W 454 HV and W 454 SHV

The Test Systems for Special Requirements

The W 454 HV and W 454 SHV Test Systems test with voltages up to 5,000 VDC / 3,600 VAC which prepares them for future challenges in the railway industry and in the automotive industry.

 

These test systems allow for continuity tests in the mOhm range, insulation measurements in the Giga-Ohm range as well as the measurement of components like resistors, capacitors, inductors and relays—ideal for tests of cables and harnesses in drive technology of highly-developed railway vehicles like high-speed trains as well as in the constantly growing area of e-mobility.

 

Highlights

  • High performance for special requirements
  • High voltage in the distributed matrix
  • Automated test program development

 

High performance for special requirements

  • Programmable power/current supplies with up to 3 A and up to 5,000 VDC / 3,600 VAC
  • Various generators for high current applications up to 25 A available
  • Integration of high voltage generators with 500 VA and more enable test applications according to DIN EN 50343 (Railway applications—Rolling stock—Rules for installation of cabling)

 

High voltage in the distributed matrix

  • Up to 500,000 test points possible
  • Efficient ETE 454 HV expansion units including separate power supply in various sizes and types
  • Compact, weight-optimized matrix cases without separate power supply
  • Short adapter cables

    • Simplified adaption of the unit under test (UUT)
    • Improved work safety
    • Enhanced measurement precision compared to long adapter cables

 

Broad range of solutions for tests with low and high voltage

  • Standardized high-voltage switching unit for easy integration of external safety circuits, e.g. light curtain, test cage
  • External generators for functional tests with up to 125 VDC / 250 VAC
  • RLC meter to measure any combination of resistance (R), inductance (L) and capacity (C) with programmable frequencies
  • Cost-optimized configuration through flexible equipment with test point cards of different specifications for different test steps
  • Broad range of output connectors including especially robust industrial connectors

 

User-friendly CEETIS Programming Software

  • Automated test program development even for complex functional test requirements by using a component library
  • Graphical display of the net list
  • Innovative ID-chips allow for random connecting of an adapter cable to any output connector

    • No time-consuming assignment of plugs
    • No errors because of false connections

W 454 HV Test System with 2 MC 8+16 Matrix Cases

Typical areas of application

  • Tests of safety-related cables and harnesses in the railway industry and the automotive industry
  • Tests of passive components or electric sub-assemblies
  • Protective earth or high current tests with up to 25 A
  • Tests of harnesses with operational voltages higher than 240 V
  • Functional tests of switches and push buttons

Supported test types

  • Connection test
  • Short test
  • Component test
  • Insulation test
  • Electric strength test
  • Functional test of switches and push buttons
  • Functional test of relays
  • Component test with RLC meter