LVD Test Low Voltage Directive
A group of tests that certify the compliance of your electronic devices operating in the low voltage range with European Union standards.
What is Low Voltage Directive (LVD) Test?
LVD (Low Voltage Directive) tests are applied to electronic devices operating within the voltage range specified under the Low Voltage Directive published by the European Union.
LVD tests are conducted to ensure that an electrical product meets the conditions under the harmonized standards within the scope of the Low Voltage Directive.
Important: LVD is not a single test but a group of tests. The aspects of devices to be measured include many sub-features such as high voltage, leakage current, earth continuity, and flammability.
Test Scope
Electronic devices that must bear the CE mark, such as white goods, require LVD testing.
EU Market
LVD testing is mandatory for your products intended for marketing in European Union countries.
How is the LVD Test Performed?
LVD tests are carried out by engineers in laboratory environments by following the steps below
Standard Determination
Appropriate standards are determined according to the product's intended use and the environmental conditions it will serve
Environment Preparation
The environmental conditions specified in the standard are created for the tests to be carried out
Pre-Preparation
The device's scheme, frequency, voltage values, and usage instructions are examined
Test Application
All LVD tests compliant with the determined standard are applied sequentially
Evaluation
The LVD report is issued if successful results are obtained from all tests
Önemli Uyarı
When all stages of LVD tests are completed, your device is expected to be successful in all applied tests to receive the LVD report. If one or more of your device's LVD tests fail, it will not be possible to obtain the LVD qualification certificate.
What Tests Does LVD Consist of?
An electronic device is expected to achieve success in all the following tests for its LVD test result to be considered sufficient
Insulation Test
Measurement of insulation resistance with 500 Volt DC application
High Voltage Test
Electric strength and safety check
Physical Durability Test
Impact test with 0.5 joule energy
Humidity Resistance Test
2 days of waiting at 93% humidity, 25°C
Ball Pressure Test
Insulation test at 75-125°C temperature
Abnormal Operation Test
Safety test under single fault conditions
Burning Tests
Heat resistance of insulating materials
Leakage Current Test
Flashover control under high voltage
Protection Against Creepage
Surface current leakage control
Structural Test
Screw and connection durability test
Earthing Test
0.1 Ohm control under 25A current
Earth Continuity
Continuity test with 10-25A current
IP Dust and Water Test
Protection tests up to IP69 level
Access to Live Parts
Test with jointed test finger
Glow Wire Test
650-960°C temperature resistance test
Heating Test
Standard limit control and temperature measurement
EN 60335 Standard Series
Safety standards for household and similar electrical appliances
General standard
Vacuum cleaners and water-suction cleaning appliances
Electric irons
Dishwashers
Washing machines
Tumble dryers
Kitchen machines
Appliances for heating liquids
Storage water heaters
Refrigerating appliances, freezers and ice-makers
Microwave ovens
Room heaters
The EN 60335 series includes special requirements for 40+ different device categories. Contact us for the appropriate standard for your device.
LVD Test Advantages
Entry to the EU Market
Legal right to sell in European Union countries
Safety Proof
Product compliance with electrical safety standards
CE Mark
One of the conformity tests required for the CE certificate
Competitive Power
Market advantage with certified quality