DRDDACC Dali Dimming LED Driver
Instruction Manual
Features:
- DALI 2 certified LED driver
- Dimmable with DALI signal
- Independent compact design
- Configurable constant current output via dip-switch
- Switch-Dim function
- Dimming range 1…100%
- Analogue flicker-free dimming
- Open circuit, short circuit, over load protection
- Suitable for use in emergency lighting systems
- Protection class Il
Specifications ,Characteristics:
Technical data
| Model No | DRDDACC 16-25W | DRDDACC 12W |
| Input Voltage | 220-240VAC | |
| Input Frequency | 50/60Hz | |
| Input Current (Full load) | 0.16A | 0.18A |
| Standby power | SL5W | |
| Power Factor (Full load) | 13.95 | |
| Output | 260mA,20-60V,15.6W 350mA,20-60V,20W 400mA,20-60V,24W 450mA,20-55V,25W 500mA,20-50V,25W 550mA,20-45V,25W 600mA,20-40V,25W 700mA,20-36V,25W | 180mA,18-54V,9.7W 230mA,18-52V,12W 260mA15-46V,12W 300mA,15-42V,12W 350mA,15-34,12W 400mA,15-30,12W 450mA,15-27,12W 500mA,15-24,12W |
| Maximum Output Power | 25W | 12W |
| Control input | DALI; Switch-Control | |
| Operating Ambient Temperature | 20 …+ 50 C | |
| Case Temperature at tc Point | 80 C | 85 C |
| Dimensions(LxWxH) | 119x52x22.5mm | |
Wiring
Dimensions(mm):
Dip Switch Settings:
DRDDACC 16-25W
| 1 | 2 | 3 | lout | Out |
 | | | 260mA | 20-60V |
 | | | 350mA | 20-60V |
| | | 400mA | 20-60V |
| | | 450mA | 20-55V |
| | | 500mA | 20-50V |
| | | 550mA | 20-4W |
| | | 600mA | 20-42V |
| | | 700mA | 20-36V |
-Factory default setting 260mA
DRDDACC 12W
| 1 | 2 | 3 | 4 | lout | Out |
| | | | 180mA | 18-54V |
| | | | 230mA | 18-52V |
| | | | 260mA | 15-46V |
| | | | 300mA | 15-42V |
| | | | 350mA | 15-34V |
| | | | 400mA | 15-30V |
| | | | 450mA | 15-27V |
| | | | 500mA | 15-24V |
-Factory default setting 180mMA
Dimming Characteristics:
Functions:
DALI:
In this operating mode the light level of the device is controlled via its DALI address.
Switch-control:
Alternatively the device can be controlled using switch-inputs for mains voltage, The dam level is saved at power-down and restored at power-up.
– Short press (<1S): switches LED driver ON and OFF.
– Long press: LED modules are dimmed. After reups the LED modules are dimmed in the opposite direction.
– In installations with LED drivers with different dimming levels or opposite dimming directions, all LED drivers can be synchronized to 50% dimming level by a 15S push, switch off the light by short press one time, then long press.
Notice:
– The compatibility with other devices must be tested in advance to the installation.
– DALI application and switch-control application can not apply to the system at the same time
