The Megger DELTA-2000 is a fully automatic 10 kV insulation power factor test set designed for condition assessment of electrical insulation in high voltage apparatus, such as transformers, bushings, circuit breakers, cables, lightning arresters and rotating machinery.
This set has been designed to provide a comprehensive AC insulation diagnostic test. Measurements are performed automatically by the DELTA-2000, and results are displayed on a large graphical LCD display. Measured quantities include voltage, current, power (loss), power factor and capacitance. The operator has the option of correcting the current and loss readings to their 2.5 kV or 10 kV equivalents.
The built-in tracking automatic interference suppression circuit ensures accurate and reliable test results under severe electrostatic and electromagnetic interference
conditions. This feature allows the performance of test measurements in energized switchyards of up to 765 kV.
