MW AD-55A

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Penerangan


hot product AD-55A 13.8V 55W UPS power supply with battery charger for backup
55W Single Output with Battery Charger (UPS Function)        AD-55 series 
Features:
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Battery low protections
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 45 KHz
2 years warranty

SPECIFICATION
MODEL  AD-55A AD-55B
OUTPUT        
Output number CH1 CH2 CH1 CH2
DC voltage 13.8V 13.4V 27.6V(24V) 26.5V(24V)
Rated Current 3.5A 0.23A 1.8A  0.16A
Current Range 0~4A -------- 0~2A --------
Rated Power 51.38W 53.92W
Ripple & Noise 100mVp-p -------- 100mVp-p --------
Voltage Adj. Range CH1:12~14.5V CH1:24~29V
Voltage Tolerance ±1.0% -------- ±1.0% --------
Line Regulation ±0.5% -------- ±0.5% --------
Load Regulation ±0.5% -------- ±0.5% --------
Setup, Rise Time 800ms,50ms/230VAC   1600ms,50ms/115VAC at full load 
Hold Up Time 80ms/230VAC    16ms/115VAC at full load
   
INPUT  
Voltage Range 88~264VAC   47~63Hz; 124~370VDC
AC Current 1.6A/115VAC   1A/230VAC
Efficiency 71% 74%
Inrush Current Cold start 20A/115VAC   40A/230VAC 
Leakage Current <1mA /240VAC
   
PROTECTION  
Over Load 105~150% rated output power
Protection type: AC Charging Mode: Hiccup mode, recovers automatically after fault condition is removed UPS Mode: Protected by internal fuse
Over Voltage CH1:15.87~18.63V CH1:31.74~37.26V
Protection type: Hiccup mode,recovers automatically after fault condition is removed 
Battery Low 9.5~11V 20~22V
   
ENVIRONMENT  
Working Temp. -10~+60ºC (Refer to ''Derating Curve'') 
Working Humidity 20~90%RH non-condensing
Storage Temp., Humidity -20~+85ºC,10~95%RH
Temp. Coefficient ±0.03%/ ºC(0~50ºC )on CH1 output
Vibration 10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes 
   
SAFETY &EMC  
Safety Standards UL60950-1, TUV EN60950-1 approved
Withstand Voltage I/P-O/P:3KVAC   I/P-FG:1.5KVAC   O/P-FG:0.5KVAC 
 
Isolation Resistance I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25ºC /70%RH 
 
EMC Emission Compliance to EN55022(CISPR22) Class B, EN61000-3-2,-3 
 
EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11,EN55024,light industry level, criteria A 
 
   
OTHERS  
Dimension 159*97*38mm(L*W*H)
Weight 0.5Kg
Packing 24pcs/12.60Kg/0.75CUFT
   
   
 










 

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