Model

MS-500-12

MS-500-24

MS-500-48

output

DC voltage

12V

24V

48V

Voltage tolerance

±2%

±2%

±2%

Rated current

40A

20A

10A

Current range

0~40A

0~20A

0~10A

Rated power

480W

480W

480W

Ripple&noise

150mvp-p

180mvp-p

240mvp-p

DCvoltage ADJ.range

±10%

±10%

±10%

input

Voltage range

90~132VAC/180~264VAC(selected by switch)，255～373VDC

Setup，rise，hold up time

600ms,20ms,24ms/230VAC,800ms,30ms,20ms/115VAC

frequency

47~63HZ

AC current

10.5A/110V 5.5/230VAC

efficiency

86%

87%

89%

Inrush current

Cold start current 35A/110V ,65A/230VAC

Leakage current

<3.5mA/240VAC

protection

overload

Rated output power110%~135% start over load protection

protection type:hiccup mode，auto-recovery after fault condition is removed

Over voltage

Rated output voltage115%~135% start over voltage protection

Protection type：hiccup mode，auto-recovery after fault condition is removed

Over temperature

≥55℃fan on,≤45℃fan off,≥85℃Start over temp protection

Protection type：cutoff output，auto-recovery after temperature become normal

environment

Working temp,humidity

-20℃~+50℃，20%~90%RH

Storage temp,humidity

-40℃~+85℃，10%~95%RH non-condensing

Withstand vibration

10~500HZ，2G10min/1cycle，period for 60 minutes，each 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:100Mohms/500VDC

Fit standard

Safety standard

Compliance to UL1012,UL60950-1,GB4943

EMC standard

Compliance to EN55022，EN61000-3-2,CLASSA

others

Dimension

215*115*50mm（L*W*H）

Weight/packing

1kg/24pcs/25kg/0.049m³/1.72CUFT

MTBF

180K hrs min. MIL-HDBK-217F(25℃)

note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃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.