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Is Groundfault protection provided in the U-line starter?

Issue:
Is Groundfault protection provided in the U-line starter?

Product Line:
Self protected Integral Starter

Environment:
Tesys U-line control modules

Cause:
Product feature, Product requirement

Resolution:
Yes. For the LUCA/B/C/D control modules, the threshold values are preset and are not available for adjustment. The threshold value is set to 5 x Ir maximum and will trip within 2 seconds. For the LUCM multifunction control module, the threshold values are adjustable and can be set as follows:
  • Trip - on or off
  • Trip Time - 0.1 - 1.2 seconds
  • Trip Level - 20 - 500% of FLA minimum
  • Warning - on or off
  • Warning level - 20 - 500% of FLA minimum
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