Products

The ABB UN 1001c-P V1 (HIER445519R2) is a Gate Control Module designed for ABB's UNITROL® and SYNCHROTACT® automation platforms. This specialized module performs the critical gate control function within the power electronics control architecture, providing precise gating signals for power semiconductor devices. As a dedicated hardware component within ABB's excitation and synchronization systems, it ensures reliable and deterministic gate control for critical power conversion applications.

The ABB UN 0950a-P VAR.1 (HEIR445976R1) is a Frequency Matcher Module designed for ABB's SYNCHROTACT 3 synchronization systems and UNITROL excitation control platforms. This specialized module performs the critical frequency matching function required during generator synchronization, automatically adjusting the generator frequency to match the line frequency before circuit breaker closure . As a dedicated hardware component within ABB's synchronization and excitation architecture, it ensures precise, reliable frequency matching to facilitate safe and bumpless paralleling of synchronous generators with the electrical network.

The ABB UN 0941c-P VAR.1 (HIER449641R1) is a Command Generation Module designed for ABB's UNITROL® and SYNCHROTACT® 3 automation platforms . This specialized module performs the critical command generation function within the control architecture, providing precise operational parameters for power system control applications . As a dedicated hardware component within ABB's excitation and synchronization systems, it ensures reliable and deterministic command output for critical operational parameters. The module is engineered for high-performance environments, facilitating seamless communication within control systems and efficient execution of control strategies.

The ABB UN 0940a-P VAR.1 (HEIR444414R1) is an Angle Measure Transducer Module designed for ABB's SYNCHROTACT® 3 synchronization systems and UNITROL® excitation control platforms. This specialized module performs the critical angle measurement function required during generator synchronization, providing precise phase angle data to enable safe and accurate paralleling of synchronous generators with the electrical network. As a dedicated hardware component within ABB's synchronization and excitation architecture, it ensures reliable and deterministic angle measurement to facilitate bumpless circuit breaker closure during the synchronization process.

The ABB UN 0911b-P VAR.1 (HEIR448648R1) is a Voltage Matcher Module designed for ABB's SYNCHROTACT® 3 and UNITROL® excitation control systems . This specialized module performs the critical voltage matching function required during generator synchronization, automatically adjusting the machine voltage to match the line voltage level before circuit breaker closure . As a dedicated hardware component within ABB's synchronization and excitation platforms, it ensures precise, reliable voltage matching to facilitate safe and bumpless paralleling of synchronous generators with the electrical network.

The ABB UN 0908a-P VAR.1 (HEIR319306R1) is an Operating Mode Selection Module designed for use within ABB's UNITROL® excitation control systems. This module provides critical mode selection functionality, allowing operators to switch between different operating states such as local/remote control and automatic/manual regulation modes. As a specialized component of ABB's UNITROL platform, this module ensures reliable and deterministic mode transitions essential for synchronous machine excitation systems used in power generation and industrial applications.

The ABB UN 0908a-P VAR.1 (HEIR319306R1) is an Operating Mode Selection Module designed for use within ABB's UNITROL® excitation control systems. This module provides critical mode selection functionality, allowing operators to switch between different operating states such as local/remote control and automatic/manual regulation modes. As a specialized component of ABB's UNITROL platform, this module ensures reliable and deterministic mode transitions essential for synchronous machine excitation systems used in power generation and industrial applications.

The ABB UN 0906b-P VAR.1 Breaker Time Selection Module (HIER448845R1) is a circuit breaker timing control module within the UNITROL and SYNCHROTACT 3 product families. It is designed to accurately select and configure time parameters for circuit breaker operations, enhancing performance and reliability in electrical distribution networks.

The ABB UN 0905b-P VAR.1 Output Stage Module (HEIR449705R1) is an output stage module within the UNITROL and SYNCHROTACT product families, designed for integration into ABB excitation and synchronization systems. It serves as a critical component for driving output signals and maintaining control functions in power generation environments.

The ABB Unitrol UN 0902B-P Module (HIER449811) is a UN Module within the UNITROL product family, designed for integration into ABB‘s excitation and industrial automation systems. As a spare part module, it serves as a critical component for maintaining or restoring control functions in power generation and industrial environments.

The ABB Unitrol UN0901C-P Module (HIER456040R1) is a circuit board and control module within the UNITROL family, designed for integration into ABB's excitation and industrial automation systems. As a spare part module, it serves as a critical component for maintaining or restoring control functions in power generation and industrial environments.

The ABB Unitrol UN0900B-P DC/DC Power Pack Module (HEIR319360R1) is a power supply module within the UNITROL product family, designed for integration into ABB‘s excitation and industrial automation systems. As a spare part module, it serves as a critical power conversion component for maintaining or restoring control functions in power generation and industrial environments.