Description
Features:
. International universal full range AC input
. Built-in active PFC function .
. Efficiency up to 91% .
. Built-in DC fan forced cooling .
. Adjustable output voltage and constant current .
. Protection types: short circuit/overload/over voltage/over temperature
. 3 year warranty
Applications：
. Industrial control or automation devices
. Test and measurement instruments .
. Laser-related machines .
. Aging equipment
. Digital broadcasting
. RF applications .
Model：LZI-1200-48-25
|
| Output |
| DC voltage |
48V |
| Rated current |
25A |
| Current range |
0 ~ 25A |
| Power rating |
1200W |
| Ripple and noise (max) |
150mVp-p |
| Voltage adjustment range |
43 ~ 55V |
| Voltage accuracy |
±1 .0% |
| Linear adjustment rate |
±0 .5% |
| Load Adjustment Rate |
±0 .5% |
| Start-up, rise time |
1500ms, 100ms(At full load) |
| Holding time(Typ.) |
| 14ms/230VAC 16ms/ 115VAC(At full load) |
|
| Input |
| Voltage range |
90 ~ 264VAC |
| Frequency range |
|
| Power factor(Typ.) |
0 .97/230VAC 0 .98/ 115VAC(At full load) |
| Efficiency(Typ.) |
90% |
| AC current(Typ.) |
17A/ 115VAC 8A/230VAC |
| Inrush current(Typ.) |
|
| Leakage current |
<2 .0mA / 240VAC |
| Protection |
| Overload |
105 ~ 135% of rated output power |
| Protection type: Constant current limiting mode, automatic recovery after abnormal load removal |
| Overvoltage |
56.6 ~ 66.2V |
| Type of protection : Output voltage shutdown, recovery after restart |
| Over Temperature |
| Output voltage switched off, automatically restored when temperature drops |
|
| Environment |
| Operating temperature |
-20~+60 ℃ |
| Operating humidity |
20 ~ 90% RH Non-condensing |
| Storage temperature, humidity |
|
| Temperature coefficient |
±0 .03%/℃ (0 ~ 50℃) |
| Vibration resistant |
| 10 ~ 500Hz, 2G 10 min/cycle, 60 min each X, Y, Z axis |
|
| Safety and Electromagnetic Compatibility |
| Safety norms |
UL62368- 1, CSA C22 .2 No . 62368- 1, TUV BS EN/EN62368- 1, CCC GB4943 . 1, BSMI CNS14336- 1, AS/NZS62368 . 1, EAC TP TC 004 Certification passed |
| Pressure resistance |
I/P-O/P:3KVAC I/P- FG:2KVAC O/P- FG:0 .5KVAC |
| Insulation resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25C/ 70% RH |
|
Parameters |
Standards |
|
| Electromagnetic compatibility emissions |
Conducted |
BS EN/EN55032 (CISPR32) |
Class B |
| Radiated |
BS EN/EN55032 (CISPR32) |
|
| Harmonic Current |
BS EN/EN61000-3-2 |
—– |
| Voltage Flicker |
BS EN/EN61000-3-3 |
|
| Electromagnetic compatibility immunity |
BS EN/EN55035, BS EN/EN61000-6-2, CCC GB17625 . 1,GB/T9254, BSMI CNS13438 |
| Other |
| MTBF |
1036 .8K h rs Telcordia SR-332 ( Bellcore) ; 109 .2K h rs MIL- HDBK-217F (25C) |
| Size |
|
| Weight |
|
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