HTT News

This month company HTT has successfully carried out the first "BIL-test" with 250kV.

The test field of company HTT disposes beside the equipment for performing routine test
according to IEC 60076 also over a lightning impulse voltage test arrangement.
Tests up to 300kV can be performed in dependence of the technical data of the test
specimen.
This month company HTT has successfully carried out the first "BIL-test" with 250kV.
Test specimen was a cast resin transformer with Um = 52kV.

Also other type tests are possible in our test field: for example heat run tests or noise
level tests. If you are interested in learning more about this simply get in touch ...

HTT invests in the future: another brand new winding machine for aluminum foil used to manufacture HV-coils in operation

The inquiry for transformers with conductor material aluminum rises
continuously. This is due to the growing difference between prices for copper
and aluminum transformers after introduction of the eco-design directive 1st
of July 2015: the prices clearly developed in favor for aluminum.
Taking this fact into account company HTT has ordered and installed
a brand new winding machine for aluminum foil used to manufacture HV-coils.
After successful testing and commissioning phase the full capacity of the new
winding machine is available.
Now company HTT has another lead over our competitors: We are able to offer
our customers shorter delivery times ...

HTT in international press: Malaysia

The Curtis univercity of Malaysia recently received four cast resin transformers
for research and teaching: read more about in Borneo Post online (17.07.2017)

Malaysia

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