560PSU02 RTU560 Power Supply Unit 48-220V DC ABB Module

560PSU02 RTU560 Power Supply Insight

The 560PSU02 is a robust power supply unit engineered for the RTU560 product line, specifically designed to drive 560MPR03 and 560SFR02 subracks. It features a wide-range DC input and dual stabilized outputs (5V and 24V DC). For critical infrastructure, the 560PSU02 supports parallel redundancy with integrated load balancing, ensuring zero downtime even if one power module fails. With 85W of total output power, it comfortably sustains up to 8 communication units (CMU) in a single subrack.

Technical Input & Output Matrices

• Brand: ABB / RTU560 Series
• Model: 560PSU02
• Input Voltage: 48…220 V DC (Tolerance: -20% to +15%)
• Output U1: 5.1 V DC / 15 A (Logic Supply)
• Output U2: 24 V DC / 0.4 A (Peripheral Supply)
• Maximum Power: 85W (Total)
• Interruption Buffering: ≤ 50 ms (Tolerant on input voltage drops)
• Efficiency: 74% at nominal 48…110 V DC
• Cooling: Natural Convection (No moving parts)

Protection & Redundancy Characteristics

• Redundancy: Supports Parallel Operation with active monitoring
• Input Protection: Over-voltage and Reverse Polarity Protection
• Output Protection: Electronic power limitation and Short-circuit Proof
• Isolation: Full potential isolation between input and output stages
• Load Balancing: Controlled current sharing in redundant configurations
• Diagnostics: LED Indicators for output monitoring and hardware alarm signaling

Oiltech Controls’s Review

• The 560PSU02 is essential for utility-grade RTU configurations requiring high availability.
• Engineering Note: Always use the same rubric and type when configuring a redundant power setup.
• We recommend installing a 10A external circuit-breaker on the plus lead to meet safety standards.
• Suitable for: Substation automation, grid monitoring, and RTU expansion modules.
• Maintenance Tip: The module is hot-swappable in redundant modes, allowing for zero-interrupt maintenance.

Hardware Interface & Installation

• Form Factor: 3HE Euro card (160 mm x 100 mm)
• Front Panel: 8R (40 mm) landscape width
• Backplane Connector: 48-pole Type F DIN 41612
• Supply Plug: 3-pole 7.62 mm pluggable screw terminals (Included)
• Environmental: Operating range of 0°C to 70°C with humidity up to 95%
• Weight: Approximately 0.65 kg

Professional FAQ & Selection Guide

• What is the primary benefit of the 560PSU02 Redundant Mode?
  It allows two units to share the load; if one fails, the other immediately takes over the full load without system reboot.
• Can I run this module on 110V AC?
  No, the 560PSU02 is strictly a DC-input module (48-220V DC). For AC inputs, an external rectifier is required.
• How do I know if the outputs are healthy?
  Check the front panel LEDs; an alarm signal will also trigger on the RTU bus in case of output deviation.
• Selection Advice: When should I worry about derating?
  Derating occurs at -2.5%/Kelvin once the ambient temperature exceeds 50°C. Ensure proper rack ventilation.
• Troubleshooting: The module won’t start after a surge?
  Inspect the internal F1=4AT fuse. If the reverse voltage protection was triggered, the fuse may need replacement.

Logistics & Warranty Terms

• Warranty: 12-Month Quality Guarantee
• Dispatch Time: Orders ship within 24-28 hours
• Carrier Partners: Express shipping via FedEx, UPS, and DHL
• Order Code: 1KGT011900R0001
• Technical Inquiries: info@oiltechcontrols.com
• Support: WhatsApp +86 158 8020 0923

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