NDR-240 Series

MODEL

NDR-240-24

NDR-240-48

OUTPUT

DC VOLTAGE

24V

48V

RATED CURRENT

10A

5A

CURRENT RANGE

0 ~ 10A

0 ~ 5A

RATED POWER

240W

240W

RIPPLE & NOISE (max.)

150mVp-p

150mVp-p

VOLTAGE ADJ. RANGE

24 ~ 28V

48 ~ 55V

VOLTAGE TOLERANCE

±1.0%

±1.0%

LINE REGULATION

±0.5%

±0.5%

LOAD REGULATION

±1.0%

±1.0%

SETUP, RISE TIME

1500ms, 100ms/230VAC   3000ms, 100ms/115VAC at full load

HOLD UP TIME (Typ.)

28ms/230VAC         22ms/115VAC at full load

INPUT

VOLTAGE RANGE

90 ~ 264VAC           127 ~ 370VDC

FREQUENCY RANGE

47 ~ 63Hz

POWER FACTOR (Typ.)

PF>0.98/115VAC, PF>0.95/230VAC at full load

EFFICIENCY (Typ.)

88.5%

90%

AC CURRENT (Typ.)

2.5A/115VAC           1.3A/230VAC

INRUSH CURRENT (Typ.)

20A/115VAC35A/230VAC

LEAKAGE CURRENT

<1mA / 240VAC

PROTECTION

OVERLOAD

105 ~ 130% rated output power

Protection type : Constant current limiting, recovers automatically after fault condition is removed

OVER VOLTAGE

29 ~ 33V

56 ~ 65V

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

ENVIRONMENT

WORKING TEMP.

-20 ~ +70℃ (Refer to "Derating Curve")

WORKING HUMIDITY

20 ~ 95% RH non-condensing

STORAGE TEMP., HUMIDITY

-40 ~ +85℃, 10 ~ 95% RH

TEMP. COEFFICIENT

±0.03%/℃ (0 ~ 50℃)

VIBRATION

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

SAFETY & EMC

SAFETY STANDARDS

UL508, TUV EN62368-1, EAC TP TC 004, BSMI CNS14336-1 approved;(meet EN60204-1)

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 EN55032 (CISPR32), EN61204-3 Class B, EN61000-3-2,-3, EAC TP TC 020, CNS13438

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, heavy industry level, criteria A, EAC TP TC 020

OTHERS

MTBF

230.2K hrs min.      MIL-HDBK-217F (25℃)

DIMENSION

63*125.2*113.5mm (W*H*D)

PACKING

1Kg; 12pcs/13Kg/1.22CUFT