| MODEL | NDR-75-12 | NDR-75-24 | NDR-75-48 | |
| OUTPUT | DC VOLTAGE | 12V | 24V | 48V |
| CURRENT CURRENT | 6.3A | 3.2A | 1.6A | |
| CURRENT RANGE | 0~6.3A | 0~3.2A | 0~1.6A | |
| RATED POWER | 75.6W | 76.8W | 76.8W | |
| RIPPLE & NOISE | 80mVp-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 | 88% | 88% | 89% | |
| AC CURRENT | 1.45A/115VAC 0.9A/230VAC | |||
| INRUSH CURRENT | 20A/115VAC 35A/230VAC | |||
| LEAKAGE CURRENT | <1MA/240VAC | |||
| PROTECTION | OVRELOAD | 105~130% rated output power | ||
| Protection type: Constant current limiting, | ||||
| recovers automatically after fault condition is removed | ||||
| OVER VOLTAGE | 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 TEMP | -20~+70°C (Refer to “Derating Curve”) | ||
| WORING HUMIDITY | 20~95% RH non-condensing | |||
| STORAGE TEMP., 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;(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°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 | 486.2K, hrs min. MIL-HDBK-217F(25℃) | ||
| DIMENSION | 32*125.2*102mm(W*H*D) | |||
| PACKING | 0.51Kg. 28pcs/15.3Kg/1.22CUFT | |||
| 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 6.Derating may be needed under low input voltage.Please check the derating curve for more details. |
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