Polytech
Lightning Testing: Book Your Session Now
Ready to get started?
Choose a convenient time to visit our test and validation center in Herning.Our expert team is here to assist you every step of the way. Whether you have specific tests in mind or need guidance, we’re ready to help.
Who Benefits from Our Testing Facilities?
At Polytech, we understand the importance of early testing in every design process to uncover hidden weaknesses. We go beyond just meeting certification requirements by offering advanced tests like the 0° Initial Leader Attachment Testing (HV-ILAT) for inboard Lightning Protection Systems and full-scale current distribution measurements on wind turbine blades.
Our state-of-the-art High Voltage laboratory isn't just for the wind turbine industry. We cater to diverse clients with a wide array of testing scenarios related to lightning events, high voltage, and high currents. Reach out to explore how we can support your specific testing needs.
Our rates
| 1 day of testing > €6.400* |
| ILAT & SSAT package > €27.200 all inclusive |
| Weekly access > €31.400* |
*Price does not include preparation and supplementary services
Equipment
| Switching voltage impulse (250µs) with outpeak voltage up to 2000 kV |
| Lightning voltage impulse (1.2µs/50µs) with output peak voltage up to 1300 kV |
| Customized voltage impulse waveform to facilitate your testing requirements |
| First Return Stroke current impulse with output peak current up to 220 kA |
| Customized current impulse waveform to facilitate your testing requirements |
| Validate current distribution simulations with Polytech's Laboratory Integrated Measurement System (LMS) using a network of at least 24 Rogowski Coils |
| DC voltage generator with an output up to 550 kV |
| AC burst or continuous one phase current up to 7.5 kA |
| AC voltage generator with an output up to 100 kVrms |
| Impulse magnetic field immunity test (IEC 61000-4-9) up to 30 kA/m |
Lightning tests
|
Initial Leader Attachment Test |
Determines likely lightning attachment points on the test sample. Test follows IEC 61400-24. |
|
Subsequent Stroke Attachment Test |
Predicts possible puncture locations in or close to the swept area. Test follows IEC 61400-24. |
|
High Current Arc Entry Test |
Assesses the level of damage at the possible lightning strike attachment points. Test follows IEC 61400-24. |
|
High Current Conducted Current |
Assesses the impact of electro dynamical forces and heating. Test follows IEC 61400-24. |
|
Electrical Resistivity and Conductivity |
Determines the resistivity or conductivity of solid materials. |
|
Electric Strength of Insulating Materials |
Determines the electric strength of solid insulating materials under voltage stress. Test follows IEC 60243. |
|
Electric and Magnetic Field Immunity Test |
Verifies the performance of electronic equipment and installations close to the lightning strike. |
|
Power Frequency High Current Test |
Verifies the performance of equipotential bondings and the current carrying capability of different conductor geometries. |
|
HVDC Tests |
Used for non-destructive verification tests and for simulating static discharge. |
Book your timeslot for lightning test today
Still in doubt?
Get in touch with our Test & Validation team directly or contact our Manager of Test & Validation in Herning Andreas E. Christensen to learn more about your possibilities with our services in Herning.
