40 years have passed since the installation of 6 continuity systems for the security supply of the Zarqa Refinery (Jordan)
4 scheduled maintenance stops were made for each system without any failure. pic.twitter.com/jryOe7uQ1H
— DRTecnologie (@DRTecnologie) March 7, 2018
By using the new “Split-Balun” technology, it has been possible to comply with the normative requirements indicated without changing the external dimensions of the DBS113 decoupler already produced in more than 5,000 units. In particular, they are respected:
- Surface discharge (creepage) distance exceeding 25 mm/kV
- Air discharge distance above 25 mm
- Pollution degree higher than PD3A
The new technology, object of updating of the patents in course, allows to improve the lightning resistance of the radiofrequency devices for which they are placed to protect.
The levels imposed by the IS728-All.1, already respected by the “parent” component DBS113, for the protection against the fall of the 3 kV contact line are largely exceeded.
For the 25 kVca (TAV) lines, the DBV023 model is still valid.
The final version in English has been released. Some national documents are excluded.
The italian version has been released on January 23rd 2018
The english version will be released as soon as possible.
On 01/01/2018 version 1.0 of the site was released
In the next release, which will be soon, the entire content will be made public.