EThe electrical energy generated in the electrical power plants is transmitted to the distribution lines and the electricity transmission lines are expected to be installed safely and to transmit electricity with the lowest losses. High voltage lines are the lines installed between residential areas and power plants. On these lines, 150 carries voltage over a thousand volts.
During the high voltage tests carried out in authorized laboratories, different test methods are applied depending on the length, cross-section and type of the cable. Some laboratories are capable of testing up to 20 kilometers long.
Laboratories are mainly based on standards developed by domestic and foreign organizations during these tests. Some of these standards are:
- TSE K 361 Junction boxes - Earth connection boxes with metallic screen - For high-voltage cables
- TS EN 61083-1 Digital recorders for measuring high voltage instantaneous impact tests - Part 1: Specification for digital recorders
- TS EN 60060-1 High voltage test techniques - Part 1: General description and test rules
- TS EN 60507 Insulators - Artificial pollution tests applied to high voltage ceramic and glass insulators used in AA systems
- TS EN 62271-107 High voltage switchgear and controlgear - Part 107: Alternating current fuse-switches for rated voltages above 1 kv and up to 52 kv (including 52 kv)
- TS EN 50443 Electromagnetic interference effects caused by high voltage AA power supply systems and / or high voltage AA electric draw frames in pipelines
- TS 2051 EN 60270 Cables - High voltage test techniques - Partial discharge measurements
Numerous electrical tests in authorized laboratories high voltage tests are also performed. our organization in the scope of LVD testing, LVD high voltage tests in accordance with the relevant legal regulations, standards and test methods published by domestic and foreign organizations.
In the meantime, our organization, ÖSAS Accreditation Agency, It is accredited according to TS EN ISO / IEC 17025 standard and the tests, measurement, analysis, inspection and inspection procedures and reports are accepted as valid in private and official audits.