SD-500L-24, DC/DC Converter, 19 - 72V, 24V, 21A, 504W

OUTPUT

DC VOLTAGE

12V

24V

48V

12V

24V

48V

RATED CURRENT

40A

21A

10.5A

40A

21A

10.5A

CURRENT RANGE

0 ~ 40A

0 ~ 21A

0 ~ 10.5A

0 ~ 40A

0 ~ 21A

0 ~ 10.5A

RATED POWER

480W

504W

504W

480W

504W

504W

RIPPLE & NOISE (max.) Note.2

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

VOLTAGE ADJ. RANGE

11 ~ 15V

23 ~ 30V

46 ~ 60V

11 ~ 15V

23 ~ 30V

46 ~ 60V

VOLTAGE TOLERANCE Note.3

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

LOAD REGULATION

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

±0.5%

SETUP, RISE TIME

500ms, 50ms at full load

INPUT

VOLTAGE RANGE Note.5

19 ~ 72VDC

72 ~ 144VDC

EFFICIENCY (Typ.)

86%

88%

89%

87%

89%

90%

DC CURRENT (Typ.)

24.2A/19VDC 24.8A/24VDC 12A/48VDC

8A/72VDC 6A/96VDC

CURRENT (AT NO LOAD)

Max. 0.2A/48VDC

Max. 0.1A/96VDC

INRUSH CURRENT (Typ.)

60A/48VDC

60A/96VDC

PROTECTION

OVERLOAD

105 ~ 125% rated output power

Protection type : Constant current limiting, shut down o/p voltage after about 5 sec., re-power on to recover

OVER VOLTAGE

16 ~ 19V

30.8 ~ 35.2V

62 ~ 68V

16 ~ 19V

30.8 ~ 35.2V

62 ~ 68V

Protection type : Shut down o/p voltage, re-power on to recover

OVER TEMPERATURE

Shut down o/p voltage, recovers automatically after temperature goes down

FUNCTION

REMOTE ON/OFF CONTROL

Please refer to function manual

OUTPUT OK SIGNAL

Open collector signal low when PSU turns on, max. sink current :10mA

ENVIRONMENT

WORKING TEMP.

-20 ~ +60℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 90% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85℃, 10 ~ 95% RH

TEMP. COEFFICIENT

±0.02%/℃ (0 ~ 50℃)

VIBRATION

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

SAFETY & EMC

(Note 4)

SAFETY STANDARDS

IEC62368-1,TUV EN62368-1, EAC TP TC 004 approved

WITHSTAND VOLTAGE

I/P-O/P:2KVAC 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 EN55032 (CISPR32) Class B, EAC TP TC 020

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A, EAC TP TC 020

OTHERS

MTBF

196.3K hrs min. MIL-HDBK-217F (25℃)

DIMENSION

215*115*50mm (L*W*H)

PACKING

1.15Kg; 12pcs/14.8Kg/0.9CUFT

NOTE

1. All parameters NOT specially mentioned are measured at 48, 96VDC 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. The power supply is considered a component which will be installed into a final equipment. All the EMC tests are been executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness. The final equipment must be re-confirmed that it still meets 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)

5. Derating may be needed under low input voltages. Please check the derating curve for more details.

7. The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m(6500ft).