Hi wigging,
Currently, there are no NI USB DAQ devices that can handle 480 VAC or 30 A directly. Our DMMs can handle 1000 V, but cap out on current at 3 A. You could use a
current clamp to determine the current.
As for datalogging,
LabVIEW SignalExpress is really straightforward for acquisition and generation, and can created LabVIEW code automatically. You can record and view your data in as you acquire.
If you would like I can request that one of our technical sales representatives contact you directly.
Please post back if you have any questions. Have a great weekend!
Message Edited by ryan_d on
01-18-2008 03:54 PM
Ryan D.
District Sales Manager for Boston & Northern New England
National Instruments