Tan Delta Diagnostics TD Series
As a simple and highly effective method to assess the dielectric condition of medium voltage cables, tangent delta measurement is the method to detect treeing in the insulation.

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As a simple and highly effective method to assess the dielectric condition of medium voltage cables, tangent delta measurement is the method to detect treeing in the insulation.



The HVA120 insulation tester by b2electronics is a powerful 0.1 Hz VLF cable test system for testing medium-voltage cables.


The HVA90 insulation tester by b2electronics is a portable 0.1 Hz VLF cable test system for the testing of medium voltage cables.


The HVA60 AC hipot by b2electronics is a portable 0.1 Hz VLF cable test system for the testing of medium voltage cables.



Based on the proven and patented technology of b2 electronics, the HVA40-5 was designed to test extra-long cable lengths.


The HVA30-7 high voltage tester by b2hv is a portable 0.1 Hz VLF cable test system for the testing of medium voltage cables.
