Technical Specifications AC main power input, multi‑channel DC and AC power output channels. Auxiliary control circuit 24 V DC. Operating temperature 0 ℃ to +55 ℃, storage temperature ‑40 ℃ to +85 ℃, non‑condensing relative humidity 5%‑95%. Built‑in over‑current, over‑voltage and short‑circuit protection circuits.
Functional Features Receives input power from cabinet power source. Completes power conversion and multi‑channel power distribution for internal robot components. Provides over‑current and short‑circuit protection for each output branch. On‑board LED indicates power input and branch output status. Built‑in hardware self‑diagnosis detects over‑load and output circuit faults.
Application Scenarios Power supply spare part for ABB industrial robot control cabinet. Used for robot power distribution hardware failure replacement in automated workshop sites.
Performance Parameters Stable continuous multi‑channel power output capability. Fast protection response under over‑current and short‑circuit conditions. Low power loss during long‑time continuous operation.
Material Composition Metal mounting housing. Power conversion assemblies, fuse components and printed circuit board. Power input and output terminal blocks.
Structural Characteristics Cabinet fixed‑mount integrated unit. Equipped with power input terminals and multi‑group output terminals. Reserved mounting fixing holes. Weight approximately 1.8 kilogram.
Working Principle Input power enters the unit, passes through protection and conversion circuits, and is divided into multiple independent output branches. Each branch supplies stable power to corresponding robot internal modules. Protection circuit triggers cut‑off action when abnormal electrical parameters are detected. Diagnosis circuit monitors each branch power operating status continuously.
Installation Requirements Completely disconnect robot cabinet main power before replacement. Secure 3HAC025562‑001 to designated mounting position inside cabinet. Complete main power input wiring and each branch output wiring connection. Restore power supply and verify each branch power output status.
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