Ad-55b 55W 27.6VAC/DC UPS Power Supply Battery Charging

Min.Order: 1
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 10.5 ~ 12.35

Description
CE ROHS AD-55B 55W 27.6VAC/DC UPS Function Monitor Power Supply / battery charging power supply with 2 years Warranty
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
MODELAD-55AAD-55B
OUTPUT    
Output numberCH1CH2CH1CH2
DC voltage13.8V13.4V27.6V(24V)26.5V(24V)
Rated Current3.5A0.23A1.8A0.16A
Current Range0~4A--------0~2A--------
Rated Power51.38W53.92W
Ripple & Noise100mVp-p--------100mVp-p--------
Voltage Adj. RangeCH1:12~14.5VCH1:24~29V
Voltage Tolerance±1.0%--------±1.0%--------
Line Regulation±0.5%--------±0.5%--------
Load Regulation±0.5%--------±0.5%--------
Setup, Rise Time800ms,50ms/230VAC   1600ms,50ms/115VAC at full load
Hold Up Time80ms/230VAC   16ms/115VAC at full load
  
INPUT 
Voltage Range88~264VAC   47~63Hz; 124~370VDC
AC Current1.6A/115VAC   1A/230VAC
Efficiency71%74%
Inrush CurrentCold start 20A/115VAC   40A/230VAC
Leakage Current<1mA /240VAC
  
PROTECTION 
Over Load105~150% rated output power
Protection type: AC Charging Mode: Hiccup mode, recovers automatically after fault condition is removed UPS Mode: Protected by internal fuse
Over VoltageCH1:15.87~18.63VCH1:31.74~37.26V
Protection type: Hiccup mode,recovers automatically after fault condition is removed
Battery Low9.5~11V20~22V
  
ENVIRONMENT 
Working Temp.-10~+60ºC (Refer to "Derating Curve")
Working Humidity20~90%RH non-condensing
Storage Temp., Humidity-20~+85ºC,10~95%RH
Temp. Coefficient±0.03%/ ºC(0~50ºC )on CH1 output
Vibration10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes
  
SAFETY &EMC 
Safety StandardsUL60950-1, TUV EN60950-1 approved
Withstand VoltageI/P-O/P:3KVAC   I/P-FG:1.5KVAC   O/P-FG:0.5KVAC
 
Isolation ResistanceI/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC /25ºC /70%RH
 
EMC EmissionCompliance to EN55022(CISPR22) Class B, EN61000-3-2,-3
 
EMC ImmunityCompliance to EN61000-4-2,3,4,5,6,8,11,EN55024,light industry level, criteria A
 
  
OTHERS 
Dimension159*97*38mm(L*W*H)
Weight0.5Kg
Packing24pcs/12.60Kg/0.75CUFT
  
NOTE 
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance: includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.




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