Specifications:

Din Rail Power Supplies
OUTPUT
Model	NDR-240-12	NDR-240-24	NDR-240-48
DC Voltage	12V	24V	48V
Rated Current	20A	10A	5A
Current Range	0-20A	0-10A	0-5A
Rated Power	240W	240W	240W
Ripple & Noise	120mVp-p	200mVp-p	400mVp-p
Voltage Adj. Range	12-14V	24-28V	48-53V
Voltage Tolerance	±2%	±1%	±1%
Line regulation	±0.5%	±0.5%	±0.5%
Load regulation	±1%	±1%	±1%
Setup, Rise Time	500ms,70ms/230VAC 500ms,70ms/115VAC at full load
Hold Up Time	36ms/230VAC 32ms/115VAC at full load
INPUT
Voltage Range	88~132VAC/176~264VAC selected by switch 47~63Hz; 248~370VDC
AC Current	2.6A/115VAC 1.6A/230VAC
Efficiency	80%	84%	85%
Inrush Current	Cold start 20A/115V 40A/230V
Leakage Current	<3.5mA/240VAC
Over Load	105%~150% rated output power
	Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage	15-16.5V	29-33V	58-65V
	Protection type: Shut down o/p voltage, re-power on to recover
Over Temp.	85℃±5℃(TSW1)	90℃±5℃(TSW1)	90℃±5℃(TSW1)
	Protection type: Shut down o/p voltage, recovers automatically after temperature goes down
Working Temp., Humidity	-20℃~+60℃; 20%~90% RH non-condensing
Storage Temp., Humidity	-40℃~+85℃; 10%~95%RH
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes
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/25℃/70%RH
Safety Standard	Design refer to UL508,UL60950-1，TUV EN60950-1
EMC Standard	Design refer to EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-2(EN50082-2), heavy industry level, criteria A
Dimension	63*125.2*113.5mm(L*W*H)
Weight	0.8Kg
Packing	20pcs/carton/17kg

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