ABB CP-E 24/0.75 Power Supply – 24VDC 0.75A Module

1. Product Summary

The ABB CP-E 24/0.75 power supply delivers stable low-power 24 VDC output for compact industrial automation systems. Its switch-mode design ensures efficient energy conversion while supporting a wide input range suitable for global installations. Moreover, the slim 22.5 mm housing saves valuable DIN-rail space, helping engineers design clean and efficient control cabinets. This model provides 0.75 A of regulated current, making it ideal for lightweight control loads, auxiliary circuits, and distributed field devices.

2. Functional Highlights and Key Benefits

The oversized input range from 90–264 VAC and 120–375 VDC simplifies integration in diverse electrical environments. In addition, the adjustable output voltage from 21.6 to 28.8 VDC allows fine tuning for long cable runs or devices requiring specific tolerance margins. The hiccup-mode protection system limits stress on connected components during short-circuit or overload conditions, ensuring uninterrupted reliability. Therefore, designers benefit from enhanced protection and improved lifetime of sensitive automation hardware. Furthermore, parallel operation capability enables redundant architectures when higher availability is required.

3. Technical Specifications

Electrical Performance

• Input voltage range (AC): 90–264 VAC

• Input voltage range (DC): 120–375 VDC

• Rated output voltage: 24 VDC

• Output voltage adjustment: 21.6–28.8 VDC

• Rated output current: 0.75 A

• Rated output power: 18 W

• Output characteristic: Hiccup-mode

• Parallel operation: Supported (redundancy capable)

Mechanical Dimensions

• Width: 22.5 mm

• Height: 90 mm

• Depth: 114 mm

• Net weight: 0.143 kg

Package Information

• Package width: 134 mm

• Package height: 39 mm

• Package depth: 157 mm

• Gross weight: 0.212 kg

• Units per box: 1

• EAN: 4016779656863

• Product ID: 1SVR427030R0000

4. Typical Applications and Integration

This compact supply is well suited for small automation panels, sensor power rails, low-power control circuits, and distributed machine modules. For instance, OEM builders deploy it in terminal boxes for vision sensors, compact PLCs, and gateway devices requiring dependable 24 VDC power. Moreover, its narrow DIN-rail footprint makes it a practical choice for retrofit enclosures with limited space. Engineers also use its redundancy capability to improve uptime in mission-critical monitoring systems.

5. Reliability and Service

The CP-E family is designed for long-term reliability in industrial environments, ensuring consistent voltage regulation even under fluctuating input conditions. In addition, ABB’s global support structure provides dependable documentation, maintenance guidance, and replacement accessibility. Therefore, maintenance teams benefit from standardized components that reduce downtime and streamline inventory planning.

6. FAQ

Q1: Can the CP-E 24/0.75 be used in redundant configurations?
Yes, the model supports parallel operation and works with ABB redundancy accessories.

Q2: Is the output voltage adjustable for sensitive loads?
Yes, the supply offers a wide adjustment range between 21.6 and 28.8 VDC.

Q3: What protection mode does the device use for overload events?
It uses hiccup-mode protection, which supports safe recovery and reduces thermal stress.

Q4: Is this supply suitable for global installation?
Yes, the broad AC and DC input range supports worldwide voltage standards.

Q5: Which applications benefit most from this model?
Compact PLC systems, sensors, field boxes, and auxiliary automation loads benefit significantly.