In this modern world of power we see more and more desire to improve efficiency and reduce costs, which leads to decisions on what equipment to choose to meet these goals.
In one case, a California Municipal Golf Course decided to convert all their traditional electrical golf cart chargers to inverter type chargers, that are powered by numerous single pole 20 amp circuits from the cart buildings 120/208V service panel and subpanels.
Unfortunately, this decision produced dire consequences and this case study examines this incident which initiated an investigation of the cause using power monitoring equipment...
This White Paper Includes: