Meanwell LRS-350-4.2 4.2V60A 252W input voltage selectable LED screen power supplies

MODEL

LRS-350-4.2

OUTPUT

Dci 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 ku switch 240 ~ 370VDC (switch on 230VAC)

FREQUENCY RANGE

47 ~ 63Hén

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 kaluaran 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 Pareum

WORKING HUMIDITY

-25 ~ +70℃ (Refer Pikeun “Derating Curve”)

STORAGE TEMP., HUMIDITY

20 ~ 90% RH non-kondensing

TEMP. COEFFICIENT

-40 ~ +85℃, 10 ~ 95% RH

VIBRATION

±0.03%/℃ (0 ~ 50℃)

SAFETY

SAFETY STANDARDS

10 ~ 500Hén, 5G nepi 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 jeung 25℃ tina ambient suhu.

2. Ripple & bising are measured at 20MHz tina bandwidth ku using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation jeung load regulation.

4. Line regulation is measured from low line Pikeun high line at rated load.

5. Load regulation is measured from 0% Pikeun 100% rated load.

6. Length tina set up time is measured at tiris first start. Turning ON/OFF na power supply very quickly may lead Pikeun increase tina na set up

time.

7.The 150% peak load capability is built in for up Pikeun 1 kadua for 12~48V.LRS-350 will enter hiccup mode if na peak load is delivered

for over 1 kadua jeung will recover once it resumes Pikeun na rated current level(115VAC/230VAC).

8. The ambient suhu derating tina 5℃/1000m is needed for operating

altitude greater than 2000m(6500ft).EMC directives. For guidance on how Pikeun perform

these EMC tests, please refer Pikeun EMI testing tina component power supplies.

(as available on http://www.meanwell.com)