Model:WAT-0302-08 (40a)

Description:Ultra X 3AC/24DC/40A
Efficiency:>95% Temperature:–25 °C to 70 °C
Output:20-28.5Vdc Import:3x 320Vac – 575Vac
▪ 3-phase switch mode power supplies 

▪ Output status signaling

▪ Wide temperature range –35 °C to 70 °C

▪ Slim design with metal chassis

Technical Data
Model WAT-0302-08
Type Ultra X 3AC/24DC/40A
Input voltage 3x 320Vac – 575Vac
Input frequency 45-65Hz
Input current 3x1.7A@500Vac, 3x2.1A@400Vac
Recommend fuse 6A 10A 16A Charactistic B
Output voltage 20-28.5Vdc (adjustable)>24V Constant Power
Output current 40A
Output power 960W
Boost output current 45A up to 40 degC permanently
Ripple 40mVp-p norminal (depends on final design)
Efficiency >95% at 400Vac
Line regulation +/-1%
Load regulation +/-1%(static), +/-2%(dynamic)
Hold up time >20ms @115Vac
Over current protection <50A typ
Output overvoltage protection <35Vdc
Signaling DC OK signal, LED, Power boost
Operating temperature range –25 °C to 70 °C (>60°C Derating 2.5%/K)
Power factor >0.70 full load at 400Vac
Dimensions (D × W × H) 176X 96 X 130mm
Approvals cUL, cURus, CE, Ex, UL508, EN60950
MTBF(40degC) >500‚000hrs
Weight 2.5kg
Dimensional drawings