Features Applications
- Universal AC input / Full range
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- Can be installed on DlN rail TS-35/7.5 or 15
- UL 508 (industrial control equipment} approved
- EN61000-6-2(EN50082-2} industrial immunity level
- 100% full load burn-in test
- 3 years warranty
- Description
- lndustrial control system
- Semiconductor fabrication equipment
- Factory automation
- Electro-mechanical apparatus
NDR-75 is one economical slim 75W Din rail power supply series, adapt to be installed on TS-35/7.5 or TS-35/15 mounting rails. The body is designed 32mm in width, which allows space saving inside the cabinets. The entire series adopts the full range AC input from 90VAC to 264VAC and conforms to EN61000-3-2, the norm the European Union regulates for harmonic current.
NDR-75 is designed with metal housing that enhances the unit's power dissipation. With working efficiency up to 89%, the entire series can operate at the ambient temperature between -20ºC and 70ºC under air convection. lt is equipped with constant current mode for over-load protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV EN62368-1, and etc.} make NDR-75 a very competitive power supply solution for industrial applications.
Output voltage
Output wattage Series name
NDR-75 is designed with metal housing that enhances the unit's power dissipation. With working efficiency up to 89%, the entire series can operate at the ambient temperature between -20ºC and 70ºC under air convection. lt is equipped with constant current mode for over-load protection, fitting various inductive or capacitive applications. The complete protection functions and relevant certificates for industrial control apparatus (UL508, TUV EN62368-1, and etc.} make NDR-75 a very competitive power supply solution for industrial applications.
- Model Encoding
Output voltage
Output wattage Series name
SPECIFICATION
| MODEL | NDR-75-12 | NDR-75-24 | NDR-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 | 75.6W | 76.8W | 76.8W | |
| RIPPLE & NOISE (max.) Note.2 | 80mVp-p | 120mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | 12 ~ 14V | 24 ~ 28V | 48 ~ 55V | |
| 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 | 1200ms, 60ms/230VAC 2000ms, 60ms/115VAC at full load | |||
| HOLD UP TIME (Typ.) | 60ms/230VAC 12ms/115VAC at full load | |||
INPUT | VOLTAGE RANGE Note.6 | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)] | ||
| FREQUENCY RANGE | 47 ~ 63Hz | |||
| EFFICIENCY (Typ.) | 85.5% | 88% | 89% | |
| AC CURRENT (Typ.) | 1.45A/115VAC 0.9A/230VAC | |||
| INRUSH CURRENT (Typ.) | 20A/115VAC 35A/230VAC | |||
| LEAKAGE CURRENT | <1mA / 240VAC | |||
PROTECTION | OVERLOAD | 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 ~ +70ºC (Refer to "Derating Curve") | ||
| WORKING HUMIDITY | 20 ~ 95% RH non-condensing | |||
| STORAGE TEMP., HUMIDITY | -40 ~ +85ºC, 10 ~ 95% RH | |||
| TEMP. COEFFICIENT | ±0.03%/ºC (0 ~ 50ºC) | |||
| VIBRATION | Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6 | |||
SAFETY & EMC (Note 4) | SAFETY STANDARDS | UL508, TUV EN62368-1, EAC TP TC 004 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 / 25ºC/ 70% RH | |||
| EMC EMISSION | Compliance to EN55032 (CISPR32), EN61204-3 Class B, EN61000-3-2,-3, EAC TP TC 020 | |||
| EMC IMMUNITY | Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61000-6-2 (EN50082-2), EN61204-3, heavy industry level, criteria A, EAC TP TC 020 | |||
OTHERS | MTBF | 486.2K hrs min. MIL-HDBK-217F (25ºC) | ||
| DIMENSION | 32*125.2*102mm (W*H*D) | |||
| PACKING | 0.51Kg; 28pcs/15.3Kg/1.22CUFT | |||
NOTE |
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