Industrial automation, smart manufacturing and AI infrastructure are increasing the demand for compact, efficient and reliable power supplies. Industrial control cabinets require power solutions that deliver stable performance while making efficient use of limited installation space.
Addressing these requirements, Delta Electronics has introduced its 2026 flagship DIN rail industrial power supplies: the DIN Pro Series and DIN Eco Series. Announced on May 20, 2026, these two new product families combine compact designs, reliable operation in demanding environments and application-specific power capabilities.
With features including 150% power boost, efficiency of up to 95%, cold-start capability down to -40°C and compliance with the SEMI F47 standard, the new series are designed for applications ranging from industrial automation and semiconductor equipment to AI infrastructure and green energy facilities.
Key Features of Delta DIN Pro and DIN Eco Series
Both product families are designed to address the evolving requirements of industrial power applications. Their shared features include:
- Compact Design: Widths as narrow as 30 mm help maximise available space inside industrial control cabinets.
- Cold-Start Capability: Supports cold starts at temperatures as low as -40°C.
- SEMI F47 Compliance: Meets the SEMI F47 standard for semiconductor equipment immunity.
- Industrial Reliability: Designed for demanding industrial environments and applications requiring stable power.
- Application Flexibility: Suitable for industrial automation, semiconductor manufacturing, AI infrastructure and green energy applications.
1. Delta DIN Pro Series – High-Power Industrial Performance
The Delta DIN Pro Series is a premium single-phase DIN rail industrial power supply range developed for high-power automation and applications requiring additional power capacity. With a power range from 120 W to 960 W, it offers solutions for a wide variety of industrial equipment.
Key Features of DIN Pro Series
- Power Range: 120 W to 960 W: Provides a comprehensive power range for different industrial applications.
- 150% Power Boost: Delivers 150% of rated output power for up to 5 seconds, providing additional power capacity to handle instantaneous high-surge currents during motor startup.
- 400 VDC Input Support: Supports applications including AI Cooling Distribution Units (CDUs), green energy infrastructure and energy storage systems.
- High-Temperature Operation: Supports operating temperatures up to 80°C while maintaining full-load output at 60°C.
- Compact Construction: Widths as narrow as 30 mm help optimise control cabinet space.
Applications of DIN Pro Series
The DIN Pro Series is designed for high-power industrial applications where additional power capacity and thermal performance are important.
- AI data centre Cooling Distribution Units (CDUs)
- Semiconductor manufacturing equipment
- Collaborative robots (cobots)
- Electric vehicle (EV) charging stations
- Industrial automation and motor control systems
For more information, visit the official Delta DIN Pro Series product page.
2. Delta DIN Eco Series – Energy-Efficient Three-Phase Power Supplies
The Delta DIN Eco Series is a cost-effective, high-performance three-phase DIN rail industrial power supply range developed for modern smart factories, industrial automation systems and green energy facilities.
With efficiency reaching up to 95% and support for a three-phase input voltage range of 340–575 Vac, the DIN Eco Series is designed to minimise energy waste while providing reliable power conversion for industrial applications.
Key Features of DIN Eco Series
- Efficiency Up to 95%: Helps minimise energy losses during power conversion.
- Three-Phase Input: Supports an input voltage range of 340–575 Vac.
- Extended Voltage Support: The 3ENA models support input voltages up to 600 Vac.
- Reliable Operation: Designed for industrial environments with frequent power fluctuations and remote locations with unstable grid conditions.
- Compact Design: Widths as narrow as 30 mm help reduce installation space requirements.
Applications of DIN Eco Series
The DIN Eco Series provides a three-phase power solution for industrial facilities and infrastructure applications where energy efficiency and reliable operation are important.
- Smart factories and manufacturing facilities
- Industrial automation systems
- Renewable energy facilities
- Industrial control panels
- Remote industrial installations
Explore the official Delta DIN Eco Series product page for further information.
