MEAN WELL RSP-150-27 151.2W 27V 5.6A Enclosed Power Supply, 1U Low Profile, Metal Case

In industrial automation and control cabinets, the MEAN WELL RSP-150-27 delivers a stable 27V DC output with 5.6A current capacity, making it a dependable choice for powering sensors, actuators, and control systems. Its 1U low-profile design fits neatly into space-constrained 19-inch racks and enclosures, while the perforated metal case ensures efficient heat dissipation through free air convection.

Key specifications

• Output voltage: 27V DC
• Output current: 5.6A
• Rated power: 151.2W
• Input voltage range: 88–264V AC (124–370V DC)
• Frequency range: 47–63 Hz
• Efficiency: 89%
• Protections: short circuit, overload, over voltage, over temperature
• Cooling: free air convection
• Operating temperature: -30°C to +70°C
• Ripple and noise: 150mVp-p
• Setup time: 1000ms; rise time: 50ms (at 230VAC full load)
• Hold-up time: 16ms (at 230VAC full load)
• Isolation voltage: 3kV AC (input to output)
• Leakage current: <0.75mA at 240VAC
• Form factor: 1U low-profile enclosed
• Enclosure material: perforated metal case
• Mounting type: chassis mount
• Certifications: UL, CUL, TUV, CE, CB

Why choose it

Built for reliability in demanding environments, the RSP-150-27 combines high efficiency with comprehensive protection features, ensuring long-term stable operation. Its wide input voltage range accommodates global AC mains fluctuations, and the rugged metal enclosure withstands harsh industrial conditions. The low-profile 1U form factor maximizes space utilization in standard racks, simplifying integration into existing systems.

Ideal use cases

• Industrial automation and process control systems
• Test and measurement equipment
• LED lighting and signage
• Telecommunications and networking devices
• Security and surveillance systems

Good to know

The unit operates silently with free air convection, eliminating the need for fans and reducing maintenance. It is certified to international safety standards, providing peace of mind for global deployments. For installation, ensure adequate ventilation around the chassis-mounted unit to maintain optimal thermal performance.