Description
The ADEL System FLEX50024A is a high-power 24V DIN rail power supply designed for demanding industrial automation, machinery and control-system applications. Manufactured in Italy, it delivers up to 25A and 600W while maintaining a compact 85mm-wide DIN rail enclosure.
The FLEX50024A uses a manually selectable 115 or 230VAC single-phase input and provides a regulated 24VDC output adjustable from 22 to 27VDC. Its flexible power capability provides continuous output according to ambient temperature, with up to 600W available at lower operating temperatures and strong overload support for demanding start-up loads.
High efficiency, active output monitoring, a Power Good relay and three selectable output-protection modes make the FLEX50024A suitable for PLC systems, motors, actuators, industrial computers and other equipment requiring a robust high-current 24V supply.
ADEL System FLEX50024A 24V 25A DIN Rail Power Supply
A compact, high-current industrial power supply delivering up to 600W with flexible power management, selectable protection modes and Power Good monitoring.
The FLEX50024A converts a single-phase AC or compatible DC input into a stable 24VDC supply for industrial equipment. Its combination of high output current, compact dimensions and natural-convection cooling makes it an effective solution for control cabinets where both power density and reliability are important.
Typical Applications
This 24V high-power DIN rail supply is suitable for applications including:
- Industrial automation and machinery
- PLC, HMI and remote I/O systems
- Motors, actuators, solenoids and contactors
- Industrial computers and communications equipment
- Packaging, robotics and material-handling systems
- Control panels requiring a high-current 24VDC supply
Flexible 480W to 600W Output
The FLEX50024A provides output power according to ambient temperature, delivering up to 25A and 600W at 24VDC under suitable operating conditions. This flexible power characteristic supports demanding loads while maintaining reliable operation across a broad industrial temperature range.
Strong Overload Capability
The supply is designed to withstand heavy overload conditions without immediate shutdown. Its constant-power behaviour assists with difficult loads such as motors and large capacitive circuits, while its overload performance supports protective-device coordination in machinery applications.
Three Output-Protection Modes
The FLEX50024A provides three selectable responses to output overload or short-circuit conditions: manual reset, hiccup mode and continuous-output mode. This allows the protection behaviour to be matched to the requirements of the connected equipment.
Power Good Monitoring
A Power Good relay provides a volt-free status signal for PLCs, alarms and supervisory systems. The relay changes state when the 24V output falls below the monitored operating threshold, helping users detect supply or load problems quickly.
Parallel Operation
Easy Parallel functionality allows multiple compatible units to be connected where additional output capacity or system redundancy is required.
Manufactured in Italy
The FLEX50024A is manufactured in Italy by ADEL System and is designed for professional industrial control and machinery installations.
Key Features
The principal electrical, monitoring, protection and installation characteristics of the ADEL System FLEX50024A.
- Product type: High-power industrial DIN rail AC-DC power supply
- Input: Single-phase 115 / 230VAC with manual selection
- AC input range: 90 to 264VAC across the selectable ranges
- DC input range: 238 to 370VDC
- Nominal output voltage: 24VDC
- Output adjustment: 22 to 27VDC
- Maximum output current: 25A
- Flexible output power: Up to 600W
- Efficiency: Up to 90%
- Overload capability: Strong overload support without immediate switch-off
- Protection modes: Manual reset, hiccup and continuous output
- Additional protection: Overvoltage and overtemperature protection
- Monitoring: Power Good relay and DC output indication
- Parallel operation: Easy Parallel connection supported
- Cooling: Natural convection
- Operating temperature: -25 to +70°C
- Degree of protection: IP20
- Mounting: 35mm DIN rail
- Dimensions: 85 x 120 x 140mm
- Warranty: 3 years
- Country of manufacture: Italy
Technical Specification
Electrical, protection, monitoring and mechanical information for product selection and system design.
| Specification | Details |
|---|---|
| Manufacturer | ADEL System |
| Model Number | FLEX50024A |
| Product Type | Industrial DIN rail AC-DC power supply |
| Input Phases | Single phase |
| Nominal AC Input | 115 / 230VAC, manually selectable |
| AC Input Range | 90 to 264VAC across the selectable input ranges |
| DC Input Range | 238 to 370VDC |
| Input Frequency | 47 to 63Hz |
| Nominal Output Voltage | 24VDC |
| Output Voltage Adjustment | 22 to 27VDC |
| Maximum Output Current | 25A at 24VDC under suitable ambient conditions |
| Maximum Output Power | 600W |
| Flexible Power Range | Approximately 480 to 600W depending on ambient temperature |
| Efficiency | Up to 90% |
| Residual Ripple | Maximum 80mV peak-to-peak |
| Hold-Up Time | Minimum 20ms at nominal input and load |
| Overload Protection | Manual reset, hiccup mode or continuous-output mode |
| Short-Circuit Protection | Protected; response depends on selected protection mode |
| Overvoltage Protection | Yes, approximately 35VDC typical threshold |
| Overtemperature Protection | Output shutdown with automatic restart |
| Power Good Relay | Volt-free status contact for output monitoring |
| Relay Contact Rating | Maximum 30VDC, 1A or 60VAC, 1A; minimum 1mA at 5VDC |
| Parallel Connection | Easy Parallel operation supported |
| Input to Output Isolation | 3000VAC |
| Input to Earth Isolation | 1605VAC |
| Output to Earth Isolation | 500VAC |
| Protection Class | Class I with protective earth connected |
| Degree of Protection | IP20 |
| Operating Temperature | -25 to +70°C, subject to output derating |
| Cooling Method | Natural convection |
| MTBF | More than 500,000 hours |
| Terminal Capacity | Up to 4mm² screw terminals |
| Dimensions | 85 x 120 x 140mm (W x H x D) |
| Weight | Approximately 1.2kg |
| Mounting | 35mm DIN rail |
| Warranty | 3 years |
| Country of Manufacture | Italy |
Available Model
This product page covers the 24V high-current version of the ADEL System FLEX series.
| Model Number | Input Voltage | Output Voltage | Output Current | Power Rating |
|---|---|---|---|---|
| FLEX50024A | 90-264VAC | 24VDC | Up to 25A | Up to 600W |
Technical Support from Relec Electronics
As part of the Relec Electronics group, Dinrail Power benefits from over 45 years of experience supplying industrial electronic components and power solutions. Our engineering team can provide technical guidance, product selection support and assistance with complex power supply requirements. For alternative solutions, customised options or specialist technical advice, visit the Relec Electronics website.




