- Catalogs
- KONCAR - Electrical Engineering Institute Inc.
- HIGH VOLTAGE LABORATORY
HIGH VOLTAGE LABORATORY
HIGH VOLTAGE LABORATORY
The High Voltage Laboratory at KONČAR Electrical Engineering Institute has been operational for over 65 years, specializing in research, development, and commercial testing of electrical equipment. It is accredited by the Croatian Accreditation Agency (HAA) under ISO/IEC 17025:2007 standards.
Accreditations and Standards
The laboratory adheres to national and international standards such as HRN EN, IEC, IEEE, ANSI, GOST, AS, and CSA. It is a signatory of the European co-operation for Accreditation (EA) Multilateral Agreement.
Technical Capabilities
- Impulse voltages up to 2400 kV
- AC and DC voltages up to 1000 kV
- Wet tests and radio interference voltage measurement
- Partial discharge and accuracy class measurements
- Temperature rise and thermal stability tests
- Ferroresonance and transient response tests
- Capacitance and dielectric losses measurement
- Calibration of electrical field strength meters and high voltage measurement systems
- Front-chopped linearly rising impulse voltage 2000 kV/µs
- Tests with AC voltage and superimposed harmonics
- Acoustic emission testing of power transformers on site
- Ageing and overvoltage tests on capacitors
- Water penetration tests on cables
- Mechanical tests on bushings, cables, and instrument transformers
Equipment Tested
- Transformers
- Capacitors
- Insulators
- Busbars
- Fittings for overhead lines
- Power cables
- Switchgear
- Bushings
Special Tests
- Temperature rise tests at elevated temperatures
- Tests with AC voltage and superimposed harmonics
Contact Information
For more information, visit www.koncar-institut.com or email [email protected]. The laboratory is located at Fallerovo šetalište 22, Zagreb 10000, Croatia.
Catalog excerpts
tradition. knowledge. responsibility. HIGH VOLTAGE LABORATORY www.koncar-institut.com
Open the catalog to page 1
| High Voltage Laboratory 65 years of experience The High Voltage Laboratory operates within the Institute for more than 65 years. It performs, type and special tests in accordance with valid national and international standards (HRN EN, IEC, IEEE, ANSI, GOST, AS, CSA ...) and client’s requests. Main activities of the Laboratory are research, developmental and commercial testing of electrical equipment, calibration of high voltage measuring systems and electrical field strength meters. It also provides diagnostic field tests of power and instrument transformers. Accreditation according to HRN...
Open the catalog to page 2
tradition. knowledge. responsibility. Technical capabilities • Impulse voltages up to 2400 kV • AC voltage up to 1000 kV • DC voltage up to 1000 kV • Wet tests • Measurement of radio interference voltage • Measurement of partial discharges • Accuracy class measurement of instrument transformers • Temperature rise tests • Temperature rise tests at elevated ambient temperatures • Thermal stability tests • Ferroresonance tests • Transient response tests • Capacitance and dielectric losses measurement • Calibration of electrical field strength meters • Calibration of high voltage measurement systems...
Open the catalog to page 3
| High Voltage Laboratory Fittings for overhead lines Power cables
Open the catalog to page 4
tradition. knowledge. responsibility. High voltage measuring systems Other equipment • Partial discharge calibrators • Electric field strength meters • HV measuring systems • Tools and equipment for live working Special tests Themperature rise tests at elevated temperatures Tests with AC voltage consisting of fundamental voltage and superimposed harm
Open the catalog to page 5
tradition. knowledge. responsibility. Contact us for more information! www.koncar-institut.com KONČAR Electrical Engineering Institute, Inc. Fallerovo šetalište 22 Zagreb 10000, Croatia
Open the catalog to page 6All KONCAR - Electrical Engineering Institute Inc. catalogs and technical brochures
Thermo Power Plant Plomin 220 Pages
Wind turbine KO - VA 57 / 12 Pages
Wind turbine K802 Pages
KONCAR-Institute-PECS GUIDE6 Pages
KONCAR-Institute-GRAP IDE2 Pages
- Test stand
- Test set
- Real-time monitoring module
- Laboratory calibration equipment
- Voltage detector
- Current calibrator
- Laboratory test station
- Voltage calibration system
- Power detector
- Resistance calibrator
- High-voltage test system
- Laboratory test system
- Electric test system
- Power calibrator
- Power transformer test system
- Transformer monitoring system
- High-power test system
- High-current test system
- Low-voltage test system