ABB’s TruONE automatic transfer switch helps Puerto Rico regain reliable power
United States of America
Challenge
To incorporate a highly reliable and easily maintainable automatic transfer switch (ATS) in its generators to switch as needed between utility and generator power.
Solution
TruONE was an ideal solution for RK Power Generator. It is the world’s first all-in-one ATS, incorporating switch and controller in one seamless, lighter unit that weighs just over 80 pounds. This compact package requires only one connection instead of 20 and cuts the amount of wiring needed by 196 feet (60 meters). Consequently, installation is 80 percent faster than that of other ATS devices. Moreover, its predictive maintenance and modular components reduce downtime and service costs. TruONE is best-in-class for reliability; and, unlike conventional automatic transfer switches, it allows for emergency manual operation under load for immediate power restoration in case of any equipment malfunction, where local safety regulations permit.
Outcome
Easy service, easy commissioning and easy assembly made TruONE stand out from the competition.
We could lock the mechanism in position while servicing the controls without disturbing the power, so we didn’t need to restrict servicing to nighttime hours. And ABB’s reputation for top-quality service added to our confidence.