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3-Phase Industrial Power Supply for Electrical Panels and Automation Systems
The CABUR XCSL3480W024VAA 3-Phase Industrial Power Supply provides a 24 VDC, 20 A output from a 3-phase 400-500 VAC supply, with 90.5% efficiency at 400 VAC and an aluminium housing for industrial electrical installations.
Part of the CABUR CSL Series, the XCSL3480W024VAA is designed for industrial power supply applications requiring a three-phase input and regulated DC output. The unit provides electrical isolation between input, output and ground, together with specified operating temperature limits and protection characteristics.
The product is intended for vertical rail mounting, with installation clearances that should be considered when planning the electrical panel layout.
3-Phase Input and 24 VDC Output
The XCSL3480W024VAA has a rated three-phase input of 400-500 VAC and a 24 VDC, 20 A output. Its nominal output corresponds to 480 W, making it suitable for consideration in compatible industrial power distribution and automation systems.
Power supply selection should take account of the available input voltage, required DC load, operating temperature and installation conditions.
Efficiency and Operating Temperature
The power supply has a specified efficiency of 90.5% at 400 VAC, with dissipated power of 48 W under the stated input condition.
The original product information specifies an operating temperature range from -20°C to +70°C. Above 50°C, output power derating applies at a rate of 14 W/°C. This reduction should be considered when evaluating the available output capacity at higher operating temperatures.
Electrical Isolation and Protection
The XCSL3480W024VAA provides specified isolation between input and output, input and ground, and output and ground. The input-to-output isolation rating is 3 kVAC for 60 seconds, with a SELV output identified in the original product information.
The original specifications also list IP20 protection, overvoltage category II and pollution degree 2. These characteristics should be assessed alongside the requirements of the electrical enclosure and installation environment.
Technical Specifications
| Specification | Details |
|---|---|
| Product and Electrical Performance | |
| Model | XCSL3480W024VAA |
| Product Type | 3-Phase Industrial Power Supply |
| Rated Input Voltage | 3 x 400-500 VAC |
| Rated Output | 24 VDC, 20 A |
| Efficiency | 90.5% at 400 VAC |
| Dissipated Power | 48 W at 400 VAC |
| Operating Temperature Range | -20°C to +70°C |
| Temperature Derating | 14 W/°C above 50°C |
| Electrical Isolation | |
| Input / Output Isolation | 3 kVAC / 60 s (SELV output) |
| Input / Ground Isolation | 1.5 kVAC / 60 s |
| Output / Ground Isolation | 0.5 kVAC / 60 s |
| Standards and Protection | |
| Standard / Approval Reference | EN 60950-1 (original product listing) |
| EMC Standards |
EN 61000-6-1 EN 61000-6-2 EN 61000-6-3 EN 61000-6-4 |
| Overvoltage Category | II |
| Pollution Degree | 2 |
| Protection Degree | IP20 |
| Mechanical and Installation Details | |
| Connection Terminal | 4 mm² / 4 mm² |
| Housing Material | Aluminium |
| Dimensions (L x H x D) | 80 x 170 x 127 mm (original product listing) |
| Approximate Weight | 1.5 kg |
| Mounting Information | Vertical mounting on a rail, with 20 mm clearance from adjacent components |
What You Get
- Three-Phase Power Supply: Rated input of 3 x 400-500 VAC.
- 24 VDC Output: Rated output of 20 A for compatible industrial electrical loads.
- High Efficiency: 90.5% efficiency at 400 VAC.
- Electrical Isolation: Specified input-to-output, input-to-ground and output-to-ground isolation ratings.
- Operating Temperature Range: -20°C to +70°C, subject to output power derating above 50°C.
- IP20 Protection: Protection rating stated in the original product specifications.
- Aluminium Housing: Metal enclosure construction.
- Rail Mounting: Vertical installation arrangement with specified clearance from adjacent components.
Power Supply Selection and Installation Requirements
When selecting an industrial power supply, consider the three-phase input supply, required DC output current, ambient temperature, electrical isolation and installation space.
The XCSL3480W024VAA should be evaluated according to the connected equipment's power demand and the installation conditions of the electrical panel. Particular attention should be given to temperature-related output derating and the specified mounting clearance.
Discuss your electrical power requirements, DC load, operating conditions and panel installation arrangement to determine whether the CABUR XCSL3480W024VAA is suitable for your intended application.
Contact us today to enquire about the CABUR XCSL3480W024VAA 3-Phase Industrial Power Supply, request technical information or obtain a quotation.
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