Megger Delta3000

PRODUCT DESCRIPTION

The DELTA3000 is a fully automatic 10 kV insulation power factor test set designed for condition assessment of electrical insulation in high voltage apparatus. In addition to performing insulation power factor tests, the DELTA3000 can be used for measuring the excitation current of transformer windings. The DELTA3000 allows for direct data feed into PowerDB, a powerful software program, for automatically generating test reports. All data can be saved in an XML file with all historical data.

FEATURES AND BENEFITS
■ Fully automatic operation (stand-alone or remotecontrol) with user interface via on-screen customizable test forms.
■ Integrated PowerDB ONBOARD allows for data analysis and trending while in the field without the use of an external computer.
■ Built-in USB port and included USB printer allows for 8.5”x 11” or A4 test forms printing without the use of a laptop.
■ Built-in capability for storing test results, in an open XML format, to either internal memory or to an external USB storage device.
■ Large 8.4” full VGA bright color display.
■ Performs all standard ungrounded-specimen tests (UST) and grounded-specimen tests (GST), with or without a guard circuit.
■ Built-in self diagnostic and calibration check.
■ Optional module to perform LV three-phase transformer turns ratio testing and excitation current up to 500 mA in accordance with Megger TTR330 product specifications.
■ Utilizing the automatic suppression circuitry achieves high accuracy measurement under severe electrostatic and electromagnetic interference conditions.
■ Two-piece design reduces size and weight of the system and provides easier transportation.
■ The operator has the option of measuring either the power factor or dissipation factor (tan ∂).
■ Open-ground detector ensures proper grounding before test.
■ Interlock switches provide operator safety.
■ High accuracy SF6 gas-filled capacitor as internal reference.
■ Built-in interface to the optional Resonating Inductor (Cat. No. 670600) to extend the capacitance measuring range to 1.1µF at 10 kV.