Basic Info.
Model NO.
NDR-75-24
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE, RoHS, ISO, CCC
Brand
SMUN
Application
Laboratory/CCTV Camera/3D Printer
Protection
OLP OVP SCP
Size
32*125.2*102mm (W*H*D)
Weight
0.51Kg
Output Voltage
24VDC
Output Current
3A
Rated Power
75W
Efficiency
88%
OEM
Yes
Installation
Din Rail TS-35/7.5 or 15
Test
100% full load burn-in test
Transport Package
Standard Packing
Trademark
SMUN
Origin
China
HS Code
8504401400
Production Capacity
5000PCS/Week
Product Description
| MODEL | NDR-75-12 | NDR-75-24 | NDR-75-48 |
| 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 | ||
| VOLTAGE RANGE Note.6 | 90 ~ 264VAC 127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)] | ||
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| EFFICIENCY (Typ.) | 85.50% | 88% | 89% |
| AC CURRENT (Typ.) | 1.45A/115VAC 0.9A/230VAC | ||
| INRUSH CURRENT (Typ.) | 20A/115VAC 35A/230VAC | ||
| LEAKAGE CURRENT | <1mA / 240VAC | ||
| 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 | ||
| 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 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 | ||
| 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 | |||
| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 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-confirmed that it still meets EMC directives. | |||
