Harman Kardon HK 970 (serv.man14) EMC - CB Certificate ▷ View online
INTERTEK TESTING SERVICES
10 of 19
Report No.: 04173782
Test Results
EN55020 (EN61000-4-2)
Electrostatic Discharge
Discharge Type
Point of
Discharge
Applied
Voltage
Result
(Pursuant to EN55020, criterion B)
Contact Discharge Figure (1-2)
±4kV
OK
Air Discharge
Figure (1-2)
±8kV
OK
Indirect HCP
Discharge
Figure (3)
±4kV
OK
Indirect VCP
Discharge
Figure (4)
±4kV
OK
- No. of discharge: 10 Discharge for +ve and 10 Discharge for -ve.
- Time between each discharge: at least 1 second.
Additional
Information
No observable change
EUT stopped operation and could / could not be reset by operator at
_____kV of ESD.
EUT was in abnormal operation:
- Operation mode was changed from to at kV of ESD.
The interference level need to decrease for keeping the required S/N ratio
≥
40dB.
Ctrl. No.: 7.1
INTERTEK TESTING SERVICES
11 of 19
Applicant: Harman Consumer Group
Report No.: 04173782
Model: HK 970
EN61000-4-2
Electrostatic Discharge
(Fig. 1 to 4 for Points of Discharge)
Ctrl. No.: 7.2
Report No.:04173782
Figure 1
Figure 2
Ctrl. No.: 7.2
Direct Air Discharge -
Direct Contact Discharge -
Report No.:04173782
EUT
Insulation Plane
Horizontal Coupling Plane (HCP)
Figure 3
Ground Plane
Insulation plane
EUT
Figure 4
Ctrl. No.: 7.3
Indirect Contact Discharge -
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