Thiết bị kiểm tra và xác định pha điện áp Megger DETEX
- Voltage detectors
- Seven models
- Continuous monitoring
- IEC conformance
- Phasing testers
- Grounded or ungrounded ac system check
- Five models
For use on any grounded electrical system, DETEX Voltage Detectors are available in seven models that cover a range from distribution class to transmission line voltages up to 550 kV. Biddle offers six electronic "beeper" models and one model with LED indication for greater visibility when testing indoors.
The beeper-style electronic detectors provide audible and visual indication of the presence of phase-to-ground ac voltages, in accordance with ANSI C84.1-1982 standards.
The 6.9-kV model is equipped with a telescopic pole. All other models are fitted for universal spline mounting on a hot line pole rated for the voltage of the system being tested.