Sola DT631F7.5S 7.5KVA 575D-230Y SCR DRIVE

VentilatedDistributionTransformers

DriveIsolationTransformers:7.5–440kVA,ThreePhase

SpecialVoltagesandkVASizesforDriveApplications

ForSCR(SiliconControlRectifier)variablespeedmotordrive applications,atransformerisneededtomagneticallyisolate theincominglinefromthemotor drive.The transformer

mustalsoprovideavoltagechangetomatchtherequiredvoltageoftheSCRDrive.Standarddesignsaredeltaprimary andwyesecondarytomatchthecommon powersources requiredinmostthreephaserectifiercircuits.

SolaHDdriveisolationtransformersarespecificallydesigned tohandlethemechanicalstresses,voltage demandsand harmonicsassociatedwithSCRapplications.

Applications

•SCRVariableSpeedDrives

Features

•Availablefrom7.5thru440kVA,3Phase,60Hz.

• Isolation minimizes load disturbances caused by the

SCRdrive.

•UL Listed/NEMA Type 3R enclosures when used with

optionalweathershield.

•Tapsonallunitsforadjustments toincomingsource voltage.Fullcapacitysecondaryneutralasrequired bytheNationalElectricCode.

•Shielding attenuates line to ground noise.

•10yearlimitedwarranty

CertificationsandCompliances

•Listed:E77014

-UL506

-CSAC22.2No.66

•Listed:E25872

-UL1561

RelatedProducts

•Surge Protective Devices

•K-13Rated TransformersforVariableFrequencyDrives

Accessories

•WeatherShields