LVD Low Voltage DirectiveLVD Low Voltage Directive (Low Voltage Directive referred LVD) 73/223/EEC directive to a product's safety performance of the underlying test.

   LVD directive main test the safety of products, including product labeling, creepage and clearance distance, anti-shock protection, high pressure, temperature tidal state, fire retardant, structural strength. For different products, according to a different standard tests.

   Commonly used are:

   Appliances EN60335 series of standards; power transformer class EN61558 series of standards; IT products EN60950; lamps EN60598 series of standards; AV products EN60065; electronic measuring instruments EN61010 series. According to standards, all products operating voltage AC 50V-1000V, or DC 75V-1500V, only need to be CE / LVD test.