MS-250W

Model

MS-250-12

MS-250-24

output

DC voltage

12V

24V

Voltage tolerance

±2%

±2%

Rated current

20A

10A

Current range

0~20A

0~10A

Rated power

240W

240W

Ripple&noise

180mvp-p

200mvp-p

DCvoltage ADJ.range

±10%

±10%

input

Voltage range

90～130VAC/180~264VAC(selected by switch)，255～373VDC

Setup，rise，hold up time

600ms,20ms,24ms/230VAC,1000ms,30ms,20ms/115VAC

frequency

47~63HZ

AC current

5.5A/115VAC 3.0A/230VAC

efficiency

86%

88%

Inrush current

Cold start current 55A/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

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

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

199*98*38mm（L*W*H）

Weight/packing

0.65kg/45pcs/30.5kg/0.041m³/1.44CUFT

MTBF

260K 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.