1SDA066989R1 EKIP T E P UNIT T2-XT4 TEST AND PROGRAMMING UNIT. EKIP T E P programming and test unit designed for the testing and commissioning of ABB SACE – Emax 2 and xTmax low voltage air circuit breakers. Complete with software and connection cables, the software, Ekip Connect, is ABB’s software application for personal computers. This clever software interfaces with ABB low voltage circuit-breakers equipped with compatible protection releases, allowing the releases to be configured, monitored, controlled and tested.