China High definition Variable Voltage Dc Power Supply - 155W Dual Output with Battery Charger (UPS Function) ADD-155 series – Leyu manufacturers and suppliers

High definition Variable Voltage Dc Power Supply - 155W Dual Output with Battery Charger (UPS Function) ADD-155 series – Leyu

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High definition Variable Voltage Dc Power Supply - 155W Dual Output with Battery Charger (UPS Function) ADD-155 series – Leyu Detail:

155W Dual Output with Battery Charger (UPS Function) ADD-155 series

Universal AC input / Full range

Built-in active PFC function

Protections: Short circuit / Overload / Over voltage

Battery low protections

Cooling by free air convection

100% full load burn-in test

Fixed switching frequency at PFC 67KHz, PWM 134KHz

2 years warranty

SPECIFICATION

MODEL

ADD-155A

ADD-155B

ADD-155C

OUTPUT

Output number

CH1

CH2

CH3

CH1

CH2

CH3

CH1

CH2

CH3

DC voltage

13.8V

13.3V

27.6V

27.1V

54 V

5 V

53.5 V

Rated Current

9.5A

0.5A

4.5A

0.5A

2.3A

0.2A

Current Range

0~10.5A

0~3A

——–

0~5A

0~3A

———

0~2.5A

0~3A

———

Rated Power

152.75W

149.9W

Ripple & Noise

150mVp-p

100mVp-p

——–

200mVp-p

100mVp-p

——-

240mVp-p

100mVp-p

——–

Voltage Adj. Range

CH1:12~14.5V

CH1:24~29V

CH1:48~58V

Voltage Tolerance

±2.0%

±3.0%

——–

±1.0%

±3.0%

——–

±1.0%

±5.0%

——–

Line Regulation

±1.0%

±0.5%

——–

±1.0%

±0.5%

——–

±1.0%

±0.5%

——–

Load Regulation

±1.0%

±2.0%

——–

±1.0%

±2.0%

——–

±1.0%

±2.0%

——–

Setup, Rise Time

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

Hold Up Time

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

INPUT

Voltage Range

88~264VAC 47~63Hz; 124~370VDC

AC Current

2.5A/115VAC 1.5A/230VAC

Efficiency

78%

81%

Inrush Current

Cold start 20A/115VAC 40A/230VAC

Leakage Current

<1mA /240VAC

PROTECTION

Over Load

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

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

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 /25℃ /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

119*11*50mm(L*W*H)

Weight

1Kg

Packing

16pcs/16Kg/0.95CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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 final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

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