Tritium PKM13 Dec 2021 10:27
Ground-breaking EV Fast Charger Unveiled By Tritium: The PKM 150.
"The PKM line is designed to break the linear relationship between the power conversion equipment, which manages the electrical grid feed to the site, and charger power output, which manages electricity delivery to an EV.
The DC microgrid unique to the PKM architecture transmits power across the system at 950V DC rather than 400V alternating current (“AC”). This design reduces the gauge of cabling in half, which can lead to up to tens of thousands of dollars in savings for small charging sites and hundreds of thousands of dollars in savings for large charging sites."
https://www.scoop.co.nz/stories/WO2112/S00119/ground-breaking-ev-fast-charger-unveiled-by-tritium-the-pkm-150.htm