| OUTPUT | Model Specification | NDR-120-12 | NDR-120-24 | NDR-120-48 |
DC VOLTAGE | 12V | 24V | 48V |
| CURRENT CURRENT | 10A | 5A | 2.5A |
| CURRENT RANGE | 0~10A | 0~5A | 0~2.5A |
| RATED POWER | 120W | 120W | 120W |
| RIPPLE & NOISE | 100mVp-p | 120mVp-p | 150mVp-p |
| VOLTAGE ADJ. RANGE | 12~14V | 24~48V | 48~55V |
| VOLTAGE TOLERANCE | ±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 | 1200ms, 60ms/230VAC 2500ms, 60ms/115VAC at full load |
| HOLD UP TIME | 16ms/230VAC, 10ms/115VAC at full load |
| INPUT | VOLTAGE RANGE | 90~264VAC 127~370VDC [DC input operation possible by connecting AC/L(+),AC/N(-)] |
| FREQUENCY RANGE | 47~63Hz |
| EFFICIENCY | 85.50% | 88% | 89% |
| AC CURRENT | 2.25A/115VAC 1.3A/230VAC |
| INRUSH CURRENT | 20A/115VAC 35A/230VAC |
| LEAKAGE CURRENT | <1MA/240VAC |
| PROTECTION | Overload Protection | 105~130% rated output power |
| Protection type: Constant current limiting, recovers automatically after fault condition is removed |
| Over Voltage Protection | 14~17V | 29~33V | 56~65V |
| Protection type: Shut down o/p voltage, re-power on to recover |
| Over Temperature | Protection type: Shut down o/p voltage, re-power on to recover |
ENVIRONMENT
| Working Temperature | -20~+70°C (Refer to "Derating Curve") |
| Working Humidity | 20~95% RH non-condensing |
| Storage Temperature and Humidity | -40~+85℃,10~95%RH |
| TEMP.COFFICIENT | ±0.03%,℃(0-50℃） |
| VIBRATION | Component: 10~500Hz, 2G 10min/1 cycle,60min, each along X,Y,Z axes;Mounting Compliance to IEC60068-2-6 |
| SAFETY& EMC | SAFETY STANDARDS | UI508, TUV EN60950-1 approved |
| 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°C / 70% RH |
| EMC EMISSION | Compliance to EN55022, EN 61204-3 ClassB, EN61000-3-2 |
| EMC IMMUNITY | Compliance to EN 61000-4-2,3,4,5,6,8,11 EN55024, EN61000-6-2(EN50082-2), EN1204-3, heavy industry level, criteria A |
| OTHERS | MTBF | 456.3K, hrs min. MIL-HDBK-247F |
| DIMENSION | 40*125.2*113.5mm(W*H*D) |
| PACKING | 0.6Kg. 20pcs/13Kg/1.16CUFT |
NOTE
1 All paramenters 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 0.1 uf & 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-confirmend 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 permanaentyly with full power . in case the adjacent |
