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KASUGAI EMC center

Technical Services

Emission Tests

Test Items

Standards

Specifications

Radiated emission

VCCI,FCC
EN50081
EN55011
EN55022
EN61326
CISPR25
AS/NZS3548

3 meter measurement, anechoic chamber,
150kHz30MHz - 18GHz

Power port conducted emission

(9kHz)150kHz - 30MHz

Harmonic current emissions

IEC61000-3-2

50/60Hz, 0 - 270V single phase, Harmonics of order up to 40th

Voltage fluctuation/flicker

IEC61000-3-3

50Hz only, test time: 30 sec. - 24 hrs.

Disturbance power

CISPR14,16
Electrical Appliance and Material Safety Law

30MHz - 1GHz

Immunity test

Test Items

Standards

Specifications

Electrostatic discharge

IEC61000-4-2

Air discharge: 200V - 16kV
Contact discharge: 200V - 9kV

Radiated electromagnetic field

IEC61000-4-3

CISPR24

80MHz - 2GHz(1 - 20V/m),
2G - 3GHz(1 - 10V/m)
Audible noise test supported

Fast transient burst

IEC61000-4-4

5/50ns, 0.2 - 4.4kV

Surge

IEC61000-4-5

1.2/50us, 200 - 4400V

Conducted disturbances

IEC61000-4-6
CISPR24

0.1 - 250MHz, AM 1kHz 80% modulation, 0.1 - 10Vrms
Audible noise test supported

Power frequency magnetic field

IEC61000-4-8

Magnetic field intensity 0.1 - 40A/m

Pulse magnetic field

IEC61000-4-9

Pulse 8/20us, 250 - 2000A/m

Voltage dips, short interruptions and Voltage variations

IEC61000-4-11

Momentary power failure 10ms - 5s, voltage dip 100/40% > 95% 0.5 cycle
30% 25 cycles
>95% 250 cycles, etc.

Radiated electromagnetic field from digital mobile phone

ENV50204

200Hz, 50% duty cycle
1~20V/m

Special tests

Test Items

Standards

Specifications

Shielding effectiveness

MIL-STD-285
NDS C 0012
Others

100kHz - 18GHz,
Measurement size: 910 x 910mm

Audible noise immunity

CISPR24
EN55024

150kHz - 80MHz, 0.1 - 10Vrms
Automatic measurement of sound pressure level (dBspl)

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