ABB DSTA002B 3BSE018317R1
ABB DSTA002B 3BSE018317R1
ABB DSTA002B 3BSE018317R1
ABB DSTA002B 3BSE018317R1

ABB 3HAC027851-001 | Industrial Robot Power Supply for IRC5

  • Brand: ABB
  • Model: 3HAC027851-001
  • Product Type: Industrial Robot Controller Power Supply Module
  • Series: Compatible with ABB IRC5 Robot Controller
  • Core Function: Provides stable DC power to the IRC5 controller, supporting its operation and integration with robot peripherals.
  • Key Specs:
    • Input Voltage: 100-240V AC (typical for industrial controllers)
    • Output Voltage: 24V DC (standard for robot control systems)
    • Power Rating: ~50W (estimated for IRC5 controller needs)
    • Protection Features: Overvoltage, undervoltage, short-circuit, and overload protection
    • Compatibility: Designed for ABB IRC5 controller (part of the IRB 6700, IRB 7600, etc., robot families)
Get a Quote
Manufacturer:
Part number: ABB 3HAC027851-001
Our extensive catalogue, including : ABB 3HAC027851-001 , is available now for dispatch to the worldwide.

Description

3HAC027851-001: Product Overview
This component is a dedicated power supply module designed for ABB’s IRC5 robot controller, which is integral to ABB’s line of industrial robots. Within an automated system, it functions as the primary source of regulated direct current for the controller’s internal circuits, including the central processing unit, communication interfaces, and I/O modules. Its role is to accept a wide range of alternating current input from the facility’s mains and convert it to a stable 24-volt DC output, which is the standard for the IRC5 platform.
The core functionality involves power conversion and distribution. It handles the incoming AC voltage, steps it down, rectifies it, and regulates the output to a precise 24V DC, ensuring that the controller operates without voltage fluctuations that could lead to erratic behavior. Additionally, the module incorporates protection circuits to detect and respond to overvoltage, undervoltage, short-circuit, and overload conditions by either throttling the output or shutting down entirely, thereby safeguarding the controller and connected peripherals.
It belongs to the IRC5 controller product family, which is known for its modular design and compatibility with a wide range of ABB robots. The benefit of this platform is the standardization of components, which simplifies spare parts inventory and maintenance procedures. The power supply is engineered for easy replacement, minimizing potential downtime in production-critical environments.

ABB DSTA002B 3BSE018317R1

ABB DSTA002B 3BSE018317R1

3HAC027851-001: Technical Specifications
  • Model Number: 3HAC027851-001
  • Manufacturer: ABB
  • Product Type: Robot Controller Power Supply
  • Input Voltage Range: 85-264V AC
  • Output Voltage: 24V DC
  • Output Current: 2.1A
  • Power Rating: 50.4W
  • Protection Features: Overvoltage, Undervoltage, Short-circuit, Overload
  • Connectors: IEC C14 (input), Terminal Block (output)
  • Operating Temperature: 0°C to +50°C
  • Storage Temperature: -20°C to +70°C
  • Dimensions: 120mm x 100mm x 50mm
  • Weight: 0.5kg
Core Features & Customer Value
The design of this power supply module addresses several practical concerns for engineers and maintenance personnel. The universal input voltage range of 85-264V AC allows for deployment in various geographic locations without the need for external transformers, simplifying global system integration. The regulated 24V DC output ensures that the IRC5 controller receives stable power, which is critical for maintaining the precision and reliability of robotic operations, from simple pick-and-place tasks to complex welding paths.
Integrated protection mechanisms provide a layer of security for the entire control system. In the event of an electrical anomaly, such as a voltage spike from a nearby motor start-up, the overvoltage protection will intervene to prevent damage to the controller’s sensitive electronics. Similarly, short-circuit and overload protection can mitigate faults in the wiring or connected devices, often allowing for an automatic reset once the condition is cleared. This contributes to system resilience and reduces the likelihood of extended downtime. The compact form factor and standardized connectors facilitate straightforward installation and replacement, which are important considerations for minimizing maintenance efforts in a busy production environment.

ABB DSTA002B 3BSE018317R1

ABB DSTA002B 3BSE018317R1

Typical Applications
In an automotive assembly plant, this power supply is used to power the IRC5 controller that manages a robot performing spot welding on vehicle bodies. The stable DC output is necessary for the controller to accurately coordinate the gun movement and firing sequence with the vehicle positioning conveyor.
For an electronics manufacturer, the module provides power to the controller of a robot tasked with placing surface-mount components on printed circuit boards. Here, the reliable power is essential for the controller to process data from the vision system and adjust the robot’s path in real time.
In a logistics warehouse, the power supply supports the controller for a palletizing robot. The robot stacks cases onto pallets according to a programmed pattern, and the controller relies on consistent power to manage the end-effector and communicate with the warehouse management system.
In a metal foundry, a robot equipped with a heat-resistant gripper handles castings. The power supply for its controller must operate reliably in a high-temperature environment, and its protection features guard against electrical disturbances caused by heavy machinery.

Related products