ems-charge EV charging product line

AC charging for home, work and destination

AC chargers cover the hours a car is parked — overnight at home, all day at work, or for the length of a shopping trip. The range spans a 22 kW wallbox, a dual-port commercial pedestal and a portable Mode 2 cable, all with Type 2 / Type 1 connectors, IP65 enclosures and OCPP connectivity.

Three Formats

Wall, pedestal or trunk.

One AC platform in three physical formats. The wallbox mounts in a garage, the pedestal serves two bays in a car park, and the portable cable charges anywhere a household socket exists.

AC Platform Specs

What every AC charger shares.

Across all three formats, the AC line runs efficiency above 95%, standby under 3 W, an operating range of −30°C to +55°C and OCPP 1.6J / 2.0.1 — so one backend and one installer workflow cover the whole fleet.

AC Charging — Common Parameters
Rated power3.7 / 7.4 / 11 / 22 kW
Input230 V single-phase / 400 V three-phase
Max current16 / 32 A
ConnectorType 2 (IEC 62196-2) / Type 1 (SAE J1772)
Efficiency>95% · standby <3 W
Operating temp−30°C to +55°C
ProtocolOCPP 1.6J / 2.0.1
AccessRFID · App · plug-and-charge
Load managementDynamic load balancing (DLB)
Close-up of the ems-charge wallbox connector holster and LED status strip
Connectivity & Control

Load balancing, billing and app control built in.

AC charging lives or dies on how it shares a limited supply and how it bills each session. These three features ship as standard.

  • Dynamic load balancing keeps total draw inside the building's breaker, so a row of chargers never trips the main supply or forces a grid upgrade.
  • RFID + app authentication starts and stops sessions, and OCPP 2.0.1 reports each one back to any operator platform.
  • MID metering (commercial pedestal) bills each port to the kilowatt-hour, per tenant or per driver.
See the OCPP platform
Applications

Where AC earns its keep.

Workplace

Demand charges are 30–70% of a commercial bill, and a single DC unit can pull 50–150 kW. AC wallboxes with DLB shape load to the building's capacity.

Residential & condo

Renters face charging access twice as often as owners. Load sharing plus OCPP per-unit billing solves the shared-supply problem in apartment garages.

Retail

EV drivers visit 45% more often than fuel customers. Dwell-time-matched AC at 1–3 sessions per port per day adds margin without a grid upgrade.

Certified

Approved for the sockets it plugs into.

The AC line carries CE, UL 2594 and FCC, and meets ENERGY STAR standby limits — a base of 4 W in no-vehicle mode plus defined allowances for Wi-Fi, cellular and RFID radios.

CE UL 2594 IEC 61851-1 FCC OCPP 2.0.1 Energy Star IP65 IK10

Spec your AC charging project.

Wallbox, commercial or portable — tell us the power level, connector and market, and we return specs, certification scope and pricing within 48 hours.

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