SRP-KNX9512-24-100CVF 4-channel KNX LED dimmer 24V DC, 100W, CV (RGBW) with integrated power supply

SRP-KNX9512-24-100CVF 4-channel KNX LED dimmer 24V DC, 100W, CV (RGBW)

Sunricher SRP-KNX9512-24-100CVF is a 4-channel KNX LED dimmer with integrated power supply for LED lighting with constant voltage 24 V DC. The device combines KNX interface, power supply and PWM dimmer in one compact device, so there is no need to use a separate 24 V DC power supply.

The dimmer has a universal input of 100–240 V AC and four independent output channels with a constant voltage of 24 V DC. The total output power is up to 100 W. The device is suitable for controlling single-color LED lighting, as well as RGB and RGBW LED strips and other 24 V DC LED light sources.

Thanks to the integrated KNX/EIB communication, the LED lighting can be controlled directly from the KNX system. The device supports on/off, relative and absolute dimming, scene control and status feedback. The device is configured and commissioned via ETS.

Dimming is smooth in the range of 0.1–100% without flickering and unwanted buzzing. High efficiency of over 90% and power factor of over 0.9 contribute to the efficient operation of the device.

Main features

• 4-channel KNX LED dimmer with integrated power supply
• Input voltage 100–240 V AC
• Output voltage 24 V DC
• Total output power up to 100 W
• 4 independent output channels
• Maximum output current 4.1 A total
• Suitable for single-color, RGB and RGBW LED lighting
• Integrated KNX/EIB interface
• Direct connection to the KNX bus
• Dimming range 0.1–100%
• Smooth dimming without flickering or buzzing
• Turning the lights on/off
• Relative dimming
• Absolute dimming
• Scene control
• Status feedback function
• Support for KNX physical and group addresses
• Configuration via ETS
• High power factor > 0.9
• Efficiency > 90%
• Integrated PFC function
• Protection class Class 1
• Galvanically isolated plastic housing
• Protection class IP20
• Suitable for indoor use

Technical specifications

• Model: SRP-KNX9512-24-100CVF
• Device type: KNX LED dimmer / LED driver
• Input voltage: 100-240V AC
• Output voltage: 24V DC
• Number of output channels: 4
• Maximum output power: 100 W total
• Maximum output current: 4.1 A total
• Output type: constant voltage (CV)
• Dimming: 0.1-100%
• Communication: KNX/EIB
• Configuration: ETS
• Power factor: > 0.9
• Efficiency: > 90%
• Coverage level: IP20
• Dimensions: 244 × 64 × 32mm
• Usage: interior LED lighting

Use

Sunricher SRP-KNX9512-24-100CVF is particularly suitable for controlling 24 V DC LED strips and LED lighting in KNX installations. Four output channels allow for separate control of individual light channels or the creation of colored RGB/RGBW lighting.

Thanks to the integrated power supply, the device can be connected directly to a voltage of 100–240 V AC and provides 24 V DC for LED lighting at the output. KNX communication allows integration into a smart building system and lighting control using KNX buttons, sensors, visualization or automation functions.

Link to manufacturer information

ETS application program (.prod)

User manual