ABB 1KGT011900R0001 Power‑Supply Unit for RTU560

Product Description

1KGT011900R0001 (560PSU02) is a dedicated plug‑in power‑supply module designed for the ABB RTU560 remote‑terminal‑unit substation automation system. It converts wide‑range DC input 

into stable isolated +5 VDC and +24 VDC outputs to feed the processor, communication boards and field I/O modules inside the RTU560 rack. This power unit supports 1+1 redundant parallel operation, 

which can realize seamless load takeover once one power supply fails, greatly improving the reliability of power‑grid monitoring and data‑acquisition equipment. It is widely deployed in electric‑power 

substations, distribution‑network control rooms and energy‑management automation cabinets.

Technical Specifications

• Full Model: 1KGT011900R0001 (560PSU02)
• Brand: ABB, Origin: Switzerland
• Applicable System: ABB RTU560 Remote Terminal Unit
• Input Voltage: 48‑220 VDC wide‑range DC power input
• Output Channels: Dual isolated output: +5 VDC, +24 VDC
• Redundancy Mode: 1+1 hot‑standby redundant parallel operation supported
• Rated Power: 85 W
• Installation: Plug‑in slot‑mounted inside RTU560 sub‑rack
• Operating‑Temperature: ‑25℃ ~ +70℃
• Storage‑Temperature: ‑40℃ ~ +85℃
• Ambient Humidity: 5%‑95% non‑condensing
• Net Weight: Approx. 0.666 kg

• Certifications: CE, IEC substation‑automation EMC standard compliance

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Key Features

1. Special‑purpose power supply hardware exclusively for ABB RTU560 substation‑automation racks
2. Dual isolated DC outputs (+5V, +24V) supply power for both logic circuits and field peripheral equipment
3. Wide 48‑220VDC input range adapts to various substation backup‑DC power‑supply environments
4. Supports redundant parallel configuration, automatic load transfer upon single‑unit failure, no system interruption
5. Built‑in over‑voltage, over‑current and short‑circuit protection to safeguard downstream RTU modules
6. Compact plug‑in structure for fast hot‑swap replacement and short maintenance downtime
7. Industrial‑grade long‑life components for 24/7 continuous operation in unmanned power‑substation sites
8. Complete fault‑diagnosis indicator lamps for quick on‑site status inspection and troubleshooting