About the 8440-2055
The easYgen-3000 model 8440-2055 is designed for the cabinet back mounting. There is no built-in HMI with this model. Instead, configuration and operations are managed via PC using ToolKit software. Part 8440-2055 may be used for both single and multiple unit operations, including mains parallel operation for up to 32 units, for a variety of applications. Four operating modes are available with this genset controller:
- Automatic Mode
- Manual Mode
- Stop Mode
- Test Mode
Full control features and additional product specifications may be found in Woodward easYgen-3000 manual 37258P.
8440-2055 I/Os and Protection Coverage
Speed input is measured using magnetic / switching pickup (50/60 Hz measuring frequency). Part 8440-2055 has discrete I/Os and analog I/Os. Both types of inputs/outputs are configurable. Ten of the twelve alarm outputs are configurable. Numerous setpoints may be configured to meet the requirements of various applications. The 8440-2055 model offers protection against:
- generator overload or unbalanced load
- engine over speed or under speed conditions
- engine speed/frequency mismatch
- mains phase shift/rotation field issues