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Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

Regular Price: $24.00

Special Price $23.00

(In stock)

  • Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies
  • Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

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Quick Overview

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies

Regular Price: $24.00

Special Price $23.00

Availability: In stock

Weight(kg) : 0.88

Manufacturer : Meanwell

SKU : Meanwell-LRS-350-4.2

Details

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 allows

the 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

DC VOLTAGE

4.2V

RATED CURRENT

60A

CURRENT RANGE

0 ~ 60A

RATED POWER

252W

RIPPLE & NOISE (max.) Note.2

150mVp-p

VOLTAGE ADJ. RANGE

3.6 ~ 4.4V

VOLTAGE TOLERANCE Note.3

±4.0%

LINE REGULATION Note.4

±0.5%

LOAD REGULATION Note.5

±2.5%

SETUP, RISE TIME

1500ms, 50ms/230VAC        1500ms,50ms/115VAC at full load

HOLD UP TIME (Typ.)

16ms/230VAC     12ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 132VAC / 180 ~ 264VAC by switch         240 ~ 370VDC    (switch on 230VAC)

FREQUENCY RANGE

47 ~ 63Hz

EFFICIENCY (Typ.)

81.5%

AC CURRENT (Typ.)

6.8A/115VAC         3.4A/230VAC

INRUSH CURRENT (Typ.)

60A/115VAC        60A/230VAC

LEAKAGE CURRENT

<2mA / 240VAC

PROTECTION

OVER LOAD

110 ~ 140% rated output power

Protection type : Hiccup mode, recovers automatically after fault condition is removed

 

OVER VOLTAGE

4.6 ~ 5.4V

Protection type : Hiccup mode, recovers automatically after fault condition is removed

OVER TEMPERATURE

Hiccup mode, recovers automatically after fault condition is removed

ENVIRONMENT

WORKING TEMP.

RTH3≧50℃ FAN ON, ≦40℃ FAN OFF

WORKING HUMIDITY

-25 ~ +70℃ (Refer to "Derating Curve")

STORAGE TEMP., HUMIDITY

20 ~ 90% RH non-condensing

TEMP. COEFFICIENT

-40 ~ +85℃, 10 ~ 95% RH

VIBRATION

±0.03%/℃ (0 ~ 50℃)

SAFETY

SAFETY STANDARDS

10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes

WITHSTAND VOLTAGE

UL60950-1 approved

ISOLATION RESISTANCE

I/P-O/P:3KVAC    I/P-FG:2KVAC    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)

 

Download:

 

Meanwell LRS-350-4.2 4.2V60A 252W Input Voltage Selectable LED Power Supplies Specification

 

 

 

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10. The products ordered will not enjoy return and warranty if their codes are ripped off.

11. We provide quality warranty of two years for most of our products sold (special terms are subject to final Proforma Invoice.). If there are any defects under normal use during this period, we will fix or replace for free at our factory. Customers are responsible for shipping.

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