Description
The ADEL System FLEX17024A is a compact 24V DIN rail power supply designed for industrial automation, machinery and control-panel applications. Manufactured in Italy, it delivers up to 7.5A and 180W from an extremely compact 55mm-wide enclosure.
The FLEX17024A uses a manually selectable 115 or 230VAC single-phase input and provides a regulated 24VDC output adjustable from 22 to 27VDC. Its flexible-power design provides continuous output from 180W according to ambient temperature, together with a temporary 150% power boost for demanding start-up loads.
High efficiency, a Power Good relay, strong overload capability and three selectable output-protection modes make the FLEX17024A suitable for PLC systems, motors, actuators, industrial computers and other equipment requiring a dependable 24VDC supply.
ADEL System FLEX17024A 24V 7.5A DIN Rail Power Supply
A compact industrial power supply delivering up to 180W with flexible output power, Power Good monitoring and selectable overload-protection modes.
The FLEX17024A converts a single-phase AC input into a stable 24VDC supply for professional industrial equipment. Its high power density, natural-convection cooling and narrow 55mm housing make it particularly suitable for control cabinets where DIN rail space is limited.
Typical Applications
This compact 24V DIN rail power 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 compact 24VDC supply
Flexible 120W to 180W Output
The FLEX17024A provides 7.5A at 24VDC below 40°C, 6A below 50°C and 5A below 60°C. This gives continuous output power from 120W to 180W, depending on ambient temperature.
Temporary Power Boost
The power-boost function supplies 150% of the 60°C rated current for at least three minutes. This helps the unit support motors, capacitive equipment and other loads with elevated start-up or temporary current demands.
Three Output-Protection Modes
The FLEX17024A provides three selectable responses to overload and short-circuit conditions: hiccup mode, continuous-output mode and manual reset. This allows its protection behaviour to be matched to the connected load.
Power Good Monitoring
A volt-free Power Good relay enables the output-voltage status to be monitored by a PLC, alarm or supervisory system. This is particularly useful in redundant and safety-related control applications.
Strong Capacitive-Load Start-Up
The supply can start capacitive loads up to 50,000µF, helping it operate reliably with electronic equipment that has substantial input capacitance.
Manufactured in Italy
The FLEX17024A is manufactured in Italy by ADEL System for professional industrial control and machinery applications.
Key Features
The principal electrical, monitoring, protection and installation characteristics of the ADEL System FLEX17024A.
- Product type: Industrial DIN rail AC-DC power supply
- Input: Single-phase 115 / 230VAC with manual selection
- Nominal output voltage: 24VDC
- Output adjustment: 22 to 27VDC
- Maximum continuous output current: 7.5A
- Flexible output power: 180W
- Power boost: 150% of the 60°C rated current for at least three minutes
- Efficiency: At least 89%
- Capacitive-load start-up: Up to 50,000µF
- Maximum short-circuit current: 16A in hiccup mode
- Protection modes: Hiccup, continuous output and manual reset
- Additional protection: Overvoltage and overtemperature protection
- Monitoring: Power Good relay
- Cooling: Natural convection
- Operating temperature: -25 to +70°C
- Mounting: 35mm DIN rail
- Dimensions: 55 x 110 x 105mm
- Weight: Approximately 0.60kg
- 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 | FLEX17024A |
| Product Type | Industrial DIN rail AC-DC power supply |
| Input Phases | Single phase |
| Nominal AC Input | 115 / 230VAC, manually selectable |
| AC Input Voltage Range | 90 to 264VAC |
| Input Frequency | 47 to 63Hz |
| Nominal Output Voltage | 24VDC |
| Output Voltage Adjustment | 22 to 27VDC |
| Continuous Output Current below 40°C | 7.5A |
| Continuous Output Current below 50°C | 6A |
| Continuous Output Current below 60°C | 5A |
| Continuous Output Power | 180W |
| Power Boost | 150% of the 60°C rated current for at least three minutes |
| Maximum Overload Current | Approximately 1.8 to 2.2 times the 60°C rated current |
| Maximum Short-Circuit Current | 16A in hiccup mode for a maximum of two seconds |
| Capacitive Load Start-Up | Up to 50,000µF |
| Turn-On Delay | Maximum 1 second after applying the input supply |
| Efficiency | At least 89% |
| Residual Ripple | Maximum 80mV peak-to-peak |
| Hold-Up Time | Typically 20ms |
| Maximum Dissipation | 22W at nominal output and 40°C |
| Overload Protection | Hiccup mode, continuous-output mode or manual reset |
| 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 |
| 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 | Screw terminals |
| Dimensions | 55 x 110 x 105mm (W x H x D) |
| Weight | Approximately 0.60kg |
| Mounting | 35mm DIN rail |
| Warranty | 3 years |
| Country of Manufacture | Italy |
Available Model
This product page covers the compact 24V, 7.5A version of the ADEL System FLEX series.
| Model Number | Input Voltage | Output Voltage | Output Current | Power Rating |
|---|---|---|---|---|
| FLEX17024A | 90-264VAC | 24VDC | Up to 7.5A | Up to 180W |
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.




