MODEL

                 SDR-480P-48

OUTPUT

DCVOLTAGE

48V

RATEDCURRENT

10A

CURRENTRANGE

0~10A

RATEDPOWER

480W

PEAK CURRENT

15A

PEAK POWER Note.6

720W (3sec.)

RIPPLE & NOISE (max.) Note.2

120MVP-P

VOLTAGE ADJ. RANGE

48~ 55V

VOLTAGE TOLERANCE Note.3

±1.2%

LINEREGULATION

±0.5%

LOADREGULATION

±1.0%

SETUP.RISEHOLD.TIME    Note.5

1500ms, 150ms/230VAC          3000ms, 150ms/115VAC at full load

HOLD UP TIME (Typ.)

14ms/230VAC  at full load

INPUT

VOLTAGERANGE  

90 ~ 264VAC          127~ 370VDC

FREQUENCYRANGE

47~63HZ

POWER FACTOR (Typ.)

0.94/230VAC          0.99/115VAC at full load

EFFICIENCY (Typ.)

94%

AC CURRENT (Typ.)

5A/115VAC          2.5A/230VAC

INRUSH CURRENT  (Typ.)

40A/115VAC         80A/230VAC

LEAKAGE CURRENT

<0.8mA / 240VAC

PROTECTION

OVERLOAD

Normally works within 110 ~ 150% rated output power for more than 3 seconds and then shut down o/p voltage with auto-recovery

>150% rated power, constant current limiting with auto-recovery within 2 seconds and may cause to shut down if over 2 seconds

OVER TEMPERATURE

105± 5 (TSW : detect on heatsink of power switch)

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

OVER VOLTAGE

56~ 65V

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

FUNCTION

DC OK REALY CONTACT RATINGS (max.)

60Vdc/0.3A, 30Vdc/1A, 30Vac/0.5A resistive load

ENVIRONMENT

WORKING TEMP

-25~+70 (refer to output load derating curve)

WORKINGHUMIDITY

20~95% RH non-condensing

STORAGE TEMP HUMIDITY

-40~+85 10~95%RH

TEMPCOEFFICIENT

±0.03%(0~50)

VIBRATION

Component:10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6

SAFETY&EMC

Note 4)

SAFETY  STANDARDS

UL508, TUV EN60950-1 approved

WITHSTAND VOLTAGE

I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC

ISOLATIONRESISTANCE

I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC 25 70%RH

EMI CONDUCTICN&

RADIATION

Compliance to EN55011, EN55022(CISPR22)classB

HARMONICCURRENT

Compliance to EN61000-3-2,-3

EMS IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, heavy industry level,

criteria A, SEMI F47, GL approved

QTHERS

MTBF

112.9Khrs min MIL-HDBK-217F(25)

DIMENSION

85.5*125.2*128.5mm (W*H*D)

PACKING

1.6Kg; 8pcs/13.8Kg/0.9CUFT

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. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets

EMC directives.

5. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded permanently with full power.

In case the adjacent device is a heat source, 15mm clearance is recommended.

6. 3 seconds peak power max. and the average output power should not exceed the rate power.

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