NDU series 180-528VAC 720W High Power Constant Current Dimmable LED Driver  [ Non - Isolated ]
Input 180-528VAC 
Dimming depth 1%
95% High efficiency
NDH-D4I series: With 24V/0.125A Built-in Auxiliary power 
 NDH-DIM series: With 12V/0.3A Built-in Auxiliary power
Flicker-free
Ultra-high PF value and low THD
Standby power consumption is less than 0.5W
 IP67 waterproof 
Shell professional design, good heat dissipation, greatly improve the reliability of the product,   
and extend the life of the product.
Certificate:UL、FCC、ENEC 、CE 、ROHS 、REACH
7-year warranty
ProNFC APP & Handheld device function: 
1.Setting address (DALI-2)   
2.Setting current (DALI-2 / DMX512 / 0-10V) 
 3.Setting light decay compensation 
 4.Timing
5.Setting life warning
Multiple dimming way
NDH-D4IA series: DAi  Dimming (D4i certificate)
NDH-DMXA series: DMX512 Dimming
NDH-DIMA series: 0/1-10V Dimming
| Model | NDH-720W252-D4IA | 
 NDH-720W252-DMXA | 
 NDH-720W252-DIMA | 
| Input voltage    | 180-528VAC | 
| Frequency | 47~63 Hz | 
| Output voltage | 186-500V  | 
| Output current | 250-2520mA | 
| Rated power | 720W | 
| Dimensions (L*W*D) | 
 275*78*42.5mm (L*W*H) |