Wisdom

Technical column


CASES


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Electrical equipment for measurement, control and laboratory use


 

1. Testing Items Include:

EMI test

Conducted harassment

radiation harassment

Harmonic current (≤16A)

Voltage flickering (≤16A)

Harmonic current (>16A, ≤75A)

Voltage flickering (>16A, ≤75A)

EMS test

Static Immunity

Radiated Immunity

Electrical fast transient burst immunity

Lightning Surge Immunity

Immunity to RF Field Induced Conduction

Power Frequency Magnetic Field Immunity

Immunity to voltage dips, short interruptions and voltage variations

 

 

 

2. Refer to the standard Testing standards Include:

international standard

IEC/EN61326

 

IEC/EN 61000-3-2

IEC/EN 61000-3-3

IEC/EN 61000-3-12

IEC/EN 61000-3-11

IEC/EN 61000-6-1

IEC/EN 61000-6-2

IEC/EN 61000-6-3

IEC/EN 61000-6-4

IEC/EN 61000-4-2

IEC/EN 61000-4-3

IEC/EN 61000-4-4

IEC/EN 61000-4-5

IEC/EN 61000-4-6

IEC/EN 61000-4-8

IEC/EN 61000-4-11

 

Chinese standard

GB/T18268.1

 

GB 17625.1

GB 17625.2

GB/T 17625.8

GB/T 17625.7

GB 17799.1

GB 17799.2

GB 17799.3

GB 17799.4

GB 17626.2

GB 17626.3

GB 17626.4

GB 17626.5

GB 17626.6

GB 17626.8

GB 17626.11

 

 

 

3. Supporting hardware facilities

facility name

quantity

illustrate

10-meter chamber

1

Frankonia chamber, RE, RS, turntable diameter 4m

3-meter chamber

1

Frankonia chamber, RE, RS, CE, turntable diameter 2m

1 meter chamber

1

Frankonia anechoic chamber, RE, RS, CE, can be connected with load in dynamometer test

Independent test area

8

ESD, BCI, 7637, ISO11452-8/10, EFT/Surge/PFMF/Dip, Harmonic/Flick, CS, and rectification each have a separate room

EMC equipment

>100

Equipped with many well-known foreign brands: Frankonia, EM TEST, Rohde & Schwarz, Schwarzbeck, etc., advanced equipment

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