NDR-480 Single Output Industrial DIN Rail Power Supply

Advantage

> Clean production environment

> Full automatic testing with various tests

> Standardized production process with trained workers

> Low failure ratio and 24-month warranty

> Strong R&D and engineering support

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Features:
Universal AC input/ full range
Built-in active PFC function
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
Fixed switching frequency at 100KHz
2 year warranty

SPECIFICATIONS
OUTPUT
Model	NDR-480-24	NDR-480-48
DC Voltage	24V	48V
Rated Current	20A	10A
Current Range	0-20A	0-10A
Rated Power	480W	480W
Ripple & Noise	240mVp-p	480mVp-p
Voltage Adj. Range	21-28V	43-53V
Voltage Tolerance	±1%	±1%
Setup, Rise Time	1200ms,40ms/230VAC 800ms,40ms/115VAC at full load
Hold Up Time	24ms/230VAC 24ms/115VAC at full load

INPUT
Voltage Range	176~264VAC 47~63Hz; 240~370VDC
AC Current	2.8A/115V 1.4A/230V
Efficiency	84%	85%
Inrush Current	Cold start 27A/115V 45A/230V
Leakage Current	<3.5mA/240VAC

PROTECTION
Over Load	105%~150%
	Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage	30-36V	54-60V
	Protection type: Shut down o/p voltage, re-power on to recover
Over Temp.	100℃±5℃(TSW1)
	Protection type: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT
Working Temp., Humidity	-10℃~+70℃; 20%~90%RH
Storage Temp., Humidity	-20℃~+85℃; 10%~95%RH
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes

SAFETY
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

STANDARD
EMC Standard	EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,ENV50204,EN55024,EN61000-6-2(EN50082-2)

OTHERS
Dimension	125.5125.2100mm(LWH)
Weight	1.3Kg
Packing	12pcs/15.5Kg/1.2CUFT

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 0.1μ & 47μ 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 . Derating may be needed under low input voltages. Please check the derating curve for more details.