NDR-480-24 - Power Supply Mean Well - Free user manual and instructions
Find the device manual for free NDR-480-24 Mean Well in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | AC/DC Power Supply |
| Model | NDR-480-24 |
| Brand | Mean Well |
| Input Voltage | 100-240 VAC (full range) |
| Output Voltage | 24 VDC |
| Output Current | 20 A |
| Output Power | 480 W |
| Dimensions (L x W x H) | 260 x 140 x 65 mm |
| Weight | 1.28 kg |
| Efficiency | ≥ 90% (typical) |
| Power Factor Correction | Active PFC (≥0.95) |
| Protections | Short circuit, overload, overvoltage, over temperature |
| Operating Temperature | -30°C to +70°C (derating above +50°C) |
| Cooling | Convection (fanless) |
| Mounting | Panel mount (enclosed type) |
| Safety Standards | UL 62368-1, EN 62368-1, CB report |
| EMC Standards | EN 55032 Class B, EN 61000-3-2 |
| Maintenance | Clean with dry cloth; no internal user-serviceable parts |
| Spare Parts | Unit itself; contact Mean Well for replacement |
| Repairability | Not repairable by user; replace entire unit |
| General Information | Industrial DIN rail power supply; 3-year warranty |
Frequently Asked Questions - NDR-480-24 Mean Well
What is the input voltage range for the Mean Well NDR-480-24?
The input voltage range is 100-240 VAC (full range), compatible with worldwide mains.
What is the output voltage and current of the NDR-480-24?
It provides a fixed output of 24 VDC with a maximum current of 20 A, delivering 480 W.
Can the output voltage be adjusted?
Yes, via a built-in potentiometer, the output voltage can be adjusted within a typical range of 24-28 VDC.
What protections does the NDR-480-24 have?
It includes short circuit, overload, overvoltage, and over temperature protections, with automatic recovery.
Is the power supply fanless?
Yes, it uses convection cooling (fanless) for silent operation and high reliability.
What are the dimensions and weight of the NDR-480-24?
Dimensions are 260 x 140 x 65 mm and weight is approximately 1.28 kg.
What is the operating temperature range?
It operates from -30°C to +70°C, with output derating above +50°C.
Can this power supply be used in parallel or series?
Parallel operation is not supported; for higher current, use a single larger unit. Series operation is possible by connecting outputs in series.
What certifications does the NDR-480-24 have?
It is certified to UL 62368-1, EN 62368-1, and meets EN 55032 Class B for EMC.
How should I install the power supply?
Mount it on a DIN rail in a well-ventilated area. Ensure adequate spacing around the unit for cooling. Connect according to the terminal labeling.
User questions about NDR-480-24 Mean Well
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Power Supply in PDF format for free! Find your manual NDR-480-24 - Mean Well and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. NDR-480-24 by Mean Well.
USER MANUAL NDR-480-24 Mean Well
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Mean Well
Model : NDR-480-24
Category : Power Supply