips, switching
power supplies for dimmable phase cut LEDs. The dim-
mer cuts the phase in Trailing Edge mode (on the falling
edge). The device has an integrated KNX certified bus
communication module with SELV 30 Vdc voltage.

Main functional characteristics

• ON/OFF control and regulation of the luminous intensi-
ty of single or group lighting fixtures
• Fade time on and off, minimum and maximum bright-
ness level, linear or logarithmic regulation curve setta-
ble via ETS
• Soft or instant on and off, with settable delay
• Configuration of behavior after power recovery, bus
ON/OFF, download via ETS
Datasheet STEKGD1TP4HV_EN
1
• Channels settable via ETS as independent, in parallel
or with copy function from another channel
• Status indication of the outputs through LEDs
• Block function, forced operation, staircase light, scena-
rios, night, counter and logic functions for each chan-
nel, settable by ETS
• Alarm for short circuit, open load and power failure
• Auxiliary output function with status advice via KNX
• Manual command via membrane buttons and for local
ON/OFF test of channels 1-2-3-4, also in case of KNX
bus absence. A button short press activates/deactiva-
tes the load, pressing it for at least 2 seconds causes
the load to flash approximately every 1 s
Note: values for output current and nominal power
have to be intended as maximum values, depen-
i
ding on the ventilation conditions. The reported va-
lues are measured with a room temperature of 40
°C. For electronic loads and/or LEDs whose PFC or
harmonic distortion is not known, consider the maxi-
mum power halved compared to the nominal value.

Technical data

Inputs
• Power supply: 90 - 230 Vac 50/60 Hz
• Maximum input current: 4 A
Outputs
• Power supply: 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 output current: 1 A per channel
Dimming
• Trailing edge dimming mode with open load control
(OPEN CIRCUIT) and short circuit on the load (SHORT
CIRCUIT)
• Dimming range: 1-100%
Environmental conditions and other characteristics
• Operating temperature: - 20 ° C ... + 40 ° C
• Storage temperature: - 40 ° C ... + 60 ° C
• Transport temperature: - 40 ° C ... + 60 ° C
• Maximum case temperature (t
• Relative humidity: 91% non-condensing
• Protection degree: IP00 (IP20 inside a wall-mounting
box or electrical panel)
• Loads and supply wiring: 1.5 mm
stranded (16 - 13 AWG)
• KNX bus wiring: 0.26 ÷ 0.5 mm2 – 23 ÷ 20 AWG
• Stripping: 5.0 - 6.0 mm
• Housing in plastic material
• Device suitable for installation in panels/cabinets 4 UM
• Weight 200 g
• Dimensions (LxHxW): 71x91x62 mm

Protections

• OVP Input voltage peak protection
• RVP Overcurrent protection with 3 A non-resettable
fuse
• OCP Output open circuit protection
): 80 °C
c
solid – 2.5 mm
2 2