08 May 2018

NEW PROTERRA HIGH POWER INTEROPERABLE EV CHARGING

Proterra, developer of heavy-duty battery electric vehicles and charging systems, introduced new high-power charging options to make a 100 percent electric bus fleet more easily achievable. At the American Public Transportation Association's (APTA) Bus & Paratransit Conference, Proterra introduced new systems for reliable, smarter charging that are flexible, scalable, and powerful.

Across North America, cities, counties and transit agencies are announcing bold, zero-emission fleet goals. The development of universal technology standards will accelerate this transition, and Proterra is actively working to promote interoperability across technology platforms. Accordingly, all Proterra buses utilize the SAE J1772 CCS (IEC Type 1) standard for plug-in charging, and newer models of Proterra Catalyst® vehicles will now be fully compatible with the emerging SAE J3105 standard for overhead charging.

To supply the best charging options for the industry, Proterra is introducing a new suite of high power DC chargers that comply with these standards. The three new Proterra Power Control Systems range from 60kW-500kW and are compatible with J1772 CCS plug-in as well as J3105 inverted and roof-mounted overhead charging systems. The chargers will also utilize de facto industry-standard for communication, Open Charge Point Protocol (OCPP 1.6). Proterra's new charging systems are capable of bi-directional, vehicle-to-grid power flow (V2G), enabling the chargers to be smart-grid ready to maximize the energy management capability of an entire bus fleet. Powering up a Catalyst bus is now as simple as connecting to a Proterra charger or other standards-based charging system.

Standardized EV charging will inform future infrastructure decisions and fleet-wide electrification strategies. Proterra's new charging systems can charge transit fleets today and well into the future, with a range of power levels that can easily scale as infrastructure needs grow, both in-depot and on-route. The Proterra 60kW Power Control System is ideal for fleets with longer available charge times at the depot. Recharge time is approximately six hours for an E2 Catalyst utilizing a J1772-CCS plug-in connection. Fleets with high uptime requirements will benefit most from the Proterra 125kW Power Control System. Operators can simply plug in the charger to achieve a full charge in under three hours at the depot, with a standard E2 battery configuration.

New pantograph-style options will join Proterra's available charging solutions for overhead charging. Proterra is collaborating with Schunk Carbon Technology, a world-class developer of overhead charging hardware for battery-electric vehicles, to introduce these new systems to its customers.



This website uses cookies, one of the purposes of which is to calculate visitor statistics. More info Stop showing