OMRON R88S-EAD20R DC Power Supply Unit

Overview

The OMRON R88S-EAD20R is a high-performance DC power supply unit designed to provide reliable and efficient power for integrated servo motor systems. It is part of OMRON's comprehensive automation solutions, offering seamless integration with OMRON's servo motors and control systems.

Key Features

• Input Specifications: Supports three-phase input with a rated voltage of 400 VAC, and an absolute range from 180 to 520 VAC. It operates at 50/60 Hz with less than 3% unbalance voltage.
• Output Specifications: Delivers a rated output voltage of 564 VDC, with a maximum output current of 40 A. The unit can handle pulse power up to 80 A for short durations.
• Regeneration Circuit: Equipped with an integrated regeneration circuit, ensuring efficient energy handling and minimizing waste.
• Safety and Protection: Features internal protection mechanisms including fuse protection, overload output current protection, and short circuit brake circuit protection.
• Environmental Compatibility: Designed to operate within an ambient temperature range of 5°C to 40°C and relative humidity of up to 90% without condensation, making it suitable for various industrial environments.
• Connectivity: Supports RS232 communication for enhanced connectivity options.

Benefits

• Space Efficiency: Compact design allows for easier installation and integration into existing systems.
• Energy Efficiency: Optimized for energy saving by efficiently managing DC bus power.
• Reliability: Offers robust performance with built-in protection features to ensure operational stability.
• Integration: Seamlessly integrates with OMRON's automation platforms, simplifying system setup and management.

Technical Specifications

• Input Current: Up to 22 Arms without line inductance.
• Internal Capacitance: 940 μF.
• Logic Voltage: 24 VDC with ±10% tolerance.
• Digital Outputs: PNP type, 24 VDC / 0.3 A.

Compatibility and Safety Information

The OMRON R88S-EAD20R is designed for use with OMRON's integrated servo motor systems, ensuring compatibility and optimal performance. It adheres to safety standards by providing protection against overloads, short circuits, and over/under voltage conditions. Always refer to the product manual for detailed installation and operation guidelines to ensure safe usage.