SR-2303(Push Dim) DALI 1-channel LED dimmer CV 12–24 V DC 10 A DT6

Sunricher SR-2303(Push Dim) is a compact single-channel DALI LED dimmer with a constant output voltage (CV), designed to regulate the intensity of single-color LED strips and other LED lamps powered by 12 or 24 V DC.

The device supports DALI-2 DT6 and enables smooth dimming of the lighting via the DALI system or a classic wall button using the function Push DIM. Thanks to its simple operation and compact dimensions, it is suitable for residential, commercial and smart electrical installations.

The dimmer works with the input voltage 12–24 V DC and provides one output channel with maximum current 10 A. It reaches the maximum output power 120 W at 12 V DC or 240 W at 24 V DC. An external constant voltage source is required for power supply.

DALI and Push DIM control

DALI DT6 enables individual addressing and brightness regulation via a compatible DALI control unit. The dimmer uses one DALI address and can also be integrated into a KNX system using a KNX DALI gateway.

Push DIM enables lighting control with a normal button connected to mains voltage. A short press turns the light on or off, a long hold changes its intensity. Hold down repeatedly to reverse the dimming direction.

DALI and Push DIM control represent two alternative connection options. It is not allowed to use both control methods at the same time.

Thanks to the low profile only 16 mm the dimmer can be easily placed in suitable installation areas, for example near the LED strips or the power supply.

Technical parameters

• Device type: DALI-2 DT6 LED dimmer

• Output type: Constant Voltage (CV)

• Input voltage: 12–24 V DC

• Number of output channels: 1

• Maximum output current: 1 × 10 A

• Maximum output power at 12 V DC: 120 W

• Maximum output power at 24 V DC: 240 W

• Number of DALI addresses: 1

• Supported DALI mode: DT6

• Control method: DALI or Push DIM

• Push DIM input: Mains AC voltage

• Degree of coverage: IP20

• Dimensions (L x W x H): 145 × 46.5 × 16 mm

Notice: The dimmer is intended for LED lighting with a constant voltage of 12 or 24 V DC. It is not suitable for direct connection of LED modules requiring constant current (CC). During installation, it is necessary to observe the maximum output current and correct wiring according to the manufacturer's documentation.

Information from the manufacturer