GESTEK
Lab
Report No.: 0609083 Rev. 1
N0 3, Pau-Tou-Tsuo Valley, Chia-Pau Tsuen, Lin Kou Hsiang, Taipei County, Taiwan, R.O.C. Tel:886-2-2603-5321 Fax:886-2-2603-5325
Accredited Lab. Of BSMI, NEMKO, NVLAP
Page 27 of 59
Listed Lab. of AUSTEL, Commerce, FCC, VCCI
NVLAP Lab Code:200085-0
7.4 SEVERITY LEVELS
Required Performance Criteria
: B
Level :
±
8kV and lower levels (Air Discharge)
±
4kV and lower levels (Contact Discharge)
7.5 OPERATING CONDITIONS OF THE EUT
1. Setup the EUT and Test Equipment as shown on 7.3.
2. Power on the EUT. Acting performance checking program to allow EUT executing its usual
operation mode during test.
7.6 TEST PROCEDURE
Direct ESD :
Single discharge at > 1-second interval, at least 10 positive & 10 negative discharges.
Air discharges to surfaces of the EUT.
Air Discharge:
This test was performed on non-conductive surfaces in accordance with IEC 61000-4-2: 1995
+ A1: 1998 + A2: 2000
Contact Discharge:
Single discharge at > 1-second interval, at least 25 positive & 25 negative discharges.
Indirect ESD:
Horizontal Coupling Plane (HCP) under the EUT & Vertical Coupling Plane (VCP) beside the 4
sides of the EUT, with the sharp discharge electrode touching the coupling plane.
HCP discharge:
ESD was applied to the earth reference plane on each accessible side of the EUT.
VCP discharge:
Vertical Coupling Plane was positioned at a distance of 0.1m from the EUT.
