Read Harman Kardon HKTS 210SUB (serv.man5) EMC - CB Certificate online
Test report no. 1018989I
Page 14 (14)
9.
IMMUNITY TO ELECTRICAL FAST TRANSIENTS, BURST
9.1 Operating environment
Temperature:
20
C
Relative Humidity:
70 %
9.2 Test set-up
The EUT was placed on a non-metallic distance 0,1 m above a reference ground plane (RGP)
and was put into operation according to the specified operating mode.
and was put into operation according to the specified operating mode.
9.3 Test conditions
Test level:
+/- 1,0 kV
Performance criterion:
B
Repetition rate:
5 kHz
Application method:
AC mains - Coupling/decoupling network, (CDN)
Duration of each test:
2 min
Operating mode:
42 Hz sinus signal
9.4 Measurement uncertainty
The uncertainty of the applied fast transient/burst is within the tolerance specified by the
standard.
standard.
9.5 Test equipment
Equipment
Manufacturer
Type
Inv. No.
Test generator including CDN: EM test
EFT500
7490
AF oscillator
Chung Instruments 555
5211
Reference ground plane
Aluminium 3,5 m x 3,0 m x 1,5 mm
9.6 Test protocol
Date of test: 9 August, 2010
Test
No.
Level
[kV]
Polarity
+/-
Line/Cable
Coupling
Device
Pass/
Fail
Comment
1
1
+
AC-power (L/N)
CDN
Pass
-
2
1
-
AC-power (L/N)
CDN
Pass
-
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