I have a small problem. We have a device that outputs a simple alarm via ASCII code, but my Plant Network is ModBus RTU. Does anyone know of some Local (N. American) products that are tried tested and true?
Ive came across an application for a 1200hp 4160V motor, running vertical pumping units. For some reason there are only 2 phase CTs and One zero sequence CT. Does anyone have any feedback or experiance with a 2 CT application. They currently have old Westinghouse protection on the motors.
WHat are people usuing in terms of Arc Flash protection? Im hearing about the optical sensor relays, or the Crowbar to gnd methods.
Any input on what you have seen, used, etc...
Hello All,
We are trying to decide on what brand of SS to go with on our next project. This is a LV line, wiht a few SS on it, varrying in HP from 150 to 450hp. We are looking at Benshaw and Motortronics, but want some experienced input on the two...Can anyone give their two cents about the...