The UR8FH is a modular relay or servo controller in the General Electric (GE) Multilin series.
has a wide range of functions, including current transformers, voltage transformers, protection functions, control functions, and communication interfaces.
Industrial automation
is used in automotive manufacturing to synchronize welding robots through multi-axis control, while in the semiconductor industry it is relied upon to complete wafer etching with ±0.1μA level current control accuracy. In contrast to ABB’s comparable controllers, which focus more on process control, the UR8FH delivers up to 15% faster response times in discrete manufacturing scenarios such as assembly lines.
Power system protection
As a medium- and high-voltage feeder protection relay, the UR8FH supports ring/radial grid topologies and realizes multi-stage circuit breaker interlocking through 96 logic contacts[. Compared to traditional protection devices (e.g. Alstom MiCOM), its fault recording function can store up to 1,000 event records for easy analysis afterwards.
Cross-domain scalability
UR8FH penetrates into medical equipment (e.g. MRI motion control) and building automation (HVAC system optimization) through its modular design. For example, its RTD module can be directly connected to the BMS system, reducing the need for signal conversion, whereas similar products require an external gateway.
The UR8FH is a modular relay or servo controller in the General Electric (GE) Multilin series with a wide range of functions, including current transformers, voltage transformers, protection functions, control functions, and communication interfaces. It is widely used in industrial automation, power systems, robotics and other fields for precise control and protection of mechanical equipment.
Product family: The UR8FH is part of the GE Multilin family of general-purpose relays and servo controllers for complex control needs in industrial automation and power systems.
Technical features: The module is characterized by high precision, multi-channel input and output, flexible configuration, fast response, etc. It supports a variety of communication protocols (e.g., Ethernet, serial port, etc.) and is equipped with a variety of protection functions, such as over-current and over-voltage.
Application Scenarios: UR8FH is used in small and medium-sized power plants, industrial production lines, robot arms, CNC machine tools, power distribution systems and many other fields to meet the precise control and protection needs in different scenarios.
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The UR8FH is a modular relay or servo controller in the General Electric (GE) Multilin series.
has a wide range of functions, including current transformers, voltage transformers, protection functions, control functions, and communication interfaces.