Meanwell LRS-350-4.2 4.2V 60A 252W Input Voltage Selectable LED Power Supplies
$26.50
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Description: In addition to the high efficiency up to 89%, with the built-in long life fan LRS-350 can work…
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Description
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Description:
In addition to the high efficiency up to 89%, with the built-in long life fan LRS-350 can work under -25~+70℃ with full load. Delivering an extremely low no load power consumption (less than 0.75W), it allowsthe end system to easily meet the worldwide energy requirement. LRS-350 has the complete protection functions and 5G anti-vibration capability; it is complied with the international safety regulations such as UL60950-1. LRS-350 series serves as a high price-to-performance power supply solution for various industrial applications.
Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Parameters:
MODEL |
LRS-350-4.2 |
|
OUTPUT |
DCÂ VOLTAGE |
4.2V |
RATEDÂ CURRENT |
60A |
|
CURRENTÂ RANGE |
0Â ~Â 60A |
|
RATEDÂ POWER |
252W |
|
RIPPLEÂ &Â NOISEÂ (max.)Â Note.2 |
150mVp-p |
|
VOLTAGE ADJ. RANGE |
3.6Â ~Â 4.4V |
|
VOLTAGEÂ TOLERANCEÂ Note.3 |
±4.0% |
|
LINEÂ REGULATIONÂ Note.4 |
±0.5% |
|
LOADÂ REGULATIONÂ Note.5 |
±2.5% |
|
SETUP, RISE TIME |
1500ms, 50ms/230VAC        1500ms,50ms/115VAC at full load |
|
HOLDÂ UPÂ TIMEÂ (Typ.) |
16ms/230VAC     12ms/115VAC at full load |
|
INPUT |
VOLTAGEÂ RANGE |
90 ~ 132VAC / 180 ~ 264VAC by switch         240 ~ 370VDC    (switch on 230VAC) |
FREQUENCYÂ RANGE |
47Â ~Â 63Hz |
|
EFFICIENCYÂ (Typ.) |
81.5% |
|
ACÂ CURRENTÂ (Typ.) |
6.8A/115VACÂ Â Â Â Â Â Â Â Â 3.4A/230VAC |
|
INRUSHÂ CURRENTÂ (Typ.) |
60A/115VACÂ Â Â Â Â Â Â Â 60A/230VAC |
|
LEAKAGEÂ CURRENT |
<2mAÂ /Â 240VAC |
|
PROTECTION |
OVERÂ LOAD |
110 ~ 140% rated output power |
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
||
 OVER VOLTAGE |
4.6Â ~Â 5.4V |
|
Protection type : Hiccup mode, recovers automatically after fault condition is removed |
||
OVERÂ TEMPERATURE |
Hiccup mode, recovers automatically after fault condition is removed |
|
ENVIRONMENT |
WORKINGÂ TEMP. |
RTH3≧50℃ FAN ON, ≦40℃ FAN OFF |
WORKINGÂ HUMIDITY |
-25 ~ +70℃ (Refer to “Derating Curve”) |
|
STORAGE TEMP., HUMIDITY |
20Â ~Â 90%Â RHÂ non-condensing |
|
TEMP. COEFFICIENT |
-40 ~ +85℃, 10 ~ 95% RH |
|
VIBRATION |
±0.03%/℃ (0 ~ 50℃) |
|
SAFETY |
SAFETYÂ STANDARDS |
10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes |
WITHSTANDÂ VOLTAGE |
UL60950-1Â approved |
|
ISOLATIONÂ RESISTANCE |
I/P-O/P:3KVACÂ Â Â Â I/P-FG:2KVACÂ Â Â Â O/P-FG:0.5KVAC |
|
OTHERS |
MTBF |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70% RH |
DIMENSION |
327.9K hrs min.     MIL-HDBK-217F (25℃) |
|
PACKING |
215*115*30mm (L*W*H) |
|
NOTE |
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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. 4. Line regulation is measured from low line to high line at rated load. 5. Load regulation is measured from 0% to 100% rated load. 6. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. 7.The 150% peak load capability is built in for up to 1 second for 12~48V.LRS-350 will enter hiccup mode if the peak load is delivered for over 1 second and will recover once it resumes to the rated current level(115VAC/230VAC). 8. The ambient temperature derating of 5℃/1000m is needed for operating altitude greater than 2000m(6500ft).EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http://www.meanwell.com) |
Additional information
Weight | 0.88 kg |
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