Inverter - Specifications Tab

Figure 1: Specifications Tab

Option Descriptions
Option Description

kVA

Rated output kVA of the inverter.

X/R

X/R ratio of the inverter short circuit contribution as seen from the load side.

IGBT / Thyristor

Type of inverter. This affects power flow simulation methods. If IGBT, there are three control modes possible. For Thyristor, the output real and reactive power conditions are simulated using Kimbark’s equations.

Fault x FLA

Maximum fault current expected on the load side in multiples of the full load amps (FLA) rating.

Fault Time

Duration the inverter can supply the fault current. The time can be specified in cycles or seconds.

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