MEAN WELL RSP-1000 Series 1000W Power Supply – 1U Low Profile, Active PFC

MEAN WELL RSP-1000 Series 1000W Power Supply – 1U Low Profile, Active PFC

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The RSP-1000 series is a 1000W single-output enclosed power supply from MEAN WELL, featuring a 1U low-profile design (41mm height) and active PFC. Available in 12V, 15V, 24V, 27V, and 48V models, it offers high efficiency up to 90%, forced air cooling, and comprehensive protections. With active current sharing for parallel operation (up to 4 units, 3+1 redundancy), remote On/Off control, remote sense, and a 5-year warranty, it is an ideal solution for industrial automation, test equipment, and high-power systems.

Key Features

• ✅ 1000W Output Power: Robust power delivery for demanding industrial applications.
• ✅ 1U Low Profile Design: 41mm height fits standard 1U rackmount equipment and space-constrained installations.
• ✅ Active PFC: Built-in active power factor correction for improved energy efficiency.
• ✅ High Efficiency: Up to 90% efficiency, reducing energy waste and heat generation.
• ✅ Parallel Operation: Built-in active current sharing supports up to 4 units in parallel, providing up to 4000W total power or 3+1 redundancy.
• ✅ Advanced Control Features: Remote On/Off control, remote sense function, and DC OK signal.
• ✅ Adjustable Output Voltage: Output voltage can be adjusted via internal potentiometer or external control (40-115% range).
• ✅ Comprehensive Protections: Short circuit, overload, over voltage, and over temperature protection.
• ✅ 5-Year Warranty: Backed by MEAN WELL's industry-leading 5-year warranty.

Technical Specifications (Popular 24V Model)

Available Models

Advanced Control Features

Parallel Operation (Active Current Sharing)

The RSP-1000 features built-in active current sharing, enabling parallel connection of up to 4 units for higher power or redundancy:

• Increased Total Power: Up to 4000W (4 units in parallel).
• Redundancy (3+1): For critical systems, use 4 units with 1 as standby – if one fails, the remaining 3 continue to supply power.
• Key Requirements: Output voltage difference between units must be less than 0.2V. Use short, large-diameter wiring for optimal load sharing.

Remote On/Off Control

Control the power supply via remote signal (short = ON, open = OFF).

Remote Sense Function

Compensates for voltage drops over long output cables, ensuring accurate voltage at the load (max compensation 0.5V).

Output Voltage Adjustment (PV Function)

Output voltage can be adjusted via external voltage or external resistance (40-115% of rated output range).

DC OK Signal

Provides open-collector signal indicating power supply output status – ideal for system monitoring.

Auxiliary Output

5V@0.5A auxiliary output for powering control circuits (isolated from main output).

Applications

The RSP-1000 series is suitable for a wide range of industrial and commercial equipment:

• Industrial automation and control systems
• Test and measurement instruments
• Laser-related machines
• Aging test equipment
• RF applications
• High-power LED lighting systems
• Telecommunication equipment

Why Source from Xuanan Trading?

• ✅ Genuine MEAN WELL Product: Full manufacturer warranty and traceability.
• ✅ Competitive Pricing: Factory-direct sourcing for wholesale and project quantities.
• ✅ Technical Support: Assistance with parallel configuration, remote control setup, and system integration.
• ✅ One-Stop Shop: Combine with LED controllers, connectors, and other components.
• ✅ 24-Hour Reply: Fast response on all inquiries.

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