Doble Phenix Technologies AC Vacuum Interrupter / Bottle Test Set (640 / 660 Series)
Doble · Model 660-10P · Electrical Test Instruments
Portable AC test sets for checking the integrity of vacuum interrupters (vacuum bottles), also usable on breakers, switchgear and other apparatus. Available as a compact 40 kV unit (640-0.4P) or a 60 kV unit (660-10P).
Key specifications
- 640-0.4P: 0-40 kV AC, 10 mA (1-piece, manual control)
- 660-10P: 0-60 kV AC, 10 mA (2-piece, automated rate-of-rise control)
- Tests to ANSI/IEEE C37.60 and IEC 62271
- Digital metering with breakdown-voltage memory and digital timer (660)
- Zero-start interlock, output overload indicator/reset, guard mode for accurate current measurement
- 230 V input; ruggedized for field use; ISO 17025 calibration available
Download the 660-10P datasheet (PDF)
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