Specifications
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3 Year Warranty |
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Approvals:Â |
Â
Specification |
MODELÂ |
LTEF200G-S050400 |
LTEF200G-S120120Â |
LTEF200G-S240084 |
LTEF200G-S480042 |
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OUTPUTÂ |
DC Output |
5.0VÂ |
12VÂ |
24VÂ |
48VÂ |
Rated Current |
40AÂ |
16.7AÂ |
8.4AÂ |
4.2AÂ |
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Current Range    |
0~40AÂ |
0~16.7AÂ |
0~8.4AÂ |
0~4.2AÂ |
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Ripple and Noise    |
<150mVÂ |
<150mVÂ |
<200mVÂ |
<200mVÂ |
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Voltage ADJ.  Range |
-5%~+10% of rated output voltage |
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Voltage Accuracy  |
±1.0% |
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Line Regulation |
±0.5% |
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Load Regulation |
±1.0% |
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Set-up Time |
â¤2S (230Vac input, Full load) |
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Hold up Time  |
â¥10mS (230Vac input, Full load) |
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Temperature Coefficient |
±0.03%/°C |
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Overshoot and Undershoot |
<5.0%Â |
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INPUTÂ |
Voltage Range   |
85Vac~264Vac,120Vdc~370Vdc |
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Frequency Range |
47Hz--63Hz |
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Power Factor(Typical)Â |
PFï¼0.98/115VAC Â Â PFï¼0.95/230VACÂ |
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Efficiency ( Typical)Â |
79%Â |
84%Â |
86%Â |
87.5%Â |
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AC Current (max.)Â |
< 3.5AÂ |
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Inrush Current (Typical)Â |
<50A@230Vac  <30A@115Vac  Cold start |
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Leakage Current |
Inputâoutput:<0.25mA Â Â InputâPG:<1.0mAÂ |
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PROTECTIONÂ |
Over Load |
105%~150% of rated output current, Hiccup mode, auto recovery |
Over power |
105%~150% of rated output power, hiccup mode, auto recovery |
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Short Circuit |
Long-term mode, auto recovery  |
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ENVIRONMENTÂ |
Operating amb. Temp. & Hum. |
-25°C~70°C;  20%~90%RH  No condensing(refer to the derating curve) |
Vibration |
10 ~ 150Hz, 2G 10min./1cycle, period for60min. each along X,Y, Z axes |
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Storage Temp. & Hum. |
-40°C~85°C     ;  10%~95%RH  No condensing |
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SAFETY &EMCÂ Â Â (Note 3)Â |
Safety Standards |
UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed) ;EN60950-1:2006 |
Withstand Voltage |
Primary-Secondary: 3.0KVac; â¤10mA .Primary-PG:1.5KVac; â¤10mA. Secondary-PG: 0.5KVDC;â¤10mA. |
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Isolation Resistance |
â¥100M ohms  |
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EMI Conduction&Radiation |
Compliance to EN55022, Class BÂ |
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Harmonic Current |
Compliance to EN61000-3-2, Class DÂ |
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EMS Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11; heavy industry level |
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OTHERSÂ |
MTBFÂ Â |
More than 200,000Hrs (25âæ, Full load) |
Dimension  (L*W*H) |
199Ã99Ã50mm |
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Packing |
12PCS/CTN, 11.4KGS, 0.04CBMÂ |
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Cooling method |
Cooling by forced air (built-in DC fan)Â |
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NOTEÂ |
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Block Diagram |
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Derating Curve |
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Mechanical Specification |
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