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Meanwell LED display power supply LRS350-5

$34.99

Short Description

LRS350-5 is widely used for the LED display and is one of the type LRS-350 series which is a 350W single-output enclosed type power supply with 30mm of low profile design. Adopting the input of 115VAC or 230VAC (select by switch}, the entire series provides an output voltage line of 3.3V, 4.2V, 5V, 12V, 15V, 24V, 36V and 48V.

ln 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.

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Description

Meanwell LED display power supply LRS350-5 applications

·AC input range selectable by switch

·Withstand 300VAC surge input for 5 second

·Protections: Short circuit / Overload / Over voltage / Over temperature

·Forced air cooling by built-in DC fan

·Built-in cooling Fan ON-OFF control

·1U low profile

·Withstand 5G vibration test

·LED indicator for power on

·No load power consumption<0.75W

·100% full load burn-in test

·High operating temperature up to 70℃

·Operating altitude up to 5000 meters (Note.8)

·High efficiency, long life and high reliability

·3 years warranty

 

Meanwell LED display power supply LRS350-5 description

·lndustrial automation machinery

·lndustrial control system

·Mechanical and electrical equipment

·Electronic instruments, equipment or apparatus

 

MODEL

LRS-350-3.3 LRS-350-4.2 LRS-350-5 LRS-350-12 LRS-350-15 LRS-350-24 LRS-350-36 LRS-350-48
 

 

 

 

 

 

 

 

OUTPUT

DC VOLTAGE 3.3V 4.2V 5V 12V 15V 24V 36V 48V
RATED CURRENT 60A 60A 60A 29A 23.2A 14.6A 9.7A 7.3A
CURRENT RANGE 0 ~ 60A 0 ~ 60A 0 ~ 60A 0 ~ 29A 0 ~ 23.2A 0 ~ 14.6A 0 ~ 9.7A 0 ~ 7.3A
RATED POWER 198W 252W 300W 348W 348W 350.4W 349.2W 350.4W
RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 200mVp-p
VOLTAGE ADJ. RANGE 2.97 ~ 3.6V 3.6 ~ 4.4V 4.5 ~ 5.5V 10.2 ~ 13.8V 13.5 ~ 18V 21.6 ~ 28.8V 32.4 ~ 39.6V 43.2 ~ 52.8V
VOLTAGE TOLERANCE Note.3 ±4.0% ±4.0% ±3.0% ±1.5% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION   Note.4 ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION Note.5 ±2.5% ±2.5% ±2.0% ±1.0% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE TIME 1300ms, 50ms/230VAC         1300ms,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.) 79.5% 81.5% 83.5% 85% 86% 88% 88.5% 89%
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

3.8 ~ 4.45V 4.6 ~ 5.4V 5.75 ~ 6.75V 13.8 ~ 16.2V 18 ~ 21V 28.8 ~ 33.6V 41.4 ~ 46.8V 55.2 ~ 64.8V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER TEMPERATURE Hiccup mode, recovers automatically after fault condition is   removed
 

FUNCTION

FAN ON/OFF CONTROL

(Typ.)

RTH3≧50℃ FAN ON, ≦40℃ FAN OFF
 

 

 

ENVIRONMENT

WORKING TEMP. -25 ~ +70℃ (Refer to “Derating Curve”)
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85℃, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/℃ (0 ~ 50℃)
VIBRATION 10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y,   Z axes
 

 

 

SAFETY

SAFETY STANDARDS UL60950-1, BSMI CNS14336-1, EAC TP TC 004     approved
WITHSTAND VOLTAGE I/P-O/P:3KVAC     I/P-FG:2KVAC     O/P-FG:0.5KVAC
ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC / 25℃/ 70%   RH
EMC EMISSION Compliance to BSMI CNS13438, EAC TP TC 020
EMC IMMUNITY Compliance to EAC TP TC 020
 

OTHERS

MTBF 327.9K hrs min.      MIL-HDBK-217F (25℃)
DIMENSION 215*115*30mm (L*W*H)
PACKING 0.76Kg;   15pcs/12.4Kg/0.78CUFT

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}.

 

 

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