PFS 503Three-Phase Power Fail Simulator

Voltage dips and interruptions and voltage variations on the mains

supply system for three-phase DUT’s can be simulated by means of

the EM TEST PFS503 Power Fail Simulator. The event can be applied

to any of the three phases (L1, L2 and L3), on all three phases si-

multaneously and on any combination of phases being synchronised

at any selectable phase angle.

Equipped with both RS232 and IEEE488 interfaces as of standard

tests can be performed fully automated using ISMIEC remote control

and documentation software.

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

• EN/IEC 61000-4-11

• EN/IEC 61000-4-11 Ed.2

• EN/IEC 61000-4-29

emc t e s t e qu i pmen t

EM TEST AG Tel: +41 (0)61 717 91 91Sternenhofstr. 15 Fax: +41 (0)61 717 91 99 pfs503v105.docCH-4153 Reinach email: sales@emtest.ch 01.06.2007Switzerland URL http://www.emtest.com Page 2/2

PFS 503

PFS 503 model configurationPFS 503 max. 25A ac current per phasePFS 503S1 max. 32A ac current per phasePFS 503S2 max. 63A ac current per phasePFS 503S3 max. 100A ac current per phase

Power switchesChannels PF1 /PF2Three-phase applicationAC voltage p-p Max. 440VFrequency 50 / 60 HzSingle phase applicationAC voltage p-n Max. 250 VFrequency 50 / 60 HzDC voltage Max. 250 VDC current Max. 25 / 32 AInrush current capability > 500 AElectronic overload pro-tection

Protected against short-circuit

TriggeringAutomatic Release of the events according to the set-

tingsRepetition rate 0.01 s – 999 sDuration td 0.05 ms – 19,990 msManual Release of a single event via function keyExternal Release of a single event by an external trig-

ger signalSynchronisation to phase 0° - 360°, resolution 1°

OutputsThree-phase application L1, L2, L3, neutral and protective earth on

the rear panelSingle phase application L, neutral and protective earth on the front

panel

MeasurementsCRO Trigger + 15 V trigger signal for oscilloscopeCRO Î L1, L2 and L3 Internal current probe 10 mV/A; max. 700 A

Test RoutinesQuick start Immediate test, all parameters are adjustable

during the testStandard test routines IEC 61000-4-11, Level 1 – Level 3User defined test routines Customer specific routines

Change duration by ∆ td after n eventsChange phase angle by ∆ A after n eventsAsynchronous modeVoltage variation

Service Service routines, Set-up

InterfacesSerial RS 232, 1200 – 19200 BaudParallel IEEE 488, addresses 1 – 30Printer port Via RS 232Analog output 0 – 10 V DC to control external voltage

General dataDimensions 19“ / 6 HUWeight app. 28 kg ;

PFS 503 S4 app. 35kgSupply voltage 115 V / 230 V +10/-15%Fuses 2 x T 1A

AccessoriesMotor variac with delta/star mode selectionMV3P4016DS 3x400V/16A cont. adjustableMV3P4032DS 3x400V/32A cont. adjustableMV3P4063DS 3x400V/63A cont. adjustableMV3P40100DS 3x400V/100A cont. adjustableControls By analog output of PFS 503

Technical data subject to change without notice.