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EM Test PFS 200N Automotive Power Fail Simulator (Voltage Dips & Interruptions)

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  • Standalone test generator for voltage dips and interruptions
  • Rise/fall time <1us
  • Electronic short-circuit protection
  • Rated voltage 80V DC
  • Front panel operation
  • Standard Test routines
  • USB and GPIB interfaces

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EM Test PFS 200N Data Sheet

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Specifications

Switching time1us (rise/fall time)
DUT currentModel Dependent PFS 200N30 30 Amps; PFS 200N50 50 Amps; PFS 200N100 100 Amps; PFS 200N150 150 Amps; PFS 200N200 200 Amps for channels PF1/PF2
SafetyShort circuit protection
AutomaticAutomatic release of the events
Dip/drop duration td1us to 10s
Test RoutinesQuick Start, Chrysler (Voltage drop out, voltage dig, mechanical switching); Ford (Drop out - high, low, single, power dip); RSA/Renault,;Service
ExternalExternal release of a single event
CRO TriggerTrigger for oscilloscope, +15V edge
ManualManual release of a single event
Repetition rate100ms to 999s
Peak currentPFS 200N30 70A for 500ms; PFS 200N50 100A for 500ms; PFS 200N100 150A for 500ms; PFS 200N150 200A for 500ms; PFS 200N200 Greater than 200A
PFS 200N ModelsPFS 200N30 Power Fail Simulator 80V/30A; PFS 200N50 Power Fail Simulator 80V/50A; PFS 200N100 Power Fail Simulator 80V/100A; PFS 200N150 Power Fail Simulator 80V/150A; PFS 200N200 Power Fail Simulator 80V/200A
DUT voltageMax. 80V for channels PF1/PF2
Trigger
Automatic + Manual
ParameterValue

Test Equipment Description

The EM Test PFS 200N automotive power fail simulator for voltage dips and interruptions is used to comply with standard requirements, mainly from vehicle manufacturers, to perform fast voltage dips ad drops (micro-interruptions). Some standards specify very fast rise and fall times below 1 microsecond an electronic switch.

The PFS 200N is a standalone tester providing an electronic switch to perform voltage dips and drops (micro-interruptions) with fast rise and fall times of 1 microsecond. For voltage dips two DC voltage supplies are required while for for voltage drops (micro-interruptions) only one DC voltage supply is needed. The PFS 200N has the ability to control one external DC voltage source by means of an analog DC signal. The PFS 200N can also be easily integrated into a complete test set-up.

Operation is possible both manually and by software via USB or GPIB. Fail inputs allow to control an ongoing test sequence based on the status of the DUT. Pre-programmed Standard Test routines allow highest user convenience. Still the PFS 200N offers the Quick Start test routine where parameters can be changed on-line during a test to evaluate the susceptibility level of an individual DUT.

EM Test PFS 200N Features:

  • Standalone test generator for voltage dips and interruptions
  • Rise/fall time <1us
  • Electronic short-circuit protection
  • Rated voltage 80V DC
  • Front panel operation
  • Standard Test routines
  • USB and GPIB interfaces

Available Models EM Test PFS 200N (Order Above):

  • PFS 200N30: Power Fail Simulator for d.c. test supplies 60V / 30A, 70A@500ms
  • PFS 200N50: Power Fail Simulator for d.c. test supplies 60V / 50A, 100A@500ms
  • PFS 200N100: Power Fail Simulator for d.c. test supplies 60V/100A, 150A@500ms
  • PFS 200N150: Power Fail Simulator for d.c. test supplies 60V / 150A
  • PFS 200N200: Power Fail Simulator for d.c. test supplies 60V / 200A

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