PRODUCTS

Vacuum Discharge Tester
DAC-VD-1

DAC-VD-1

DAC-VD-1 can locate damages or defects like scars/pinholes on stator coils and wires visibly by applying testing voltages in a vacuum chamber. An unintended electric arcing should occur if any damages on the specimens.
Comparing with conventional breakdown tests and impulse tests, this vacuum discharge tester facilitates detection of elements, such as the positions of scratches on winding materials formed during manufacturing.

Test Materials

Stator coils and wires
・Thickness    :35~85mm
・Outer diameter  :φ160
・Lead length   :200mm, approx.
・Weight      :10kg or less

Components

● Vacuum chamber (acrylic) and controller
● Withstanding Tester DAC-WT-25DM
● Vacuum pump (DA-121D, manufactured by ULVAC)

Catalog

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