HV Instrument Transformers

   

CT, VT, CCVTs Up to 500kV
SSVTs Up to 333kVA
Optical CTs Up to 800kV
High Accuracy Available
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Station Service Voltage Transformer Line Card  Mar 25, 2015, 8:57 PM John Vollen
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115kV Current Transformer  Oct 14, 2014, 7:59 AM John Vollen
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115kV Instrument Transformer.  Oct 14, 2014, 7:59 AM John Vollen
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Catalog of 115kV CTs and VTs  Mar 26, 2012, 9:34 AM Reed Miller
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Catalog of 69kV CTs and VTs  Mar 26, 2012, 9:34 AM Reed Miller
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Powerpoint presentation for High Voltage Instrument Transformers.  Oct 14, 2014, 8:01 AM John Vollen
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Station Service Voltage Transformer - With LV (480v -120v) and MV (7200V) Secondaries.  Oct 14, 2014, 8:26 AM John Vollen
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HV instrument transformer product guide with general arrangement drawings in *.pdf format.  Oct 14, 2014, 8:01 AM John Vollen
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Information contained in this technical data sheet is intended as an aid to define what some users have done relative to establishing a system-coordinated primary protection scheme when installing a Station Service Voltage Transformer (SSVT).  Oct 14, 2014, 8:26 AM John Vollen
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Guide Spec for a 115kV CT/VT Combo  Mar 26, 2012, 9:33 AM Reed Miller