DA4-L 4CH*5A 12-48VDC Constant Voltage PWM DALI LED Dimmable LED Controller

Summary 

• 4 channel constant voltage DALI LED Dimmer with digital display, 5A per channel

• 1-4 DALI address quantity, selectable, 4 channel work separately

• In accordance with DALI standard protocol IEC 62386-102, IEC 62386-207 and in compliance with DALI products from the international; incorporation.

• DALI address can be manually assigned and shown in digital display or automatically, assigned by DALI master

• PWM digital  dimming, standard DALI logarithmic dimming curve

• PWM frequency 1000/2000/4000/8000Hz selectable,

• Over-heat / Over-load / Short circuit protection, recover automatically

• With fast self-testing function.

Input and Output

Input voltage: 12-48VDC

Input current: 20.5A

Output voltage: 12-48VDC<b>Input voltage</b>: 12-48VDC

Output current: 4CH,5A/CH

Output power: 4 x (60-240)W

Output type: Constant voltage

Dimming data

Input signal: DALI

Dimming range: 0 -100%

Dimming curve: Logarithmic

PWM Frequency: 1000/2000/4000/8000Hz

Environment

Operation Temperature:-30℃~+55℃

Case Temperature(MAX.):+85℃

Waterproof Rating: IP20

Warranty and Protection

Warranty:  5 years

Protection: Over-heat / Over-load / Short circuit protection

DA4-L