In accordance with relay engineers’ desire NPP “Dynamica” improved RЕТ-VAH instrument transformer module. New device RЕТ-VAH-2000 in comparison with RЕТ-VAH module not only has increased power and increased output voltage up to 2000V, but is encapsulated in a new plastic enclosure which makes it more comfortable for use.

RЕТ-VAH-2000 module is intended for use with RЕТОМ-21/25 device and is capable to carry out tests within the following range:

• measuring saturation curve (current-voltage) of 110-750 kV instrument transformers;
• measuring transformer ratio and lead polarity for electromagnetic and capacitor instrument voltage transformers;
• AC voltage insulation test;
• various primary and secondary electric equipment test within 2000V, up to 4A and up to 2000VA range.

Attention! – RЕТОМ-21/25 test system configuration is at the user option.

It is of future user option to include RЕТ-VAH or RЕТОМ-6000 modules into RЕТОМ-21/25 test system configuration. This choice is conditioned by the fact that РЕТОМ-6000 not only is capable to perform all RЕТ-VAH module functions but to test insulation strength. Moreover it operates off-line.