|
Single-Phase Study Module
PTW Unbalanced Studies simulates systems with
single-phase, two-phase and unbalanced three-phase load conditions. Phase and
sequence currents can be displayed for different operating and load conditions
including open-phase and simultaneous faults. Studies include demand load
analysis, sizing, load flow/voltage drop and short circuit. Reports also include
3-phase and single-phase panel schedules. Modeling includes single-phase,
two-phase and three-phase lines, transformers, loads, and capacitors as well as
single-phase mid-tap transformers.
More
Features
 Design better systems
where single-phase distribution and unbalanced conditions may exist.
Identify
undersized circuits caused by unbalanced loads before problems occur.
Set negative sequence
relays based on unbalanced fault and load simulations to identify problems that
would otherwise go undetected until damage occurs.
Communicate designs more
easily with professional reports and graphs.
Evaluate alternatives
quickly and easily to establish an optimal design.
Download the brochure in PDF format:
Unbalanced.pdf (42kB)
Download
Acrobat Reader - version 5.0 (or above) required.
| 
