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

MODEL

LRS-350-4.2

OUTPUT

डिस्मानी VOLTAGE

4.2V

RATED CURRENT

60एउटी

CURRENT RANGE

0 ~ 60एउटी

RATED POWER

252ड हुनुहुन्छ

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 बाट भएर switch 240 ~ 370गाविस (switch on 230VAC)

FREQUENCY RANGE

47 ~ 63हठी

EFFICIENCY (Typ.)

81.5%

AC CURRENT (Typ.)

6.8A/115VAC 3.4A/230VAC

INRUSH CURRENT (Typ.)

60A/115VAC 60A/230VAC

LEAKAGE CURRENT

<2मा / 240VAC

PROTECTION

OVER LOAD

110 ~ 140% rated उत्पादन power

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

OVER VOLTAGE

4.6 ~ 5.4V

Protection वर्गीकरण गर्नु : 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 बती निभाउनु

WORKING HUMIDITY

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

STORAGE TEMP., HUMIDITY

20 ~ 90% RH गैर-कन्ट्रान्डिंग

TEMP. COEFFICIENT

-40 ~ +85℃, 10 ~ 95% RH

VIBRATION

±0.03%/℃ (0 ~ 50℃)

SAFETY

SAFETY STANDARDS

10 ~ 500हठी, 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 र 25℃ को ambient ताप.

2. Ripple & noise are measured at 20MHz को bandwidth बाट भएर using a 12″ twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

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

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

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

6. Length को set up time is measured at cold first start. Turning ON/OFF द power supply very quickly may lead तिर increase को द set up

time.

7.द 150% peak load capability is built in for up तिर 1 सेकन्ड for 12~48V.LRS-350 will enter hiccup mode if द peak load is delivered

for over 1 सेकन्ड र will recover once it resumes तिर द rated current level(115VAC/230VAC).

8. द ambient ताप derating को 5℃/1000m is needed for operating

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

these EMC tests, please refer तिर EMI testing को component power supplies.

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