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Description：

The IS200WROBH1AAA has a variety of components that are attached to the board. There are twelve total fuses. Each fuse present in this WROB-abbreviated boards' assembly is a 3.15A, 500VAC/400VDC-rated fuse with a manufacturer's number of LITTELFUSE 04773.15MXP. Each individual fuse present in the IS200WROBH1AAA circuit board's assembly comes with its own factory-printed designator label for identification purposes. 

This high-voltage PCB unsurprisingly incorporates a standard number of voltage-limiting and voltage-storing hardware components into its assembly; including resistors, transistors, and capacitors. It should be noted that this board's fuses increase the overall thickness of the board assembly greatly, perhaps necessitating this board's conformal PCB coating style. This IS200WROBH1AAA board additionally makes use of at least three insulated factory-drilled holes for installation purposes.

Specification：

Frequently asked questions

Q1: What is the GE IS200WROBH1AAA Power Distribution Board used for?

A1: The GE IS200WROBH1AAA Power Distribution Board is designed to distribute power and interface control signals within GE industrial control systems.  

Q2: What is the nominal operating voltage of the IS200WROBH1AAA?

A2: The IS200WROBH1AAA board operates with a nominal voltage of 24 VDC (±10%), ensuring stable performance in industrial control environments.

Q4: What analog output signal does the IS200WROBH1AAA board provide?

A4: The IS200WROBH1AAA board provides a 4–20 mA current output, making it suitable for transmitting control signals to actuators, controllers, and other industrial devices.

Q5: How many fuses are installed on the IS200WROBH1AAA power distribution board?

A5: The GE IS200WROBH1AAA is equipped with 12 fuses, providing circuit protection for connected components and helping improve system reliability.

Product Applications

Oil and Gas (Refineries, Chemical Plants): Used to control and protect compressors, pumps, and large industrial DCS/PLC networks, ensuring the accuracy and safety of process control in flammable and explosive environments.

Power Plants and Power Grids: Used in gas turbine, steam turbine, and combined cycle power plants for critical relay logic control, tripping systems, and power management.

Metallurgy and Steel Plants: Deployed in control cabinets of large rolling mills or smelting equipment operating under high temperature and high vibration conditions, providing stable power distribution.

Large Paper Mills: Controls large drives and equipment on continuous production lines.