GE 151X1235BC01SA41  Enhanced 10-port switch (redundant)

151X1235BC01SA41    Enhanced 10-port switch (redundant)

Directly replace BC01SA01; backward compatible

The following figures provide a simplified overview of the exciter control system,

displaying the main control functions. Both the generator field and stator currents and

voltages are measured and input to the control system. In normal operation, the ac

regulator is selected

SpecificationsandStandards

Item Description

PhysicalCharacteristics

Enclosure NEMA1/IP20orIP21freestanding, indoormetalcabinet,floormounted

OptionalNEMA12/IP54available

Cabinetdimensions

(WxHxD)

CabinetdimensionsvarydependingontheSCRsize(42mm,53mm,77mm,100mm)

Paint Exterior:ANSI®-70(lightgray)(othercolorsavailable)

Interior:Galvanizedsteel

EnvironmentalCharacteristics

Ambienttemperature 0to40°C(32to104°F);currentderatingat50°C(122°F)

ACinputmaximum 42mm:600Vrms

53/77mm:1000Vrms

100mm:1400Vrms

ACinputfrequency 50/60Hznominal

Nominalcontinuous

output

42mm:165Adc(convection),465Adc(fancooled)

53mm:1000Adc

77mm:2000Adc

100mm:8000Adc

SupportedStandards

Safety UL508CStandardforPowerConversionEquipment

CSA22.2No.14IndustrialControlEquipment

OSHA29CFRPart1910SubpartS,ElectricalSafetyRequirements

CE ElectromagneticCompatibility(EMC)Directive2004/108/EC:

EN55011:ISMequipmentemissions(CISPR11)

EN6100-6-4&-6-2EmissionsandImmunity,IndustrialEnvironment

• EN61000-4-2ElectrostaticDischargeSusceptibility

• EN61000-4-3RadiatedRFImmunity

• EN61000-4-6ConductedRFImmunity

• EN61000-4-4ElectricalFastTransientSusceptibility

• EN61000-4-5SurgeImmunity

LowVoltageDirective2006/95/EC:

EN50178Electronicequipmentforuseinpowerinstallations1997

IEEE™ 421.1StandardDefinitionsforExcitationSystemsforSynchronousMachines(2007)

421.2GuideforIdentification,Testing,andEvaluationoftheDynamicPerformanceofExcitation

ControlSystems(1990)

421.3High-PotentialTestRequirementsforExcitationSystemsforSynchronousMachines(2004)

421.4GuideforthepreparationofExcitationSystemsSpecifications(2004)

421.5RecommendedPracticeforExcitationSystemsforPowerStabilityStudies(2005)

C57.12.01GeneralRequirements

Seismic IBC2006/UniversalBuildingCode(UBC)–SeismicCodesection2312Zone4

Testing

This section provides is a brief description of the quality assurance tests performed on

each exciter.

5.1 Routine Factory Tests

All equipment goes through

extensive testing with

appropriate reviews and

sign-offs.

Customers are welcome to visit

the GE factory to see how their

equipment is engineered and

manufactured.

Each excitation control is subjected to routine factory tests including, but not restricted to,

the following:

• Circuit continuity check

• Di-electric (hi-pot) tests in accordance with IEEE standard 421B

• Functional check of all components and devices for proper operation

5.2 CustomerWitness Tests

After routine factory tests are complete, the customer can participate in a witness test.

Two options are available:

• OptionA:Thecustomer examines the appearance and workmanship of the

equipment, then reviews the engineering and test paperwork. This is a standard

service for no additional charge.

• OptionB:Thecustomer witnesses a demonstration of the hardware and software.

This is an added-cost item to the customer