What Type of Cables Are Needed to Connect to My UUT From the NHR 9300?

Updated Oct 14, 2024

Reported In

System

  • NHR-9300

Issue Details

I'm needing a recommendation for what type of cables or shunts I should use when connecting to the UUT Connections on an NHR 9300.

Solution

NI does not give recommendations on specific cables or accessories that can be connected to the NHR 9300 for the UUT Connection terminals, although we do provide the current ratings and some dimensions to help you find the right accessories.

 

The NHR 9300 UUT Connection output terminals are bus bars that are rated for 333A at 600V or 167A at 1200V.

 

The bus bars have holes on both the UUT positive and negative terminals with a diameter of 7/16 inches.  The bus bars are roughly 3.5 inches in length with a height of 1.5 inches. The thickness of the bus bars is 1/8 inches.

 

Below is a picture showing the bus bars labeled as UUT+ and UUT- circled in red with the numeric label, "2".

 

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