Manufacturer of electrical test instruments and test systems for safety and routine testing of electrotechnical products.
ETL Prüftechnik GmbH
Korntal-Münchingen (Stuttgart region)New on Amplifa
About ETL Prüftechnik
ETL Prüftechnik GmbH is a German manufacturer of electrical test instruments and test systems based in Korntal-Münchingen in the Stuttgart region. The company develops and produces high-voltage test instruments, modular combination test systems, safety test cages, test cables and contact units for routine and CE conformity testing of electrotechnical products. The modular ATS400 system comprises more than 100 standard variants and can be configured with up to 30 test modules, including high-voltage testing (HV AC/DC), insulation, leakage current, protective earth resistance, resistance and function measurements. In addition to its own development and manufacturing, ETL offers service, repair, rental equipment, calibration, adjustment, training as well as customized test solutions and integration into existing test lines. The products are used in industries such as electrical engineering, e-mobility, railway technology, medical technology and renewable energies. The quality management system is certified to ISO 9001:2015.
- Site
- Korntal-Münchingen
- Processes
- High-voltage testing (HV AC / HV DC), Protective earth resistance testing, Leakage current testing, Insulation resistance testing, Resistance measurement, Function/performance measurement, Routine testing of electrotechnical products (safety testing, CE conformity testing), Calibration and adjustment of systems for standards-compliant verification of electrical safety
- Materials
- High-voltage testing (HV AC / HV DC), Insulation resistance testing, Protective earth resistance testing, Leakage current testing, Resistance measurement, Function/performance measurement, Calibration and adjustment
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1946
- Employees
- 60
- Industries
- Electrical engineering, E-mobility, Railway technology, Battery technology, Electric motors, Renewable energies
- 01
Development
- 02
Manufacturing
- 03
Sales
- 04
Service & Calibration
Test Methods & Systems
High-voltage testing (HV AC / HV DC)
Testing of electrical safety on test objects up to the limit values of the test systems used.
Insulation resistance testing
Measurement of insulation resistance to verify electrical insulation.
Protective earth resistance testing
Testing of protective earth resistance on electrotechnical products.
Leakage current testing
Measurement of leakage current for safety testing of electrical devices.
Resistance measurement
Resistance measurements as part of electrical safety testing.
Function/performance measurement
Function and performance tests in routine testing.
Calibration and adjustment
Standards-compliant calibration and adjustment of the test systems used.
Locations
Korntal-Münchingen
DEHeadquarters: development, manufacturing, sales, service
- ATS400 modular system (up to 30 test modules, more than 100 standard variants)
- ATS400-MT electrical safety tester
- Safety test cage for routine testing
Products & Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| High-voltage testing (HV AC / HV DC)Testing | – | – | – | – | – |
| Protective earth resistance testingTesting | – | – | – | – | – |
| Leakage current testingTesting | – | – | – | – | – |
| Insulation resistance testingTesting | – | – | – | – | – |
| Resistance measurementTesting | – | – | – | – | – |
| Function/performance measurementTesting | – | – | – | – | – |
| Routine testing of electrotechnical products (safety testing, CE conformity testing)Testing | – | – | – | – | – |
| Calibration and adjustment of systems for standards-compliant verification of electrical safetyTesting | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Modular combination test system (test technology kit, up to 30 test modules, more than 100 standard | ETL Prüftechnik ATS400 | – | – | – | Korntal-Münchingen |
| Electrical safety tester | ETL Prüftechnik ATS400-MT | – | – | – | Korntal-Münchingen |
| Safety test cage for routine testing | ETL Prüftechnik | – | – | – | Korntal-Münchingen |
Additional services
Reference customers
Quality & Certification
The quality management system is certified to ISO 9001:2015 by DEKRA (Reg. 41210771/5) and covers development, manufacturing, sales, service, calibration and adjustment. Routine tests are carried out in accordance with the requirements of CE conformity testing.
| Evidence | Korntal-Münchingen |
|---|---|
| ISO 9001 |
History
- 1946
Company founded; "Prüftechnik made in Germany" since 1946.