WOODWARD
| Speed Control | : | Reliable electronic speed control |
| Field-Proven | : | It has a long history of dependable operation |
| Versatile Application: | : | Woodward 505 can be employed with a wide range of engines |
| Performance Monitoring | : | features for monitoring and adjusting engine performance |
Description
Woodward’s 505 and 505E digital controls use a 32-Bit Microprocessor to control industrial sized steam turbines, small utility turbogenerators, or turboexpanders. The 505/505E package consists of printed circuit boards in an enclosure designed to be mounted within a system control panel. An optional NEMA 4X enclosure is available to allow these controls to be mounted within harsh environments.
Specification
The 505 and 505E are microprocessor based controls designed to operate steam turbines of all sizes. The 505 is designed to operate steam turbines using one or two (split-stage) actuators to drive inlet steam valves. The 505E is designed to operate single extraction and/or admission steam turbines. These digital controls are field programmable.
- Speed/Frequency Control
- Turbine or Generator Load Control/Limiting
- Turbine Inlet Header Pressure Control/Limiting
- Turbine Exhaust Header Pressure Control/Limiting
- Plant Import/Export Power Control/Limiting
- Isochronous Load Sharing between units (with DSLC)