Електронні компоненти і системи 
MEAN WELL AC/DC Power Supply Lines SDR/NDR/ EDR
The MEAN WELL SDR, NDR, and EDR series of AC/DC converters (75–960W) have been on the market for over a decade and have earned strong industry recognition, with total sales nearing 100 million units. These models are widely used in industrial automation, energy systems, renewable energy applications, networking equipment, and other industrial devices.
Нова серія MEAN WELL XDR-E
In response to growing market demands, MEAN WELL introduces the new XDR-E AC/DC power supply series, offering models at 75W, 120W, 150W, 240W, 480W, and 960W.
Which models are included in the MEAN WELL XDR-E Series?
- MEAN WELL XDR-75E
- MEAN WELL XDR-120E
- MEAN WELL XDR-150E
- MEAN WELL XDR-240E
- MEAN WELL XDR-480E
- MEAN WELL XDR-960E
Key Advantages of MEAN WELL XDR-E Power Supplies:
- 23–45% more compact (depending on the model) than SDR/NDR/EDR equivalents
- New 12V models at 240W and 480W, plus new 36V options
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Efficiency up to 96%
- Wide operating temperature range: -40…+70°C
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Compliance with most global safety and EMC standards
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Lower cost helps reduce overall system expenses
MEAN WELL XDR-E Power Supply Specifications
- Input voltage: 85~264VAC
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Width: 30–96 mm
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Efficiency: up to 96%
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Parallel operation supported (480W / 960W)
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No-load power consumption: <1W~3.6W
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Altitude operation: up to 5000m
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Output voltages available: 12V (except 960W), 24V, 36V, 48V
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Output voltage trimming:
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Protections: OVP, OCP, SCP, OTP
- Certifications: CB, TUV, UL, RCM, BSMI, CCC, BIS, EAC, CE, UKCA
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Warranty: 3 years
Comparison of Key Characteristics: SDR, NDR, EDR, XDR-E, and Upcoming XDR Series
| Feature | XDR (Flagship, upcoming) | XDR-E (Optimized) | SDR (High-end) | NDR (Mid-range) |
EDR (Budget) |
|---|---|---|---|---|---|
| Output Voltage | 12V, 24V, 36V, 48V (except 12V for XDR-960) | 12V, 24V, 36V, 48V (except 12V for XDR-960) | 12V, 24V, 48V (no 12V in 240–960W) | 12V, 24V, 48V (no 12V in 240/480W) | 12V, 24V, 48V (no 12V/48V in 150W) |
| Input Voltage | 85~305VAC | 85~264VAC | 88~264VAC | 88~264VAC | 90~264VAC |
| Inrush Current | <10A / 230VAC | 30–35A / 230VAC | <50–80A / 230VAC | <30–35A / 230VAC | <40A / 230VAC |
| Output Power | 75W / 120W / 240W / 480W / 960W | 75W / 120W / 150W / 240W / 480W / 960W | 75W / 120W / 240W / 480W / 960W | 75W / 120W / 240W / 480W | 75W / 120W / 150W |
| Peak Current | 200% / 600% starting current | – | 130% | – | – |
| Efficiency | 89% ~ 96% | – | 88.5% ~ 94% | 85.5% ~ 92.5% | 85% ~ 88.5% |
| Parallel Operation | Up to 3840W (3+1) | 3840W (only 480E/960E) | 3840W (480/960) | – | – |
| DC OK Relay | ✓ | ✗ | ✓ | ✗ | ✗ |
| Modbus Communication | ✓ (240~960W) | ✗ | ✗ | ✗ | ✗ |
| Remote Control | ✓ (240~960W) | ✗ | ✗ | ✗ | ✗ |
| ORing FET | ✓ (120~960W) | ✗ | ✗ | ✗ | ✗ |
| Operating Temp. | -40~+85°C (>60°C derating ) | -40~+70°C (>50°C derating ) | -30~+70°C (>50°C derating ) | -20~+70°C (>50°C derating ) | -20~+60°C (>50°C derating ) |
| OVC Level | III | – | – | – | – |
| EMI Standard | EN55032 Class B | EN55032 Class B | EN55032 Class A | EN55032 Class A | EN55032 Class A |
| ESD Protection | ±8кВ contact, ±15кВ air | ±4кВ contact, ±8кВ air | ±4кВ contact, ±8кВ air | ±4кВ contact, ±8кВ air | ±4кВ contact, ±8кВ air |
| PCB Coating | ✓ | ✗ | ✗ | ✗ | ✗ |
| Certifications | CB, TUV, UL, RCM, BSMI, CCC, BIS, EAC, KC, CE, UKCA, DNV, C1D2, SEMI47 | CB, TUV, UL, RCM, BSMI, CCC, BIS, EAC, KC, CE, UKCA | CB, TUV, UL, RCM, EAC, CE, UKCA, BSMI, KC | CB, TUV, UL, RCM, EAC, CE, UKCA, BSMI, BIS | CB, TUV, UL, RCM, EAC, CE, UKCA, BSMI, BIS |
| Dimensions (W×H×D) | 30×125.2×116 to 96×125.2×132 mm | 32×125.2×102 to 85.5×125.2×128.5 mm | 40×125.2×113.5 to 110×125.2×150 mm | – | – |
| Terminal Type | Screw, Push-in, Lever | Screw | Screw | Screw | Screw |
| Warranty | 5 years | 3 years | 2 years | 2 years | 2 years |
Tips for Selecting the Right MEAN WELL AC/DC Converter for Your Application
- EDR — basic power supply for cost-sensitive applications
- NDR — improved EMC performance (Class B).
- SDR — suitable for high-performance systems needing PFC and relay monitoring.
- XDR-E — next-generation design with better efficiency, compact size, adjustable voltage ranges, and broad global certifications
How to Decode the Model Number of MEAN WELL XDR-E Power Supplies?
- XDR – Series name
- 75 – вихідна потужність ((The MEAN WELL XDR-E series of AC-to-DC transformers includes models with output power ratings of 75, 120, 150, 240, 480, and 960W)
- E -Economy class variant
- 24 – Output voltage (models available in 12V, 24V, 36V, and 48V)
Remarks on Labeling of Initial Batches of XDR-E Power Supplies
Initial batches may lack CCC/BIS markings due to delays in the certification process. These markings will be added once mass production begins. During the transition period, different label versions may coexist.
For versions with these certifications, please contact VD MAIS managers, the official distributor of MEAN WELL power supplies in Ukraine.
Where to Buy MEAN WELL Products in Ukraine?
Купуйте надійні джерела живлення MEAN WELL в інтернет-магазині компанії VD MAIS, офіційного дистриб’ютора MEAN WELL в Україні.
How to Get Discounts on MEAN WELL Power Supplies?
In the VD MAIS online store system, you can view the price of MEAN WELL XDR-E power supplies depending on the quantity. To learn more about pricing for large-scale projects, please contact VD MAIS managers.