DIN Pro vs DIN Eco Series: Key Differences
Although both series are designed for industrial DIN rail applications, they address different power requirements. The DIN Pro Series focuses on high-power single-phase applications, while the DIN Eco Series provides an efficient three-phase power solution.
| Parameter | DIN Pro Series | DIN Eco Series |
|---|---|---|
| Power configuration | Single-phase | Three-phase |
| Power range | 120 W to 960 W | Not specified in the launch announcement |
| Power boost | 150% for up to 5 seconds | Not specified |
| Maximum efficiency | Not specified in the launch announcement | Up to 95% |
| Input voltage | Includes 400 VDC support | 340–575 Vac |
| Extended input support | 400 VDC | Up to 600 Vac for 3ENA models |
| Temperature performance | Operating temperature up to 80°C; full-load output at 60°C | Not specified in the launch announcement |
| Cold-start capability | Down to -40°C | Down to -40°C |
| Width | As narrow as 30 mm | As narrow as 30 mm |
| SEMI F47 compliance | Yes | Yes |
Note: Specifications are based on Delta's product launch announcement. Refer to individual model datasheets for complete technical specifications and operating conditions.
Supporting Industrial Automation and Emerging Technologies
The growing adoption of smart manufacturing, semiconductor production and AI infrastructure is creating new requirements for industrial power solutions. Equipment manufacturers need compact power supplies capable of delivering reliable performance under demanding operating conditions.
Delta's DIN Pro and DIN Eco Series address these requirements through different approaches. The DIN Pro Series focuses on high-power applications requiring additional power capacity and thermal performance, while the DIN Eco Series delivers an energy-efficient solution for three-phase industrial installations.
These product developments reflect Delta's continued focus on high power density, miniaturisation and digital control technology for evolving industrial applications.
Frequently Asked Questions (FAQs)
Q1: What are the Delta DIN Pro and DIN Eco Series?
Ans: The Delta DIN Pro and DIN Eco Series are DIN rail industrial power supply product families launched in 2026. The DIN Pro Series is designed for single-phase applications, while the DIN Eco Series supports three-phase applications.
Q2: What is the power range of the Delta DIN Pro Series?
Ans: The Delta DIN Pro Series offers a power range from 120 W to 960 W, supporting various industrial automation and high-power applications.
Q3: What is the power boost capability of the DIN Pro Series?
Ans: The DIN Pro Series provides a 150% power boost for up to 5 seconds, delivering additional power capacity to handle instantaneous high-surge currents during applications such as motor startup.
Q4: What is the maximum efficiency of the Delta DIN Eco Series?
Ans: The Delta DIN Eco Series offers efficiency of up to 95%, helping minimise energy waste in industrial power applications.
Q5: What input voltage does the Delta DIN Eco Series support?
Ans: The DIN Eco Series supports a three-phase input voltage range of 340–575 Vac. Its 3ENA models support input voltages up to 600 Vac.
Q6: Is Amar Radio Corporation an authorised distributor of Delta products in India?
Ans: Amar Radio Corporation (ARC) is an authorised distributor of various electronic components and automation products. Contact our team to confirm the authorised distribution status and availability of specific Delta DIN Pro and DIN Eco models.
Q7: Where can I buy Delta DIN rail industrial power supplies in India?
Ans: You can contact Amar Radio Corporation (ARC) for enquiries about Delta DIN rail industrial power supplies in India. Our team can assist with product enquiries, model selection and purchasing information, subject to product availability.
Q8: How can I request a quotation for Delta DIN Pro and DIN Eco power supplies?
Ans: You can contact Amar Radio Corporation through the ARC website to request a quotation. Share the required model number, quantity and application details to help our team assist with your enquiry.
Q9: What are the main applications of Delta DIN Pro and DIN Eco power supplies?
Ans: The DIN Pro Series is suitable for AI Cooling Distribution Units (CDUs), semiconductor equipment, collaborative robots, EV charging stations and high-power automation. The DIN Eco Series is designed for smart factories, industrial automation and green energy facilities.
Q10: How can I get technical assistance for selecting a Delta DIN rail power supply?
Ans: Contact Amar Radio Corporation (ARC) with your application requirements, input voltage, output voltage, power requirements and preferred model. Our team can assist with product enquiries and information to help identify a suitable solution.
Enquire About Industrial Power Supplies Through ARC
Looking for DIN rail industrial power supplies for your automation systems, control panels or industrial equipment?
Amar Radio Corporation (ARC) provides electronic components and industrial automation product solutions. Contact our team for enquiries about Delta DIN Pro and DIN Eco Series models, product specifications, availability and purchasing information.
Contact ARC today to discuss your industrial power supply requirements.
Source: Delta Electronics – Official product launch announcement, May 20, 2026.