Product Description
Product Details
|
Field |
Information |
|---|---|
|
Manufacturer |
MEAN WELL |
|
Model/Part Number |
NDR-480-24 |
|
Description |
480W Slim DIN Rail Power Supply |
Features
-
Universal AC input / Full range
-
Built-in active PFC (Power Factor Correction) function
-
Protections: Short circuit, Overload, Over voltage, Over temperature
-
Cooling by free air convection
-
DIN rail mountable (TS-35/7.5 or TS-35/15)
-
UL 508 approved (industrial control equipment)
-
Compliant with BS EN/EN61000-6-2 (industrial immunity level)
Description
The NDR-480-24 is a cost-effective, slim 480W DIN rail power supply. It features a compact 85.5 mm width design for space-saving installation within control cabinets. It supports full-range AC input from 90 VAC to 264 VAC and meets European harmonic current standards (BS EN/EN61000-3-2).
Technical Specifications
Output Specifications
|
Parameter |
Specification |
|---|---|
|
DC Output Voltage |
24 V DC |
|
Rated Current |
20 A |
|
Current Range |
(not explicitly stated) |
|
Rated Power |
480 W |
|
Output Voltage Adj. Range |
24 ~ 28 V |
|
Line Regulation |
±0.5% |
|
Load Regulation |
±1% |
|
Set-up Time |
1500 ms (230 VAC), 3000 ms (115 VAC) |
|
Rise Time |
100 ms |
|
Hold Up Time (Typ.) |
16 ms (230 VAC / 115 VAC) |
Input Specifications
|
Parameter |
Specification |
|---|---|
|
Voltage Range |
90 ~ 264 VAC / 127 ~ 370 VDC |
|
Frequency Range |
47 ~ 63 Hz |
|
AC Current (Typ.) |
4.8 A (115 VAC), 2.4 A (230 VAC) |
|
Efficiency (Typ.) |
92.5% |
|
Inrush Current (Typ.) |
20 A (115 VAC), 35 A (230 VAC) |
|
Leakage Current |
< 2 mA / 240 VAC |
Protections
|
Type |
Description |
|---|---|
|
Overload |
Output voltage shutdown, auto-recovery upon re-power |
|
Over Voltage |
Triggers at 29 ~ 33 V |
|
Over Temperature |
Shutdown on high temp, auto-recover after cooling |
Environmental Specifications
|
Parameter |
Specification |
|---|---|
|
Operating Temperature |
-20°C ~ +70°C (derating required above 50°C) |
|
Operating Humidity |
20% ~ 95% RH (non-condensing) |
|
Storage Temp./Humidity |
-40°C ~ +85°C, 10% ~ 95% RH |
|
Temp. Coefficient |
±0.03%/°C (0 ~ 50°C) |
|
Vibration Resistance |
10 ~ 500 Hz, 2G, 60 min. per axis (X, Y, Z) |
Mechanical & MTBF
|
Parameter |
Specification |
|---|---|
|
Dimensions (W×H×D) |
85.5 × 125.2 × 128.5 mm |
|
Weight |
1.5 kg |
|
MTBF |
> 200,000 hours (estimated) |
Certifications & Standards
-
Safety Standards: UL508, TUV, EN/BS EN 62368-1, IS13252(Part1)/IEC60950-1, EAC, BSMI
-
EMC Compliance: EN61000-6-2, EN61204-3, CISPR 22 Class B, EN61000-3-2/-3
-
Immunity Standards: EN61000-4 series, EN55035
-
Mechanical Standards: IEC60068-2-6 (vibration)