Electrodes, Insulators and HV cable inventories and drawings

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ELECTRODES

• T-shape electrode with pure alumina (white) R28 insulator and 6.3 cm anode-cathode gap. Tested and beam run at 200keV in test cave, later operated in CEBAF injector for many years
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• Modified T-shape electrode with triple junction shield (Mushroom) on doped (black) R28 insulator and keeping 6.3 cm anode-cathode gap
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• Media:R28 black CERAMIC QA height for S&A.pdf
• Spherical electrode on R30 insulator with 6.3 cm anode-cathode gap
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INSULATORS

• Media:Insulator_inventory_06-21-18.pdf
• Media:Insulators inventory updated February 6 2018.pdf
• White R28 Media:R28 pure alumina insulator.pdf
• Black R28 Media:R28 doped alumina insulator.pdf
• White R30 Media:R30 pure alumina insulator.pdf
• Black R30 Media:R30 doped alumina insulator.pdf
• Black R30 Media:R30 doped alumina showing resistivity in drawing.pdf
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HIGH VOLTAGE CABLES

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EPOXY RECEPTACLES

Manufacturing Drawings

• Media:R28 plug.pdf

• Media:R30 plug.pdf

• Media:R350kV plug.pdf

• Media:R350kV receptacle.pdf

• Media:ESSEX receptacle properties.pdf

• Media:IEEE paper on Spellman HV cable.pdf

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HIGH VOLTAGE TESTS

• Media:high voltage tests by John Hansknecht 2012.docx
• John's R30 Epoxy Recptacle & cable test in SF6 to 400kV

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