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
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 http://www.emtest.com 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.
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