Product Classification: Microcomputer Excitation Controller

GDF-4 excitation controller uses the latest generation of software synchronization technology, which can be applied to almost all kinds of controllable silicon excitation control systems of excitation transformers with different connection methods or to thyristor excitation control systems of generators with secondary windings.

The fabrication of PCB components adopts patch technology, which greatly reduces the errors of manual plug-in fabrication. Resolves or fixes known problems in older versions.

New "debugging" function is added to facilitate users to carry out "open-loop" and "closed-loop" tests or to perform generator magnetization operation.

Xi'an ERFA Switchgear Co.,Ltd is under ERFA Industries group, was established in 2006, It is located in moden enterprise central, and has a registered captial of RMB60 millions and specializes in developing, manufacturing and selling high voltage and low voltage electrical products.

Our company professional developed: ZN63A(VS1)-12 VCB (vacuum circuit breaker), ERFA (ZN73A)-12 permanent magent VCB, ZN163 (ZN)-24 VCB, ERFA-40.5 VCB, ect.