Basler Electric DECS-250N User Manual
Page 14
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9440500990 Rev D
Contents
DECS-250N
Maximum Negative Forcing Voltage .................................................................................................. 311
Minimum Field Resistance ................................................................................................................. 311
Regulation ............................................................................................................................................. 311
FCR Operating Mode ......................................................................................................................... 311
FVR Operating Mode ......................................................................................................................... 311
AVR Operating Mode ......................................................................................................................... 311
Var Operating Mode........................................................................................................................... 312
Power Factor Operating Mode ........................................................................................................... 312
Parallel Compensation .......................................................................................................................... 312
Setpoint Range .................................................................................................................................. 312
Generator Protection Functions ............................................................................................................ 312
Overvoltage (59) and Undervoltage (27) ........................................................................................... 312
Loss of Sensing ................................................................................................................................. 312
Overfrequency (81O) and Underfrequency (81U) ............................................................................. 313
Reverse Power (32R) ........................................................................................................................ 313
Loss of Excitation (40Q) .................................................................................................................... 313
Field Protection Functions ..................................................................................................................... 313
Field Overvoltage ............................................................................................................................... 313
Field Overcurrent ............................................................................................................................... 313
Loss of PMG ...................................................................................................................................... 314
Exciter Diode Monitor (EDM) ............................................................................................................. 314
Synchronism Check (25) Protection ...................................................................................................... 314
Voltage Difference ............................................................................................................................. 314
Slip Angle ........................................................................................................................................... 314
Slip Frequency ................................................................................................................................... 314
Startup ................................................................................................................................................... 314
Soft Start Level .................................................................................................................................. 314
Soft Start Time ................................................................................................................................... 314
Field Flash Dropout Level .................................................................................................................. 314
Maximum Field Flash Time ................................................................................................................ 315
Voltage Matching ................................................................................................................................... 315
On-Line Overexcitation Limiting ............................................................................................................ 315
High Current Level ............................................................................................................................. 315
Medium Current Level ....................................................................................................................... 315
Low Current Level .............................................................................................................................. 315
Off-Line Overexcitation Limiting ............................................................................................................ 315
High Current Level ............................................................................................................................. 315
Low Current Level .............................................................................................................................. 315
Sequence of Events Recording (SER)2 ................................................................................................ 315
Data Logging (Oscillography) ................................................................................................................ 316
Environment .......................................................................................................................................... 316
Temperature ...................................................................................................................................... 316
Humidity ............................................................................................................................................. 316
Salt Fog .............................................................................................................................................. 316
Type Tests ............................................................................................................................................. 316
Shock ................................................................................................................................................. 316
Vibration ............................................................................................................................................. 316
Impulse .............................................................................................................................................. 316
Transients .......................................................................................................................................... 316
Static Discharge ................................................................................................................................. 316
Radio Interference ............................................................................................................................. 316
HALT (Highly Accelerated Life Testing) ............................................................................................ 316
Patent .................................................................................................................................................... 317
Physical ................................................................................................................................................. 317
Regulatory Standards ............................................................................................................................ 317
Maritime Recognition ......................................................................................................................... 317
UL Approval ....................................................................................................................................... 317
CSA Certification ................................................................................................................................ 317