Specifications include, but are not limited to: EVSE (electric vehicle supply equipment) shall have the ability to remotely stop flow of power through unit when not in use. EVSE shall have over-current protection to prevent vehicles from drawing too much power. EVSE shall have a Charge Circuit Interrupting Device (CCID) or Ground Fault Circuit Interrupter (GFCI) designed to shut off the flow of electric power to reduce the risk of electric shock. Design EVSE shall be ADA compliant. EVSE shall include security design features to remain tamper-resistant and vandalism resistant, such as tamper-resistant screws, anti-vandalism hardware, locked enclosures, and graffiti-resistant coating. EVSE shall be capable of operating in an ambient temperature range of minus 22 to 122 degrees Fahrenheit with a relative humidity of up to 90 percent. EVSE shall be able to withstand extreme weather conditions including flooding, heavy rains, high winds, snow and ice, and is protected from malfunctions due to condensation. EVSE and any external accessories (if applicable) shall have outdoor-rated enclosure - NEMA 3R or greater. EVSE should have the ability to measure demand and energy delivered at an accuracy of +/- 2%. Networking EVSE shall be network-ready to allow for management of charging operations. EVSE shall use Open Charge Point Protocol (OCPP 1.6 or later) to communicate with a network. EVSE hardware should be operable by a different network service provider without modification necessary from the original vendor. EVSE shall be capable of remote configuration, reporting, and management. EVSE shall be capable of connecting to network via secure wireless or cellular network.
