Research on the Three-Dimensional Power Frequency Electric Field Measurement System

Table 5

Axial sensitivity test.

Field strength is 1000 V/m	Face 1: -axis (V/m)	Face 2: -axis (V/m)	Face 3: -axis (V/m)	Field strength (V/m)
Face 1 facing up	999.5	0.5	0.2	999.5
Face 2 facing up	0.4	1000.3	0.1	1000.3
Face 3 facing up	0.5	0.3	1000.3	1000.3