SKYDANCE CXR-28A RF Constant Current LED Driver User Manual
- June 4, 2024
- SKYDANCE
Table of Contents
**SKYDANCE CXR-28A RF Constant Current LED Driver User Manual
**
Features
-
Special for magnetic & linear lamp
-
No input polarity
-
DC to DC constant current output, multiple output current settings
-
Match with RF 2.4G dimming remote control
-
Synchronize on multiple number of LED drivers
-
Suitable for STUCCHI standard housings, magnetic installation
-
Smooth dimming without icker, quiet without noise
-
Short circuit, overload, no-load and anti-reverse protection
-
5-year warranty.
-
No flicker, no noise
-
For STUCCHI standard housing – 9519-166-K – B 9519-166-K/W
-
Installation guide
Technical Parameters
|
Model
| CXR – 21A|
CXR – 28A
---|---|---|---
Output
| Output Voltage| 10~42Vdc|
Output Current| 150-500mA| 350-700mA
Output Power| 1.5W- 21W| 3.5W-29.4W
Current Accuracy| ±5%|
Dimming Range| 0~100% , 024levelsdimming|
Channel num| 1|
Input
| Dimming Interface| RF2.4G|
input Voltage| 48Vdc±5%( Nopolarity)|
Input Current| Max.0. 47A| Max.0.65A
Efciency(Typ)| 93%| 95%
Standby Power| <0.5W|
Environment
| Woking Temperature| -20~50°C|
Storage Temp| |
Working Humidi| 20~95%RH,non condensing|
Protection
| Overload| When load voltage exceed its range, the current declines, auto
recovers when the load is reduced.|
Short Circui| Shut down automatically if short circuit occurs, auto recovers.|
Reverse connection| Prevent dirver and load damage|
Other
| Size| L125×W13.5×H10.8mm|
Weight| 10.5g±2g|
LED Current Selection
Note: Please select the correct current through the DIP switch on the PCB board when the power is off.
DIP Switch| | | | | | | | |
ON
OFF
---|---|---|---|---|---|---|---|---|---
CXR-21A| Output Current| 150mA| 200mA| 250mA| 300mA| 350mA| 400mA| 450mA|
500mA
Output Voltag| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V
Output Power| 1.5-6.3W| 2-8.4W| 2.5-10.5W| 3-12.6W| 3-12.6W| 4-16.8W|
4.5-18.9W| 5-21W
DIP Switch| | | | | | | | |
ON
OFF
---|---|---|---|---|---|---|---|---|---
CXR-28A
| Output Current| 350mA| 400mA| 450mA| 500mA| 550mA| 600mA| 650mA| 700mA
Output Voltage| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V| 10-42V
Output Power| 3.5-14.7W| 4-16.8W| 4.5-18.9W| 5-21W| 5.5-23.1W| 6-25.2W|
6.5-27.3W| 7-29.4W
Mechanical Structures and Installations
Wiring Diagram
Match Remote Control
Match:
Switch off the power of the LED dirver, then switch on power, repeat again.
Immediately short press on/off key (single zone remote) or zone key (multiple
zone remote) 3 times on the remote. The light blinks 3 times means match is
successful.
Delete:
Switch off the power of the LED driver, then switch on power, repeat again.
Immediately short press on/off key (single zone remote) or zone key (multiple
zone remote) 5 times on the remote. The light blinks 5 times means all matched
remotes were deleted.
Dimming Curve
Malfunctions analysis & troubleshooting
Malfunctions
| Causes|
Troubleshooting
---|---|---
No light
|
- No power.
- Wrong connection or insecure.
|
- Check the power.
- Check the connection.
No response from the remote
|
- The battery has no power.
- Beyond controllable distance.
- The LED driver did not match the remote
|
- Replace battery.
- Reduce remote distance.
- Re-match the remote.