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RT900 is designed to provide integrated parametric and high voltage high speed AC/ DC DWV and IR testing when combined with the RT290 parametric relay tester.
RT900's novel test architecture automates Breakdown and Insulation Resistance testing of various combinations of device pins at up to 3kV peak AC or DC on the single site configuration or 1.5kV peak with dual site option. The high voltage multiplexer is expandable for pin-pin tests on relays with up-to 2 coils and 4 changeover contacts.
All parametric device connections are fully Kelvin (4-terminal), so that when the system is used with the RT290 advanced parametric tester there is no loss of measurement precision.
For safety the RT900 comes with the facility for external HV or LV interlocking plus additional hardware grounding of the unused device on dual site versions. |