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connectivity is lost or one station loses power. This is a safety feature to prevent one Paired station
from accidentally powering the other during maintenance.
Accessibility
The Express 250 touchscreen and charging cables are accessible at a height of less than 1219 mm
(48 in) from the ground. This complies with American Disability Act (ADA) requirements, if the
station is installed at grade. If your installation must comply with ADA standards, or the disability
access regulations for other regions, consider this when designing the height of the pad.
Also consider site design factors such as placement of bollards, wheel stops, or other vehicle
obstacles when planning charging station access for disabled parking stalls. Check disability access
regulations for guidance on the clearances needed for wheelchair access to charging cables and user
interfaces.
Signage
Refer to local and regional code to design the following elements for the site:
• Any required re-striping of parking spaces
• EV or Accessible EV signs
• EV or Accessible EV paint markings on and around the parking spaces
WARNING: Do not connect DC power between the charging stations until both stations are
ready to complete the full pairing configuration. Station firmware updates are required to
enable full Paired behavior. Connecting power before the charging station is properly
configured can create a safety risk or can damage equipment.