MEAN WELL DIN Rail Power Supplies
MEAN WELL's DIN Rail AC/DC switching power supplies have supplied more than 40 series and 95 models ranging from 10~960W and supply a range of solutions including metal case and plastic case type and 1 to 3 phase input voltage operation. MEAN WELL's DIN Rail power supplies comply with UL508, UL60950-1, TUV EN60950-1, TUV EN61558-1, -2-16, SEMI and GL safety regulations, and also pass EN55022 or EN55011 electromagnetic compatibility (EMC) testing.
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
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Advantages
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
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Learn More
Markets & Applications
Real Use Cases
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
Learn More
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
Advantages & Features
Markets & Applications
Choosing a power supply unit for an industrial plant has become a challenge due to various reasons including different power requirements of connected devices, input voltage compatibility based on geographical location, the supported temperature range, and derating considerations. This has compelled DIN Rail power supplies to have protection against overload, short circuits, overvoltage, and thermal issues. Additionally, the growing complexity in industrial manufacturing facilities and semiconductor fabrication plants has led to space constraints within the control cabinets. The traditional approach of using bulky power supply units to support components such as programmable logic controllers (PLCs), sensors, relays, and actuators often results in space inefficiency issues.
Many modern industrial applications today require DIN Rail power supplies, which are typically switch-mode power supply units designed to mount on a DIN Rail system — standardized metal rails used for installing industrial equipment inside racks or cabinets. These power units are suitable for space-constrained DIN panels, harsh operating conditions, applications with high peak power demand, and power reliability.
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
Authored by MEAN WELL Product Manager, Kai Li, and Sager Electronics Technical Support Manager for Power, Don Baldwin, this article discusses three key considerations when selecting a power supply unit for industrial environments: power requirements and peak loads, extreme conditions and temperature rating, and form factor and space constraints. The article will also explore the MEAN WELL XDR-E and XTR DIN Rail power supply series in addressing these requirements.
Download the White Paper
New Products
XDR Series
1Ø Input High-End Flagship
- Compact design, shared with XDR-E
(XDR is the premium version; XDR-E is the economical option)
- Wide input range: 85–305 Vac
- Low inrush current: <10 A
- High peak capability: 200% peak power, 600% peak current
- Wide temperature operation:
–40 to +85 °C (full load up to +60 °C)
Advanced control & scalability:
MODBus communication and parallel operation (XDR-240 to XDR-960)
- System integration features:
Remote ON/OFF, ORing-FET (selected models)
- Durability & compliance:
PCB coating and certifications for explosion-proof, marine, and semiconductor use
- Flexible terminals:
Screw, push-in, or lever
- Warranty:
5 years (XDR-E: 3 years)
View Product
XDR Series
Three-Phase Input
View Product
- Direct replacement for TDR series. With updated performance and features.
- Smaller footprint: 16%–28% size reduction
- Expanded voltage lineup: Added 12V and 36V options, including rare 240W & 480W 12V models and broader 36V choices
- Wider input range: 320–600 Vac (vs. 340–550 Vac for TDR)
- Low inrush current: <10 A
- Wide operating temperature: –40 to +85 °C (full load up to +60 °C)
- Parallel operation: Built-in on XTR-480 and XTR-960
- System monitoring: DC OK signal standard across the entire series
- Warranty: 5 years (2 years longer than TDR)
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
XDR-E Series
Cost-Effective Single-Phase Input
- Smaller footprint: 23%–45% size reduction
- Expanded voltage lineup: 12V / 24V / 36V / 48V options, including rare 240W & 480W 12V models and broader 36V choices
- Input range: 85–264 Vac
- Lower inrush current: <30 A
- Wide operating temperature: –40 to +70 °C (full load up to +50 °C)
- Parallel capability: Built-in on XDR-480E and XDR-960E
- System monitoring: DC OK signal standard across the XDR-E series
- Warranty: 3 years (matches SDR/NDR, one year longer than EDR)
View Product
New Products
Additional Resources
Additional Resources
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
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Transcript
MEAN WELL DIN Rail Power Supplies
MEAN WELL's DIN Rail AC/DC switching power supplies have supplied more than 40 series and 95 models ranging from 10~960W and supply a range of solutions including metal case and plastic case type and 1 to 3 phase input voltage operation. MEAN WELL's DIN Rail power supplies comply with UL508, UL60950-1, TUV EN60950-1, TUV EN61558-1, -2-16, SEMI and GL safety regulations, and also pass EN55022 or EN55011 electromagnetic compatibility (EMC) testing.
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
Start
Features
Advantages
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
Learn More
Markets & Applications
Real Use Cases
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
Learn More
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
Advantages & Features
Markets & Applications
Choosing a power supply unit for an industrial plant has become a challenge due to various reasons including different power requirements of connected devices, input voltage compatibility based on geographical location, the supported temperature range, and derating considerations. This has compelled DIN Rail power supplies to have protection against overload, short circuits, overvoltage, and thermal issues. Additionally, the growing complexity in industrial manufacturing facilities and semiconductor fabrication plants has led to space constraints within the control cabinets. The traditional approach of using bulky power supply units to support components such as programmable logic controllers (PLCs), sensors, relays, and actuators often results in space inefficiency issues. Many modern industrial applications today require DIN Rail power supplies, which are typically switch-mode power supply units designed to mount on a DIN Rail system — standardized metal rails used for installing industrial equipment inside racks or cabinets. These power units are suitable for space-constrained DIN panels, harsh operating conditions, applications with high peak power demand, and power reliability.
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources
Authored by MEAN WELL Product Manager, Kai Li, and Sager Electronics Technical Support Manager for Power, Don Baldwin, this article discusses three key considerations when selecting a power supply unit for industrial environments: power requirements and peak loads, extreme conditions and temperature rating, and form factor and space constraints. The article will also explore the MEAN WELL XDR-E and XTR DIN Rail power supply series in addressing these requirements.
Download the White Paper
New Products
XDR Series
1Ø Input High-End Flagship
View Product
XDR Series
Three-Phase Input
View Product
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
XDR-E Series
Cost-Effective Single-Phase Input
View Product
New Products
Additional Resources
Additional Resources
Advantages & Features
Markets & Applications
Key Considerations When Choosing DIN Rail Power Supply for Industrial Facilities
New Products
Additional Resources