MODEL

LHS-100012

LHS-100024

LHS-100036

LHS-100048

OUTPUT

Rated Voltage

12V

24V

36V

48V

Rated Current

55A

41.7A

27.8A

20.8A

Ripple and Noise 

25℃

≤150mVp-p

≤300mVp-p

≤450mVp-p

≤600mVp-p

MAX output voltage can be automatically adjusted according to the communication protocol

Voltage Accuracy

≤±3%

Line Regulation

≤±1%

Load Regulation

≤±1%

Set-up Time

≤3S（220Vac; full load）

≤2S (220Vac@12V BMS; full load)

Temperature Coefficient

≤±0.02%/℃

INPUT

Voltage Range  

90~264Vac ,  AC INPUT≤165VAC，See De-rated curve

Frequency Range

45Hz~65Hz

Power Factor @25℃

≥0.95 @ 100~230Vac (at full load)

Efficiency (Typical)

LHS-100012

LHS-100024

LHS-100036

LHS-100048

≥90%

≥92%

≥93%

25℃ @ 220V, full load

AC Current (max.)

＜16A@ 100Vac (at full load)

Inrush Current (Typical)

＜15A @ 264Vac；25℃

PROTECTION

Over current

105%~115% Io

Protection type: Hiccup mode; auto recovery

Over voltage

105%~115% Vo

Protection type: Hiccup mode; auto recovery 

Over temperature

The power supply comes into protection mode when the temperature is greater than 110 °C

Short Circuit

Long-term mode, auto recovery

ENVIRONMENT

Operating amb. Temp. & Hum.

-40℃~70℃;  20%~90%RH   No condensing (refer to derating curve)

Storage Temp. & Hum.

-40℃~85℃;  10%~95%RH  No condensing

Vibration

9-200Hz, 10m/s2; 3.5min./1cycle, 5 periods, each along x, y, z axes

Impulse

250m/s2, 6ms; 3 times, each along x, y, z axes

Altitude

3000m

SAFETY &EMC

Safety Standards

CE TUV UL FCC

Isolation Voltage

Input- Output: 3KVac/10mA. Input- Casing: 1.5KVac/10mA. Output- Casing: 0.5KVac/10mA.

Leakage Current@25℃

Input- PE: ≤0.35mA @ 264Vac

Isolation Resistance

10M ohms

EMC

EN55032   CLASS A

ESD

Compliance to EN61000-4-2 Level4 Criteria B

Surge

Compliance to EN61000-4-5 Level4 Criteria B

OTHERS

MTBF

More than 100,000Hrs; MIL-217 Method 2 Components Stress Method

Dimension   (L×W×H)

185×127×40（mm）