LightTable® for Windows combines a little bit of art and a little bit science; that’s what manipulating time-current curves for protective coordination is all about. LightTable makes the science part easier.
Trying to coordinate protective devices and tired of using outdated methods? Open LightTable’s device list, add the desired devices to the graph and coordinate with ease. Shift the curves as needed; find the time separation between devices for a fault; specify the transformer being used and LightTable will apply the transformation shift automatically.
LightTable also allows selection of the devices on the circuit being coordinated in WindMil and will load the devices’ curves with the press of a button.
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