EFT Testing requirements per IEC 61000-4-4

Version : 21.03.03 , based on 61000-4-4:1995 /A2:2001

EMC-Partner Generator : TRA2000

1. General

Testing take place in climatic specification as follows:
Ambient temperature :               15°C to 35°C
Relative Humidity :                     10% to 75%
Atmospheric Pressure :              86kPa (860 mbar) to 106kPa (1060 mbar)
Other values may be specified in the test specification.

• A ground reference plane (GRP) is required, and is bonded to building protective earth (PE) ground. The minimum size is 1m2.
• The EUT shall be positioned at least 0.5 meter from walls and metallic structures.
• The EUT shall be connected to the grounding system, representaive of good installation practice; no additional earthing connections are allowed.
• Positioning of power and signal cables shall be representative of good installation practice,
  EXCEPT:
  The length of signal and power cables should be 1 meter or less.
  If the length of signal or power cable exceeds 1 meter, the excess length shall be gathered into a flat coil with a diameter of 0.4 meters and situated at a height of   0.1 meter above GRP.