•  SDD-155系列UPS电源
  •  SDD-155系列UPS电源
SDD-155系列UPS电源  SDD-155系列UPS电源

产品介绍

155W Dual Output with Battery Charger (UPS Function)


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 year warranty

 

SPECIFICATION

MODEL

SDD-155-12

SDD-155-24

SDD-155-48

OUTPUT

 

 

 

Outputnumber

CH1

CH2

CH3

CH1

CH2

CH3

CH1

CH2

CH3

DC voltage

13.8V

5V

13.3V

27.6V

5V

27.1V

54 V

5 V

53.5 V

Rated Current

9.5A

3A

0.5A

3A

3A

0.5A

0.2A

4.5A

2.3A

Current Range

0~10.5A

0~3A

--------

0~5A

0~3A

---------

0~2.5A

0~3A

---------

Rated Power

152.75W

152.75W

149.9W

Ripple&Noise

150mVp-p

100mVp-p

--------

200mVp-p

100mVp-p

-------

200mVp-p

100mVp-p

--------

Voltage Adj.Range

CH1:12~14.5V

CH1:24~29V

 

Voltage Tolerance

±2.1%

±0.5%

--------

±1.0%

±0.5%

--------

±1.0%

±5.0%

--------

Line Regulation

±1.0%

±2.0%

--------

±1.0%

±2.0%

--------

±1.0%

±0.5%

--------

Load Regulation

±1.0%

±3.0%

--------

±1.0%

±3.0%

--------

±1.0%

±2.0%

--------

Setup,Rise Time

1000ms, 90ms/230VAC          2000ms, 90ms/115VAC at full load

Hold UpTime

24ms/230VAC          20ms/115VAC at full load

 

 

INPUT

 

Voltage Range

88~264VAC47~63Hz; 124~370VDC

AC Current

2.5A/115VAC  1.5A/230VAC

Efficiency

78%

81%

81%

Inrush Current

Coldstart 20A/115VAC   40A/230VAC

Leakage Current

<1mA /240VAC

 

 

PROTECTION

 

Over Load

CH1,CH2:105 ~ 135%          CH3:0.51 ~ 0.9Arated 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

CH1:62.1~72.9V

Protection type: Hiccup mode, recovers automatically after fault condition is removed

Battery Low

10V±0.8V

19.5V±1.5V

39V±2V

 

 

ENVIRONMENT

 

Working Temp.

-10~+60℃(Refer to“Derating Curve”)

Working Humidity

20~90%RH non-condensing

Storage Temp.,Humidity

-20~+85℃,10~95%RH

Temp.Coefficient

±0.03%/ ℃(0~50℃ )on CH1 output

Vibration

10~500Hz,2G10min./1cycle,60min.each along X, Y,Z axes

 

 

SAFETY &EMC

 

Safety Standards

Design refer to UL60950-1, TUV EN60950-1