Power supply unit for top-hat rail, 24V / 630mA DC
€33.00
DIN Rail Power Supply, 24V / 630mA DC
The DIN rail power supply, 24V / 630mA DC, is a compact and powerful power solution for industrial and office applications, especially in building automation and Industry 4.0. With a power output of 15W, a high efficiency of typically 86%, and a Limited Power Source (LPS) feature, it provides a reliable and energy-efficient supply for multiple 24V devices such as Web-IOs, sensors, or actuators. The compact design (17.5 x 90 x 54.5 mm), comparable to a miniature circuit breaker, allows easy mounting on standard rails in control cabinets. The wide input range of 100–240V, the overvoltage category III, and a wide operating temperature range from -30 to +70 degrees Celsius make it ideal for demanding environments. With CE marking, UL approval, and strict standards compliance, it is a versatile solution for central power supply. This article highlights the technical features, applications, and benefits of this robust DIN rail power supply.
Energy Efficiency and Universal Applications
The DIN rail power supply impresses with a high efficiency of typically 86%, which minimizes energy consumption and reduces operating costs. The low no-load losses meet modern energy efficiency standards, making the power supply environmentally friendly and sustainable. The wide input range of 100–240V enables worldwide use, supported by CE marking and UL approval, confirming suitability for international markets. The Limited Power Source (LPS) feature limits the output power and increases safety, especially when powering sensitive devices. These characteristics make the power supply ideal for automation technology applications, where it reliably powers sensors, actuators, communication modules, or Web-IOs.
Compact Design for Control Cabinets
The dimensions of 17.5 x 90 x 54.5 mm match the footprint of a miniature circuit breaker, allowing space-saving mounting on standard rails in control cabinets. This compact design is particularly advantageous in building automation, where space is often limited. The wide operating temperature range of -30 to +70 degrees Celsius ensures reliable operation in demanding environments such as production halls, outdoor areas, or air-conditioned data centers. Overvoltage category III protects the power supply against transient voltage spikes, enhancing operational reliability and longevity. These features make it the perfect choice for compact and robust power supply solutions.
Central Power Supply for Web-IOs and More
In installations with multiple Web-IOs or other 24V devices, the DIN rail power supply offers an efficient solution for central power supply. Compared to individual power supplies, it reduces installation effort and ensures neat wiring, improving maintenance and clarity in complex systems. With a power output of 15W, multiple devices can be supplied simultaneously as long as the total load does not exceed the power supply’s capacity. This is especially useful in building automation, where central power supply reduces the complexity of IoT or automation projects. The power supply can also be used in installations that require additional power for other components such as controllers or sensors, provided the power limit is observed.
Standards Compliance and Reliability
The power supply meets strict standards for immunity (EN 61000-6-2) and emissions (EN 55032:2015 + A1 Class B, EN 61000-3-2, EN 61000-3-3), qualifying it for use in residential, commercial, and industrial environments. Its high immunity ensures reliable operation even in environments with electromagnetic interference such as production facilities. The CE marking and UL approval confirm suitability for international use, while the robust design is intended for continuous operation.
Versatile Applications
The DIN rail power supply is ideal for supplying 24V devices such as Web-IOs, sensors, actuators, or communication modules in Industry 4.0 and building automation. It is especially suited for central power supply in control cabinets where multiple devices need to be operated efficiently. It can also be applied in installations with additional power requirements, such as for controllers or IoT devices, as long as the power limit is maintained. The wide input range and compact design enable flexible worldwide deployment, while standards compliance and the wide temperature range support use in demanding environments.
Reliable and Efficient Power Supply
The DIN rail power supply, 24V / 630mA DC, impresses with high energy efficiency, compact design, standards compliance, and versatile applications. It is the ideal solution for central power supply in building automation and Industry 4.0, especially for Web-IOs and other 24V devices.
Connections and Indicators:
- Connections: 2-pole input, 2-pole output with screw terminals
Measuring Unit:
- Output power: max. 15W
- Efficiency: typ. 86%
- Input voltage: 85…264VAC
- Frequency: 47…63 Hz
- Input current: 0.25A at 230V AC
- Inrush current: max. 45A at 230V AC
- No-load losses: <0.3W
- Overvoltage category: III
- LPS feature: Yes
- Output voltage: 24V DC (adjustable 21.6…29V)
- Tolerance: +/-1%
- Ripple voltage: max. 150mV
- Rated current: 0.63A
- Minimum load: none
- Overcurrent protection: at 110%…145% of rated current
- Short-circuit proof: Yes
- Overvoltage protection: Shutdown at 30…36V, reset via POWER ON
- Startup time: 2000ms at rated load and 230V AC
- Rise time: 80ms at rated load and 230V AC
- Hold-up time: 30ms at rated load and 230V AC
- Cooling: Convection cooling
- Dielectric strength: In-Out: 3KV AC
- Isolation resistance: In-Out: 100 MΩ at 500VDC
Environmental Conditions:
- Operating temperature: -30…+70°C, power derating in the range 50…70°C
- Storage temperature: -40…+85°C
- Relative humidity: Operation: 20…90% RH, Storage: 10…95% RH (non-condensing)
- MTBF: >1,160,000 hours (according to MIL-HDBK-217F at 25°C)
Mechanical Data:
- Dimensions: 17.5 x 90 x 54.5 mm
- Weight: 78 g
Certifications and Standards:
- Marks: UL, c-UL, TÜV, CB, CE
- Safety: Complies with EN 61558-1, EN 61558-2-16, EN 62368-1
- EMC: Complies with EN 55032 B, EN 61000-3-2, EN 61000-3-3
- EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5
- EN 61000-4-6, EN 61000-4-8, EN 61000-4-11
Manufacturer Information:
- Manufacturer: MEAN WELL Enterprises Co., Ltd.
- Power supply type: HDR-15-24
- Warranty: 2 years manufacturer warranty
Manufacturer Information:
MEAN WELL EUROPE N.V.
Langs de Werf 8
1185 XT Amstelveen
Netherlands
Phone: +31 20 758 6000
Email: info@meanwell.eu
Responsible person:
Didactum® Security GmbH
Marsweg 17
48163 Münster
Deutschland
Fon: +49 - 2501 - 9 78 58 80
Email: info@didactum-security.de
