AIF 503S1 Flicker Impedance - EM · PDF fileAIF 503S1 Flicker Impedance ... The AIF 503 offers space to accommodate the 3-phase Harmonic and ... figuration (Bypass for

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  • AIF 503S1 Flicker Impedance 3-phase 32A

    for Harmonics & Flicker testing

    AIF 503S1 is a three-phase flicker impedance designed for testing

    Harmonics and Flicker.

    The specifications of the two flicker impedances Zref and Ztest are as

    per EN / IEC 61000-3-3 / -11.

    The AIF 503 offers space to accommodate the 3-phase Harmonic and

    Flicker analyser DPA 503.

    S p e c i f i c a t i o n

    EN/IEC 61000-3-3 EN/IEC 61000-3-11 IEC 60725

    e m c t e s t e q u i p m e n t

  • Specifications

    EM TEST AG Tel: +41 (0)61 717 91 91Sternenhofstr. 15 Fax: +41 (0)61 717 91 99 data sheet AIF 503S1 V200.docCH-4153 Reinach email: [email protected] 10.12.2007Switzerland URL Page 2/2

    The Flicker Impedance AIF 503 S1 is designed for Flicker and Harmonic test according IEC 61000-3-3 and IEC 61000-3-11 with built in Zrefand Ztest.

    Reference Impedance ZrefZref is a conventional impedance as specified in IEC 61000-3-3 with the impedance values in accordance with IEC 60725.

    Test Impedance ZtestThe test impedance Ztest is lower than Zref and used for 3-phase or single phase equipment intended to be connected to public low-voltagedistribution systems having a service current supply with a capacity 100A.

    Block diagram

    The AIF 503S1 is controlled from the DPA 503.

    The DPA 503 measures the voltage and current for harmonic andflicker analyzing. The flicker impedance Zref / Ztest is bypassed for theharmonic measurement.

    The system is operated from the computer with the windows softwareISMDPA.

    FeaturesLEDs indicated the used system con-figuration (Bypass for harmonics, or theused flicker impedance Zref or Ztest).

    Dual size 80A banana plug connectorwith 32A for 4mm banana connector.

    Rear side view AIF 503S1

    Technical dataPhase 3 phaseLine Voltage 3x 400V 10%Line Currrent 32A per phaseLine Frequency 50 / 60Hz Flicker impedance 2 ( Zref & Ztest )

    Bypass / Flicker change Switch remote controlledOutput connector CEE connector 5 pole 32A

    Safety banana plugInterface 15 pin Sub D from DPA 503

    ImpedanceZref at 50Hz RA = 0.24 XA = 0.15

    RN = 0.16 XN = 0.10Ztest at 50Hz RA = 0.15 XA = 0.15

    RN = 0.10 XN = 0.10Accuracy better than 3%

    Each inductor is designed as a non-saturable air coil and is matched manuallyto the specified value.

    Ambient conditionsTemperature operating 0 to 35Humidity 80% non condensingCooling 6 ventilators controlled

    DimensionsHousing 19, 25HUWeight 100 kgAIF 503 S1 1245 x 553 x 780Position Transportable with castors

    Power mains supplySupply voltage 230V or 115V L/N/PE Power 200WLine frequency 50/ 60HzFuse 10A

    Technical data subject to change without notice

    AIF 503S1 Flicker Impedance3-phase 32A for Harmonics & Flicker testing