Megger VAX020 2 KV HIGH VOLTAGE AMPLIFIER FOR IDAX300
VAX020 expands the IDAX300 test voltage range from 200 V to 2 kV. This improves the capability to perform accurate measurements in extreme high interference environments e.g. HVDC substations.
Hydrogen is generated under most fault conditions that occur in power transformers and is an early indication of larger problems in the transformers lifecycle. Real time monitoring of hydrogen provides an economical method for maintaining the overall health of the transformer.
Top mounting bi-metal thermometers with temperature indication and a reset-able maximum temperature pointer. Most models can be screwed into a pocket (well) that allows units to be exchanged without draining the tank. Made of corrosion resistant materials for long life and high accuracy performance.
Capillary based, mechanical, remote indicating thermometer. Configurations for oil temperature measurement and winding temperature simulation. Features up to 6 adjustable switches for alarm, trip, and cooling system functions and can be equipped with various electronic outputs for SCADA and remote monitoring applications.
Designed to provide operating control, limit or alarm functions for transformers and load tap changers. Contacts can be factory set or adjusted as needed. The snap-action switch automatically resets when pressure returns to pre-set conditions. Pressure and/or vacuum switches can be combined on a common manifold and protected by optional enclosure. Optional pressure indicators (dial gauges) are available on select models.
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