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  • Users: rusk
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  1. rusk

    TurboCad to Autocad conversion

    Hi all. I just received a whack of turbocad drawing files from one of our clients. The problem is that I need them in AutoCad format. Does anyone out there know of a batch converter (hopefully free) that will covert a TurboCad drawing (*.tcw) to AutoCad. Even a converter that will do them one...
  2. rusk

    ACAD textmask - pdf problems

    Greetings all, I've got a bunch of ACAD drawings that I am converting into Adobe pdf. The problem that I've run into is that on some of the drawings we've used the "textmask" command on numerous pieces of text. What happens is when I convert to pdf using the "plot" command...
  3. rusk

    Fuse i2t damage curves

    Does anyone out there know where I could find a fuse damage curve for a Siemens 7.2kV fuse? The info I have on it is as follows #: 3GA2122 Voltage: 7.2kV IN= 315A Ia= 63kA IMW= 1260A We've already tried contacting Siemens but have had zero success. Any assistance with this issue is...
  4. rusk

    Motor Impedance Xd''

    Hi, I am currently working on a short circuit study and a load flow study. Can anyone tell me what typical Xd'' values would be for a 3ph 11100kW 13.2kV motor? So far I have seen that the value of 0.17 would be an ok assumption? Please provide some insight on this issue. Thanks
  5. rusk

    Mouse Operation

    Hi there everybody! I'm operating ACAD 2000 on an Win XP operating system and I am having problems setting up my mouse properly. I have a Logitech wireless scroll wheel mouse and I cannot set the scroll wheel to operate as zoom in/out. Right now it will scroll up/down. Can someone tell what to...
  6. rusk

    Med Voltage Fuse Co-ordination Problem

    Hi, All. I have a question about medium voltage fuse (14400V) behaviour. I have an breaker upstream of my fuse that has an instantaneous setting of 2240A. I need a fuse sized at 40E for my transformer to co-ordinate properly with the secondary main bkr. I have two choices. #1 I can choose a...

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