OUTPUT

Model

S-400-12

S-400-15

S-400-24

S-400-27

S-400-48

DC Voltage 

12V

15V

24V

27V

48V

Rated Current 

33A

27A

16.6A

14.8A

8.3A

Current Range 

0-33A

0-27A

0-16.6A

0-14.8A

0-8.3A

Rated Power 

396W

405W

398W

399W

398W

Ripple & Noise 

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

Voltage Adj. Range

-16%,+10%

-10%,+20%

-16%,10%

-4%,+18%

-15%,+17%

Voltage Tolerance 

±1%

±1%

±1%

±1%

±1%

Setup, Rise, Hold Up Time

200ms,50ms,20ms at full load

INPUT

Voltage Range 

90~132VAC/180~264VAC selected by switch   47~63Hz; 254~370VDC

AC Current

6.5A/115V   4A/230V 

Efficiency

73%

76%

74%

79%

78%

81%

82%

83%

Inrush Current 

Cold start 50A/115V   50A/230V

Leakage Current

<3.5mA/240VAC

PROTECTION

Over Load 

105%~135% 

Protection type: Fold back current limiting, recovers automatically after fault condition is removed.

Over Voltage

115%~135%

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

Over Temp. 

RT3≥55°C Fan On, ≤45°C Fan Off, ≥80°C Output Shutdown (5~7.5V) 

RT3≥65°C Fan On, ≤55°C Fan Off, ≥80°C Output Shutdown (12~15V)

RT3≥70°C Fan On, ≤60°C Fan Off, ≥85°C Output Shutdown (24~48V)

ENVIRONMENT

Working Temp., Humidity

-10°C~+50°C; 20%~90%RH

Storage Temp., Humidity

-20°C~+85°C; 10%~95%RH

Vibration

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

SAFETY

Withstand Voltage

I/P-O/P: 1.5KVAC   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

STANDARD

Safety Standard

Design refer to UL1950

EMC Standard

Design refer to EN55022, EN55024, EN61000

OTHERS

Dimension

215*115*50mm(L*W*H)

Weight

1.0Kg