KEB Power Supply Drive Board 17.F4.187-H419 FA590715 30/05 /18.F4.087-401B Asymmetric Thyristor IGCT Module A1: It regulates generator loading

A1: It regulates generator loading by biasing line voltage in isolated or parallel configurations

Jumpers for configuration

A5: In utility substations

ABB Type Designation: SA610

Safety Classification: SIL 2

KEB Power Supply Drive Board 17.F4.187-H419 FA590715 30/05 /18.F4.087-401B Asymmetric Thyristor IGCT Module A1: It regulates generator loadingOverview The KEB 17. F4. 187 H419 Power Supply Drive Board is a high integrated control and power interface for the KEB COMBIVERT F4 series of high power frequency inverters. Identified by the FA590715 30 05 revision and H419 option code, this module manages the low voltage DC power supply for control electronics and facilitates motor control functions. It also serves as the interface between the high power inverter and the external control system,