
Turbomachinery Package Specification | Titan 250 Generator Set |
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X and Y proximity probes are mounted in the generator exciter and
Resistance temperature devices (RTDs) are mounted in the generator exciter and driven end bearings. Two RTDs are also imbedded in each of the three
A second CGCM can be provided to function as a hot backup to the primary CGCM. The system is configured for automatic transfer to the second CGCM in the event the primary CGCM fails. All control, protection, and monitoring features of the primary CGCM are duplicated in the second CGCM. Control can also be manually transferred between the CGCMs.
Table 8. Generator SpecificationsVoltage Regulation
Voltage Regulator | Solid State |
Phase Sensing | Three Phase (Standard) |
| Single Phase Sensing (Optional) |
Voltage Adjustment Range | ±10% With a Voltage Resolution of 0.1% |
0.25% From No Load to Rated kVA | |
Reactive Load Sharing | Within 5% of Nameplate Rating |
Optional | |
Voltage Drift | See Note (a) |
Generator Breaker Synchronization |
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Generator Voltage | To Close Breaker, Generator Voltage Must be |
| Within ± 1.0 Percent of Bus Voltage |
Generator Phase | To Close Breaker, Generator Phase Must be Within |
| ± 10 Degrees of Bus Phase |
Generator Frequency | To Close Breaker, Generator Frequency Must Be |
| Within ± 0.01 Hz of bus frequency |
Generator Ready to Load | Twenty seconds after generator set attains 90 |
| percent speed |
Notes:
(a)The change in voltage will not exceed 1.0% over a
© 2008 Solar Turbines Incorporated. All rights reserved. | TPS250GS/908 - Preliminary |
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