PLA600F-24
600W high-power enclosed AC-DC power supply with 24V output for industrial applications
Product Overview
Description
The Cosel PLA600F-24 is a high-power 600W enclosed AC-DC power supply designed for demanding industrial applications. This unit features universal 85-264VAC input and delivers regulated 24VDC at up to 25A. With high efficiency of 92%, the PLA600F-24 minimizes heat generation and operating costs. The enclosed metal case provides protection and enables easy installation. Key features include active power factor correction (PFC) with >0.95 PF, comprehensive protection (OCP, OVP, OTP, SCP), and -10°C to +70°C operating temperature range. The unit meets UL, CE, and TUV safety certifications for global applications. With an MTBF of 250,000 hours and Cosel's 5-year warranty, this power supply offers exceptional reliability for high-power industrial environments.
Product Series
PLA
Primary Application
Industrial automation equipment
Key Features
- 600W output power with 24VDC at 25A
- Universal 85-264VAC input for global use
- High efficiency 92% reduces operating costs
- Active PFC >0.95 for power quality
- Comprehensive protection: OCP, OVP, OTP, SCP
- Compact enclosed design for easy installation
- Global safety certifications: UL, CE, TUV
- 5-year standard warranty
- 250,000 hour MTBF for reliability
Specifications
| Input Voltage Range | 85-264VAC (universal) |
|---|---|
| Input Frequency | 47-63Hz |
| Output Voltage | 24VDC ±1% |
| Output Current | 25A maximum |
| Output Power | 600W continuous |
| Efficiency | 92% typical at 230VAC, full load |
| Power Factor | >0.95 at 230VAC, full load |
| Hold-up Time | 20ms typical at 230VAC, full load |
| Line Regulation | ±0.5% typical |
| Load Regulation | ±1% typical |
| Ripple and Noise | 200mVp-p maximum |
| Operating Temperature | -10°C to +70°C with derating |
| Storage Temperature | -20°C to +85°C |
| MTBF | 250,000 hours at 25°C (Telcordia SR-332) |
| Dimensions | 120 x 60 x 220 mm (W x H x D) |
| Weight | 1.8 kg typical |
| Safety Standards | UL62368-1, EN62368-1, TUV |
| EMC Standards | EN55032 Class B, EN55024, FCC Part 15 |
Applications
Industrial automation equipment
Industrial automation and control
Factory machinery and controls
Industrial automation and control
Test and measurement systems
Data acquisition and conversion
Telecommunications equipment
Communication and interface
LED lighting systems
Electronic system design
Medical equipment (non-patient)
Medical electronics
Security and access control
Industrial automation and control
Renewable energy systems
Renewable energy systems
FAE Expert Insights
"The PLA600F-24 is our go-to recommendation for high-power industrial applications requiring 600W output. In our extensive field experience, this power supply consistently delivers reliable performance even in demanding environments. The 92% efficiency is impressive for this power level, significantly reducing heat generation compared to competing products. We have deployed hundreds of these units in factory automation systems with excellent results. The built-in active PFC ensures clean power factor, and the comprehensive protection features provide peace of mind. For applications requiring 24V at high current, this is our top recommendation."
High-power reliability with excellent efficiency
— BeiLuo FAE Team, BeiLuo
Frequently Asked Questions
What is the inrush current of the PLA600F-24?
The PLA600F-24 has controlled inrush current of 60A peak maximum at 230VAC cold start. Inrush current is the surge that occurs when the input capacitors charge at startup. Cosel designs include inrush limiting circuitry to prevent nuisance tripping of circuit breakers and stress on input components. The inrush duration is brief (<15ms) and well-controlled. For multiple power supplies, consider staggered startup or sufficient circuit breaker capacity. Contact our FAE team for inrush calculations in multi-supply systems.
60A peak inrush typical for 600W. Use staggered startup for multiple units. Contact us for multi-supply design.
How do I achieve parallel operation with PLA600F-24?
The PLA600F-24 supports parallel operation with current sharing for higher power or redundancy: Current sharing allows up to 3 units in parallel with balanced load distribution. For 1200W: Two PLA600F-24 in parallel; For 1800W: Three units in parallel; For redundancy: Two units with OR-ing diodes for N+1 configuration. Parallel configuration requires connecting all units to common input and output with equal length wires for balanced current sharing. Add blocking diodes for redundancy applications. Contact our FAE team for parallel configuration design assistance.
Up to 3 units in parallel with current sharing. Use OR-ing diodes for redundancy. Contact us for parallel design.
What are the cooling requirements for the PLA600F-24?
The PLA600F-24 requires adequate cooling due to high power: Natural convection provides full power to 45°C ambient, with 50% derating at 70°C. Forced air (200 LFM) allows full power to 70°C ambient. Cooling design should ensure 30mm clearance around supply with vertical airflow (bottom to top). For high-power applications, forced air cooling is recommended. The supply includes overtemperature protection at 105°C. For enclosed panels, ensure adequate ventilation or use fan trays. Contact our FAE team for thermal design assistance.
Ensure 30mm clearance. Consider forced air for full power at high ambient. Contact us for thermal design.
Can the PLA600F-24 be used in medical applications?
The PLA600F-24 has basic isolation suitable for non-patient medical equipment with 3000VAC input to output isolation and <1mA leakage current. It meets IEC 60950-1 and IEC 62368-1 standards. For patient-connected equipment, use Cosel's medically certified PMA series power supplies which have 2xMOPP isolation and <100µA leakage current, meeting IEC 60601-1 3rd Edition requirements. The PLA600F-24 is suitable for laboratory equipment, medical carts (non-patient), imaging equipment (non-contact), and building systems in hospitals. Contact our FAE team for medical application guidance.
Use for non-patient medical equipment. Select PMA series for patient contact. Contact us for medical design.
What input protection is required for the PLA600F-24?
The PLA600F-24 requires proper input protection: External fuse should be 10A slow-blow at 115VAC or 5A slow-blow at 230VAC. Circuit breaker should be Type C or D curve rated for inrush current (60A peak typical at 230VAC). The supply includes internal fuse for component protection, but external protection is required for safety. For branch circuits, follow NEC or local electrical codes. Install fuse or breaker on input with appropriate wire gauge (14 AWG minimum) and follow safety grounding requirements. Contact our FAE team for protection design.
Use 10A slow-blow at 115V, 5A at 230V. Type C/D breaker. Contact us for protection design.