Specifications

75W Industrial DIN-Rail Power Supply(switching power supply)
Input:110~ 220VAC Full range
Output:12V,24V,48V

75W Industrial DIN-Rail Power Supply(switching power supply)

Features:
Universal AC input/Full range
Protections: Short circuit/Over load/Over voltage/Over temperature
Cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15
LED indicator for power on
100% full load burn-in test
Fix switching frequency at 50KHz 

MODEL	DR-75-12	DR-75-24	DR-75-48
OUTPUT	DC VOLTAGE	12V	24V	48V
RATED CURRENT	6.3A	3.2A	1.6A
CURRENT RANGE	0 ~ 6.3A	0 ~ 3.2A	0 ~ 1.6A
RATED POWER	76W	76.8W	76.8W
RIPPLE & NOISE (max.) Note.2	100mVp-p	150mVp-p	240mVp-p
VOLTAGE ADJ. RANGE	12 ~ 14V	24 ~ 28V	48 ~ 53V
VOLTAGE TOLERANCE Note.3	±2.0%	±1.0%	±1.0%
LINE REGULATION	±0.5%	±0.5%	±0.5%
LOAD REGULATION	±1.0%	±1.0%	±1.0%
SETUP, RISE TIME	1000ms, 60ms/230VAC   1800ms, 60ms/115VAC    at full load
HOLD TIME(Typ.)	60ms/230VAC      12ms/115VAC  at full load
INPUT	VOLTAGE RANGE	85 ~ 264VAC       120 ~ 370VDC
FREQUENCY RANGE	47 ~ 63Hz
EFFICIENCY (Typ.)	76%	80%	81%
AC CURRENT	1.6A/115VAC     0.96A/230VAC
INRUSH CURRENT(max.)	COLD START 20A/115VAC 40A/230VAC
LEAKAGE CURRENT	<1mA/240VAC
PROTECTION	OVERLOAD	105 ~ 150% rated output power
Protection type: Constant current limiting,recovers automatically after fault condition is removed
OVER VOLTAGE	15 ~ 16.5V	29 ~ 34V	58 ~ 65V
Protection type: Hiccup mode, recovers automatically after fault condition is removed
OVER TEMPERATURE	85ºC±5ºC (TSW1) Detect on heat sink of power transistor
Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
ENVIRONMENT	WORKING TEMP.	-10 ~ +60ºC (Refer to output load derating curve)
WORKING HUMIDITY	20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY	-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT	±0.03%/ºC (0 ~ 50ºC)
VIBRATION	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC (Note.4)	SAFETY STANDARDS	Design refer to UL508,TUV EN60950-1
WITHSTAND VOLTAGE	I/P-O/P:3KVAC     I/P-FG:1.5KVAC     O/P-FG:0.5KVAC
ISOLATION RESISTANCE	I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION	Compliance to EN55022 (CISPR22) Class B
HARMONIC CURRENT	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) Heavy industry level, criteria A
OTHERS	MTBF	123.1K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION	55.5*125.2*100mm (L*W*H)
PACKING	0.6Kg; 20pcs/13Kg/1.1CUFT
NOTE	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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.